JPH10502074A - 濾 過 - Google Patents
濾 過Info
- Publication number
- JPH10502074A JPH10502074A JP8503062A JP50306296A JPH10502074A JP H10502074 A JPH10502074 A JP H10502074A JP 8503062 A JP8503062 A JP 8503062A JP 50306296 A JP50306296 A JP 50306296A JP H10502074 A JPH10502074 A JP H10502074A
- Authority
- JP
- Japan
- Prior art keywords
- virus
- solution
- filtration
- protein
- salt content
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 43
- 241000700605 Viruses Species 0.000 claims abstract description 69
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 66
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 claims abstract description 61
- 150000003839 salts Chemical class 0.000 claims abstract description 61
- 238000011100 viral filtration Methods 0.000 claims abstract description 39
- 108010076282 Factor IX Proteins 0.000 claims abstract description 18
- 229920002521 macromolecule Polymers 0.000 claims abstract description 15
- 150000004676 glycans Chemical class 0.000 claims abstract description 8
- 229920001282 polysaccharide Polymers 0.000 claims abstract description 8
- 239000005017 polysaccharide Substances 0.000 claims abstract description 8
- 229920001184 polypeptide Polymers 0.000 claims abstract description 7
- 102000004196 processed proteins & peptides Human genes 0.000 claims abstract description 7
- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract description 7
- 235000002639 sodium chloride Nutrition 0.000 claims description 77
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 40
- 229920000642 polymer Polymers 0.000 claims description 28
- 239000011780 sodium chloride Substances 0.000 claims description 20
- 102100022641 Coagulation factor IX Human genes 0.000 claims description 16
- 229960004222 factor ix Drugs 0.000 claims description 16
- 108010074605 gamma-Globulins Proteins 0.000 claims description 9
- 239000001509 sodium citrate Substances 0.000 claims description 8
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 8
- 102000009027 Albumins Human genes 0.000 claims description 7
- 108010088751 Albumins Proteins 0.000 claims description 7
- 108010054218 Factor VIII Proteins 0.000 claims description 7
- 102000001690 Factor VIII Human genes 0.000 claims description 7
- 229960000301 factor viii Drugs 0.000 claims description 7
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 4
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 4
- 239000001632 sodium acetate Substances 0.000 claims description 4
- 235000017281 sodium acetate Nutrition 0.000 claims description 4
- 108090000935 Antithrombin III Proteins 0.000 claims description 3
- 102000004411 Antithrombin III Human genes 0.000 claims description 2
- 229960005348 antithrombin iii Drugs 0.000 claims description 2
- 238000012217 deletion Methods 0.000 claims description 2
- 230000037430 deletion Effects 0.000 claims description 2
- 239000001103 potassium chloride Substances 0.000 claims description 2
- 235000011164 potassium chloride Nutrition 0.000 claims description 2
- 235000011083 sodium citrates Nutrition 0.000 claims description 2
- 239000000243 solution Substances 0.000 abstract description 62
- 238000010790 dilution Methods 0.000 abstract description 23
- 239000012895 dilution Substances 0.000 abstract description 23
- 238000012545 processing Methods 0.000 abstract description 21
- 230000009467 reduction Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000007796 conventional method Methods 0.000 abstract description 2
- 235000018102 proteins Nutrition 0.000 description 64
- 238000002474 experimental method Methods 0.000 description 30
- 230000000694 effects Effects 0.000 description 28
- 238000007873 sieving Methods 0.000 description 19
- 239000012460 protein solution Substances 0.000 description 17
- 239000000872 buffer Substances 0.000 description 14
- 239000000047 product Substances 0.000 description 11
- 239000000706 filtrate Substances 0.000 description 10
- 230000035699 permeability Effects 0.000 description 10
- 102000008100 Human Serum Albumin Human genes 0.000 description 9
- 108091006905 Human Serum Albumin Proteins 0.000 description 9
- 241000125945 Protoparvovirus Species 0.000 description 9
- 238000011026 diafiltration Methods 0.000 description 9
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 8
- 239000013621 viresolve pro solution Substances 0.000 description 8
- 239000012528 membrane Substances 0.000 description 7
- 210000004779 membrane envelope Anatomy 0.000 description 6
- 241000725303 Human immunodeficiency virus Species 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000004471 Glycine Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000005185 salting out Methods 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 108010054147 Hemoglobins Proteins 0.000 description 3
- 102000001554 Hemoglobins Human genes 0.000 description 3
- 241000700721 Hepatitis B virus Species 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004019 antithrombin Substances 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000001488 sodium phosphate Substances 0.000 description 3
- 229910000162 sodium phosphate Inorganic materials 0.000 description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 3
- 238000000108 ultra-filtration Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 108010071619 Apolipoproteins Proteins 0.000 description 2
- 102000007592 Apolipoproteins Human genes 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920002683 Glycosaminoglycan Polymers 0.000 description 2
- 241000711549 Hepacivirus C Species 0.000 description 2
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 2
- 102000002265 Human Growth Hormone Human genes 0.000 description 2
- 108010000521 Human Growth Hormone Proteins 0.000 description 2
- 239000000854 Human Growth Hormone Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000001042 affinity chromatography Methods 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 238000011210 chromatographic step Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000539 dimer Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229920000669 heparin Polymers 0.000 description 2
- 229960002897 heparin Drugs 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009938 salting Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000013076 target substance Substances 0.000 description 2
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 102100022977 Antithrombin-III Human genes 0.000 description 1
- 108010059886 Apolipoprotein A-I Proteins 0.000 description 1
- 102000005666 Apolipoprotein A-I Human genes 0.000 description 1
- 108010087614 Apolipoprotein A-II Proteins 0.000 description 1
- 102000009081 Apolipoprotein A-II Human genes 0.000 description 1
- 102100029470 Apolipoprotein E Human genes 0.000 description 1
- 101710095339 Apolipoprotein E Proteins 0.000 description 1
- 102000004506 Blood Proteins Human genes 0.000 description 1
- 108010017384 Blood Proteins Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000991587 Enterovirus C Species 0.000 description 1
- 108010044091 Globulins Proteins 0.000 description 1
- 102000006395 Globulins Human genes 0.000 description 1
- 102000018997 Growth Hormone Human genes 0.000 description 1
- 108010051696 Growth Hormone Proteins 0.000 description 1
- 229920002971 Heparan sulfate Polymers 0.000 description 1
- 241000709721 Hepatovirus A Species 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- 108020004511 Recombinant DNA Proteins 0.000 description 1
- 108010023197 Streptokinase Proteins 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- -1 antithrombin III Proteins 0.000 description 1
- 108010073614 apolipoprotein A-IV Proteins 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 125000000151 cysteine group Chemical group N[C@@H](CS)C(=O)* 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 235000013681 dietary sucrose Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- QPMJENKZJUFOON-PLNGDYQASA-N ethyl (z)-3-chloro-2-cyano-4,4,4-trifluorobut-2-enoate Chemical compound CCOC(=O)C(\C#N)=C(/Cl)C(F)(F)F QPMJENKZJUFOON-PLNGDYQASA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 239000000122 growth hormone Substances 0.000 description 1
- 150000003278 haem Chemical class 0.000 description 1
- 239000002634 heparin fragment Substances 0.000 description 1
- 208000005252 hepatitis A Diseases 0.000 description 1
- 229960004336 human antithrombin iii Drugs 0.000 description 1
- 229920002674 hyaluronan Polymers 0.000 description 1
- 229960003160 hyaluronic acid Drugs 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003055 low molecular weight heparin Substances 0.000 description 1
- 229940127215 low-molecular weight heparin Drugs 0.000 description 1
- 210000004962 mammalian cell Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229960005202 streptokinase Drugs 0.000 description 1
- 229960004793 sucrose Drugs 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 108010048348 zinc hemoglobin Proteins 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/64—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue
- C12N9/6421—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue from mammals
- C12N9/6424—Serine endopeptidases (3.4.21)
- C12N9/644—Coagulation factor IXa (3.4.21.22)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/36—Blood coagulation or fibrinolysis factors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/36—Blood coagulation or fibrinolysis factors
- A61K38/37—Factors VIII
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/38—Albumins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/39—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin, cold insoluble globulin [CIG]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/34—Extraction; Separation; Purification by filtration, ultrafiltration or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
- C07K14/4701—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
- C07K14/4717—Plasma globulins, lactoglobulin
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/745—Blood coagulation or fibrinolysis factors
- C07K14/755—Factors VIII, e.g. factor VIII C (AHF), factor VIII Ag (VWF)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/76—Albumins
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/81—Protease inhibitors
- C07K14/8107—Endopeptidase (E.C. 3.4.21-99) inhibitors
- C07K14/811—Serine protease (E.C. 3.4.21) inhibitors
- C07K14/8121—Serpins
- C07K14/8128—Antithrombin III
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
- C12N7/02—Recovery or purification
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
- C12Y304/21—Serine endopeptidases (3.4.21)
- C12Y304/21022—Coagulation factor IXa (3.4.21.22)
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- Microbiology (AREA)
- Analytical Chemistry (AREA)
- Virology (AREA)
- Peptides Or Proteins (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
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- Glass Compositions (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.少なくとも1種の高分子を含む溶液をウイルス濾過する方法であって、該溶 液の総塩含量が約0.2M〜関係塩による該溶液の飽和状態の範囲であることを 特徴とする前記方法。 2.溶液の総塩含量が0.4〜2.5Mの範囲であることを特徴とする、請求項 1に記載の方法。 3.溶液の総塩含量が0.6〜2.0Mの範囲であることを特徴とする、請求項 2に記載の方法。 4.塩が、塩化ナトリウム、塩化カリウム、酢酸ナトリウム、クエン酸ナトリウ ム及びその組合わせからなる群から選択されることを特徴とする、請求項1から 3のいずれか一項に記載の方法。 5.高分子が、タンパク質、多糖類、ポリペプチド及びその組合わせからなる群 から選択されることを特徴とする、請求項1から4のいずれか一項に記載の方法 。 6.高分子がIX因子であることを特徴とする、請求項5に記載の方法。 7.高分子がγ−グロブリンであることを特徴とする、請 求項5に記載の方法。 8.高分子がアルブミンであることを特徴とする、請求項5に記載の方法。 9.高分子がアンチトロンビンIIIであることを特徴とする、請求項5に記載の 方法。 10.高分子が組換えVIII因子の欠失誘導体であることを特徴とする、請求項5 に記載の方法。 11.「デッドエンド」濾過法に従ってウイルス濾過法を実施することを特徴と する、請求項1から10のいずれか一項に記載の方法。 12.ウイルス濾過法により、エンベロープを有していないウイルスを少なくと も4log減少させることを特徴とする、請求項1から11のいずれか一項に記 載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9402254A SE502820C2 (sv) | 1994-06-23 | 1994-06-23 | Filtrering |
SE9402254-8 | 1994-06-23 | ||
SE9500724A SE9500724D0 (sv) | 1994-06-23 | 1995-02-24 | Filtrering |
SE9500724-1 | 1995-02-24 | ||
PCT/SE1995/000777 WO1996000237A1 (en) | 1994-06-23 | 1995-06-22 | Filtration |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10502074A true JPH10502074A (ja) | 1998-02-24 |
JP3676370B2 JP3676370B2 (ja) | 2005-07-27 |
Family
ID=26662085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50306296A Expired - Fee Related JP3676370B2 (ja) | 1994-06-23 | 1995-06-22 | 濾過 |
Country Status (16)
Country | Link |
---|---|
US (4) | US6486306B1 (ja) |
EP (1) | EP0796269B1 (ja) |
JP (1) | JP3676370B2 (ja) |
AT (1) | ATE212354T1 (ja) |
CA (1) | CA2192683C (ja) |
DE (2) | DE69525176T2 (ja) |
DK (1) | DK0796269T3 (ja) |
ES (1) | ES2105992T3 (ja) |
FI (1) | FI965145A (ja) |
GR (1) | GR970300038T1 (ja) |
MX (1) | MX9606639A (ja) |
NO (1) | NO320952B1 (ja) |
NZ (1) | NZ288789A (ja) |
PT (1) | PT796269E (ja) |
SE (1) | SE9500724D0 (ja) |
WO (1) | WO1996000237A1 (ja) |
Cited By (2)
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JP2004099506A (ja) * | 2002-09-09 | 2004-04-02 | Mitsubishi Rayon Co Ltd | アミノ酸アミドの製造方法 |
JP2012102115A (ja) * | 2004-02-27 | 2012-05-31 | Lab Francais Du Fractionnement & Des Biotechnologies | ナノ濾過工程を含むアルブミン精製方法、それを含有する治療用途のための溶液及び組成物 |
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SE9500724D0 (sv) * | 1994-06-23 | 1995-02-24 | Pharmacia Ab | Filtrering |
SE9500778D0 (sv) | 1995-03-03 | 1995-03-03 | Pharmacia Ab | Process for producing a protein |
SE9603068D0 (sv) | 1996-08-23 | 1996-08-23 | Pharmacia & Upjohn Ab | Process for purifying a protein |
SE9603303D0 (sv) | 1996-09-11 | 1996-09-11 | Pharmacia & Upjohn Ab | Process for purifying a protein |
EP0860444A1 (en) * | 1997-02-24 | 1998-08-26 | Stichting Centraal Laboratorium van de Bloedtransfusiedienst van het Nederlandse Rode Kruis (CLB) | Method for removing viruses from a protein solution |
US6045588A (en) | 1997-04-29 | 2000-04-04 | Whirlpool Corporation | Non-aqueous washing apparatus and method |
US6096872A (en) * | 1997-10-14 | 2000-08-01 | Ortho Diagnostic Systems, Inc. | Viral clearance process |
FR2772381B1 (fr) * | 1997-12-15 | 2001-06-08 | Lab Francais Du Fractionnement | Procede de preparation par filtration d'une solution de facteur viii securisee viralement |
WO2001040448A1 (en) * | 1999-12-02 | 2001-06-07 | The General Hospital Corporation | Methods for removal, purification, and concentration of viruses, and methods of therapy based thereupon |
EP1511391B1 (en) | 2002-05-23 | 2012-05-02 | Ortho-Clinical Diagnostics, Inc. | Capture, concentration and quantitation of abnormal prion protein from biological fluids using depth filtration |
US6773600B2 (en) | 2002-06-14 | 2004-08-10 | Cantocor, Inc. | Use of a clathrate modifier, to promote passage of proteins during nanofiltration |
CA2524246C (en) * | 2003-04-09 | 2014-10-14 | Juridical Foundation The Chemo-Sero-Therapeutic Research Institute | Process for producing albumin preparations comprising virus-removing filtration |
DE602004028736D1 (de) * | 2003-06-20 | 2010-09-30 | Microbix Biosystems Inc | Verbesserungen bei der virusproduktion |
CN100398642C (zh) * | 2003-06-20 | 2008-07-02 | 迈克必斯生物系统公司 | 病毒生产的改进 |
FR2861395B1 (fr) | 2003-10-23 | 2006-02-17 | Lab Francais Du Fractionnement | Facteur viii viralement securise a faible teneur en multimeres superieurs |
US7695524B2 (en) | 2003-10-31 | 2010-04-13 | Whirlpool Corporation | Non-aqueous washing machine and methods |
US7739891B2 (en) | 2003-10-31 | 2010-06-22 | Whirlpool Corporation | Fabric laundering apparatus adapted for using a select rinse fluid |
CN1890257A (zh) * | 2003-12-01 | 2007-01-03 | 诺和诺德医疗保健公司 | 液体因子ⅶ组合物的病毒过滤 |
DE602005015332D1 (de) | 2004-02-23 | 2009-08-20 | Crucell Holland Bv | Verfahren zur Reinigung von Viren |
EP1740757A1 (en) | 2004-04-29 | 2007-01-10 | Unilever N.V. | Dry cleaning method |
US7141171B2 (en) * | 2004-05-21 | 2006-11-28 | Wisconsin Alumni Research Foundation | Membrane cascade-based separation |
AU2005229674B2 (en) | 2004-11-18 | 2010-11-04 | Kedrion Melville Inc. | Low concentration solvent/detergent process of immuneglobulin with pre-treatment |
ES2317517T5 (es) | 2005-04-11 | 2016-01-21 | Crucell Holland B.V. | Purificación de virus usando ultrafiltración |
US7966684B2 (en) | 2005-05-23 | 2011-06-28 | Whirlpool Corporation | Methods and apparatus to accelerate the drying of aqueous working fluids |
RU2468032C2 (ru) * | 2006-06-26 | 2012-11-27 | Омрикс Биофармасьютикалс Инк. | Способ очистки раствора тромбина от инфекционных частиц |
JP5579599B2 (ja) * | 2007-06-15 | 2014-08-27 | アムジエン・インコーポレーテツド | バイオリアクターにおいて使用する細胞培養培地の処理方法 |
KR100870423B1 (ko) * | 2007-06-27 | 2008-11-26 | 주식회사 하이닉스반도체 | 반도체메모리소자 |
US7989593B1 (en) | 2010-05-27 | 2011-08-02 | Bing Lou Wong | Method for the preparation of a high-temperature stable oxygen-carrier-containing pharmaceutical composition and the use thereof |
US7932356B1 (en) | 2010-06-23 | 2011-04-26 | Bing Lou Wong | Method for the preparation of a heat stable oxygen carrier-containing pharmaceutical composition |
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-
1995
- 1995-02-24 SE SE9500724A patent/SE9500724D0/xx unknown
- 1995-06-22 DE DE69525176T patent/DE69525176T2/de not_active Revoked
- 1995-06-22 WO PCT/SE1995/000777 patent/WO1996000237A1/en active IP Right Grant
- 1995-06-22 MX MX9606639A patent/MX9606639A/es not_active IP Right Cessation
- 1995-06-22 DE DE0796269T patent/DE796269T1/de active Pending
- 1995-06-22 AT AT95923651T patent/ATE212354T1/de not_active IP Right Cessation
- 1995-06-22 JP JP50306296A patent/JP3676370B2/ja not_active Expired - Fee Related
- 1995-06-22 US US08/750,664 patent/US6486306B1/en not_active Expired - Fee Related
- 1995-06-22 PT PT95923651T patent/PT796269E/pt unknown
- 1995-06-22 CA CA002192683A patent/CA2192683C/en not_active Expired - Fee Related
- 1995-06-22 EP EP95923651A patent/EP0796269B1/en not_active Revoked
- 1995-06-22 ES ES95923651T patent/ES2105992T3/es not_active Expired - Lifetime
- 1995-06-22 DK DK95923651T patent/DK0796269T3/da active
- 1995-06-22 NZ NZ288789A patent/NZ288789A/en not_active IP Right Cessation
-
1996
- 1996-12-20 FI FI965145A patent/FI965145A/fi not_active Application Discontinuation
- 1996-12-20 NO NO19965523A patent/NO320952B1/no not_active IP Right Cessation
-
1997
- 1997-11-28 GR GR970300038T patent/GR970300038T1/el unknown
-
2000
- 2000-02-23 US US09/511,953 patent/US6399357B1/en not_active Expired - Fee Related
-
2002
- 2002-11-26 US US10/304,902 patent/US20030191292A1/en not_active Abandoned
-
2005
- 2005-02-23 US US11/064,770 patent/US20050203285A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004099506A (ja) * | 2002-09-09 | 2004-04-02 | Mitsubishi Rayon Co Ltd | アミノ酸アミドの製造方法 |
JP2012102115A (ja) * | 2004-02-27 | 2012-05-31 | Lab Francais Du Fractionnement & Des Biotechnologies | ナノ濾過工程を含むアルブミン精製方法、それを含有する治療用途のための溶液及び組成物 |
Also Published As
Publication number | Publication date |
---|---|
JP3676370B2 (ja) | 2005-07-27 |
DE69525176D1 (de) | 2002-03-14 |
ES2105992T1 (es) | 1997-11-01 |
EP0796269A1 (en) | 1997-09-24 |
MX9606639A (es) | 1997-03-29 |
AU682274B2 (en) | 1997-09-25 |
AU2813295A (en) | 1996-01-19 |
US6486306B1 (en) | 2002-11-26 |
NO965523D0 (no) | 1996-12-20 |
FI965145A0 (fi) | 1996-12-20 |
EP0796269B1 (en) | 2002-01-23 |
WO1996000237A1 (en) | 1996-01-04 |
ES2105992T2 (es) | 1997-11-01 |
DE69525176T2 (de) | 2002-06-27 |
US20030191292A1 (en) | 2003-10-09 |
NZ288789A (en) | 1997-12-19 |
NO320952B1 (no) | 2006-02-20 |
US6399357B1 (en) | 2002-06-04 |
ATE212354T1 (de) | 2002-02-15 |
CA2192683A1 (en) | 1996-01-04 |
PT796269E (pt) | 2002-06-28 |
DK0796269T3 (da) | 2002-05-06 |
DE796269T1 (de) | 1998-01-02 |
GR970300038T1 (en) | 1997-11-28 |
ES2105992T3 (es) | 2002-09-16 |
NO965523L (no) | 1996-12-20 |
SE9500724D0 (sv) | 1995-02-24 |
US20050203285A1 (en) | 2005-09-15 |
FI965145A (fi) | 1996-12-20 |
CA2192683C (en) | 2005-07-05 |
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