TW585772B - Pharmaceutical composition for reducing oxalate levels in a patient - Google Patents
Pharmaceutical composition for reducing oxalate levels in a patient Download PDFInfo
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- TW585772B TW585772B TW087118238A TW87118238A TW585772B TW 585772 B TW585772 B TW 585772B TW 087118238 A TW087118238 A TW 087118238A TW 87118238 A TW87118238 A TW 87118238A TW 585772 B TW585772 B TW 585772B
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- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000008194 pharmaceutical composition Substances 0.000 title claims 23
- 229920000642 polymer Polymers 0.000 claims abstract description 65
- 150000001412 amines Chemical class 0.000 claims abstract description 13
- 229920001577 copolymer Polymers 0.000 claims abstract description 7
- 150000003839 salts Chemical class 0.000 claims abstract description 6
- 239000003431 cross linking reagent Substances 0.000 claims description 27
- 239000000178 monomer Substances 0.000 claims description 22
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 20
- 229920000083 poly(allylamine) Polymers 0.000 claims description 18
- 229920002873 Polyethylenimine Polymers 0.000 claims description 11
- 238000004132 cross linking Methods 0.000 claims description 10
- 150000002500 ions Chemical class 0.000 claims description 7
- 229920006037 cross link polymer Polymers 0.000 claims description 5
- 229920001519 homopolymer Polymers 0.000 claims description 5
- 239000004971 Cross linker Substances 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 4
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 claims 1
- ASVKKRLMJCWVQF-UHFFFAOYSA-N 3-buten-1-amine Chemical compound NCCC=C ASVKKRLMJCWVQF-UHFFFAOYSA-N 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 239000007787 solid Substances 0.000 description 132
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 111
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 99
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 69
- 239000000243 solution Substances 0.000 description 61
- 239000000203 mixture Substances 0.000 description 57
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 45
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 30
- 238000001914 filtration Methods 0.000 description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 23
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 20
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 19
- 238000003756 stirring Methods 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 17
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- 108010068005 Oxalate decarboxylase Proteins 0.000 description 16
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- -1 methylene bismethyl Chemical group 0.000 description 12
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- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
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- LSHROXHEILXKHM-UHFFFAOYSA-N n'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCN LSHROXHEILXKHM-UHFFFAOYSA-N 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
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- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 description 4
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 4
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y401/00—Carbon-carbon lyases (4.1)
- C12Y401/01—Carboxy-lyases (4.1.1)
- C12Y401/01002—Oxalate decarboxylase (4.1.1.2)
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Gastroenterology & Hepatology (AREA)
- Zoology (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Urology & Nephrology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/964,956 US5985938A (en) | 1997-11-05 | 1997-11-05 | Method for reducing oxalate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW585772B true TW585772B (en) | 2004-05-01 |
Family
ID=25509224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW087118238A TW585772B (en) | 1997-11-05 | 1998-11-03 | Pharmaceutical composition for reducing oxalate levels in a patient |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US5985938A (OSRAM) |
| EP (2) | EP1645278A3 (OSRAM) |
| JP (1) | JP4452402B2 (OSRAM) |
| AR (1) | AR016001A1 (OSRAM) |
| AU (1) | AU1364799A (OSRAM) |
| CA (1) | CA2349620C (OSRAM) |
| DE (1) | DE69833134T2 (OSRAM) |
| TW (1) | TW585772B (OSRAM) |
| WO (1) | WO1999022744A1 (OSRAM) |
| ZA (1) | ZA989671B (OSRAM) |
Families Citing this family (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5667775A (en) * | 1993-08-11 | 1997-09-16 | Geltex Pharmaceuticals, Inc. | Phosphate-binding polymers for oral administration |
| US8486389B2 (en) | 1997-05-23 | 2013-07-16 | Oxthera, Inc. | Compositions and methods for treating or preventing oxalate-related disease |
| US6566407B2 (en) | 1997-11-05 | 2003-05-20 | Geltex Pharmaceuticals, Inc. | Method for reducing oxalate |
| US5985938A (en) * | 1997-11-05 | 1999-11-16 | Geltex Pharmaceuticals, Inc. | Method for reducing oxalate |
| US20020054903A1 (en) * | 1999-10-19 | 2002-05-09 | Joseph Tyler | Direct compression polymer tablet core |
| US6733780B1 (en) | 1999-10-19 | 2004-05-11 | Genzyme Corporation | Direct compression polymer tablet core |
| GB9927088D0 (en) * | 1999-11-17 | 2000-01-12 | Secr Defence | Use of poly(diallylamine) polymers |
| DE10028167B4 (de) * | 2000-06-09 | 2004-02-19 | Storch, Rüdiger, Dr. | Verwendung von Calciumsalzen zur Entgegenwirkung der Bildung von Oxalatharnsteinen |
| CN1290515C (zh) * | 2001-04-18 | 2006-12-20 | 基酶有限公司 | 低盐含量的聚烯丙胺 |
| WO2002085380A1 (en) * | 2001-04-18 | 2002-10-31 | Geltex Pharmaceuticals, Inc. | Method for treating gout and reducing serum uric acid |
| EP1923064B1 (en) | 2001-04-18 | 2017-06-28 | Genzyme Corporation | Use of amine polymer for lowering serum glucose |
| WO2002085379A1 (en) * | 2001-04-18 | 2002-10-31 | Geltex Pharmaceuticals, Inc. | Method for improving vascular access in patients with vascular shunts |
| DK1392331T3 (da) * | 2001-04-18 | 2008-06-23 | Genzyme Corp | Anvendelse af colesevelam eller sevelamer, hydrogenchlorid til sænkning af serumglucoseniveauet |
| AU2002257147B9 (en) | 2001-04-18 | 2005-08-18 | Genzyme Corporation | Methods of treating syndrome X with aliphatic polyamines |
| EP1416942B1 (en) * | 2001-04-18 | 2007-12-12 | Genzyme Corporation | Amine polymers for treating gout and binding uric acid |
| SI1389102T1 (sl) * | 2001-04-23 | 2011-07-29 | Shire Int Licensing Bv | Uporaba lantanovega karbonata za preprečevanje bolezni ledvičnih kamnov |
| US7041280B2 (en) * | 2001-06-29 | 2006-05-09 | Genzyme Corporation | Aryl boronate functionalized polymers for treating obesity |
| DE60226767D1 (de) * | 2001-10-05 | 2008-07-03 | Oxthera Inc | Materialien und methoden zum reduzieren der konzentration von oxalat in fluiden |
| IL161185A0 (en) * | 2001-10-09 | 2004-08-31 | Genzyme Corp | A method of purifying and drying a polymer hydrogel |
| US6600011B2 (en) * | 2001-10-09 | 2003-07-29 | Genzyme Corporation | Process for purification and drying of polymer hydrogels |
| AU2003282867A1 (en) * | 2002-10-22 | 2004-05-13 | Genzyme Corporation | Amine polymers for promoting bone formation |
| US7459502B2 (en) | 2003-11-03 | 2008-12-02 | Ilypsa, Inc. | Pharmaceutical compositions comprising crosslinked polyamine polymers |
| US7385012B2 (en) | 2003-11-03 | 2008-06-10 | Ilypsa, Inc. | Polyamine polymers |
| US7608674B2 (en) * | 2003-11-03 | 2009-10-27 | Ilypsa, Inc. | Pharmaceutical compositions comprising cross-linked small molecule amine polymers |
| US7449605B2 (en) * | 2003-11-03 | 2008-11-11 | Ilypsa, Inc. | Crosslinked amine polymers |
| US7767768B2 (en) * | 2003-11-03 | 2010-08-03 | Ilypsa, Inc. | Crosslinked amine polymers |
| US7335795B2 (en) * | 2004-03-22 | 2008-02-26 | Ilypsa, Inc. | Crosslinked amine polymers |
| DE602005019992D1 (de) | 2004-03-30 | 2010-04-29 | Relypsa Inc | Kaliumbindende polymere und ihre verwendungen |
| WO2005110469A2 (en) * | 2004-05-07 | 2005-11-24 | Oxthera, Inc. | Methods and compositions for reducing oxalate concentrations |
| US7985418B2 (en) | 2004-11-01 | 2011-07-26 | Genzyme Corporation | Aliphatic amine polymer salts for tableting |
| US20060177415A1 (en) * | 2004-11-01 | 2006-08-10 | Burke Steven K | Once a day formulation for phosphate binders |
| WO2006072054A1 (en) * | 2004-12-30 | 2006-07-06 | Genzyme Corporation | Zinc-containing treatments for hyperphosphatemia |
| EP1951266A2 (en) | 2005-09-02 | 2008-08-06 | Genzyme Corporation | Method for removing phosphate and polymer used therefore |
| DK1924246T3 (en) | 2005-09-15 | 2016-01-18 | Genzyme Corp | PORTION LETTER DEFINITION OF amine polymers |
| EP1945196A2 (en) * | 2005-11-08 | 2008-07-23 | Genzyme Corporation | Magnesium-containing polymers for hyperphosphatemia |
| JP5047190B2 (ja) * | 2005-12-14 | 2012-10-10 | オクセラ インコーポレイテッド | シュウ酸塩関連疾患を治療または予防するための医薬組成物および方法 |
| ES2362897T3 (es) * | 2005-12-16 | 2011-07-14 | Oxthera, Inc. | Composiciones y métodos para reducción del oxalato. |
| EP2016114A2 (en) * | 2006-05-05 | 2009-01-21 | Genzyme Corporation | Amine condensation polymers as phosphate sequestrants |
| US20100135950A1 (en) * | 2006-07-05 | 2010-06-03 | Genzyme Corporation | Iron(II)-Containing Treatments for Hyperphosphatemia |
| SG188908A1 (en) | 2006-07-14 | 2013-04-30 | Wisconsin Alumni Res Found | Adsorptive membranes for trapping viruses |
| WO2008011047A2 (en) * | 2006-07-18 | 2008-01-24 | Genzyme Corporation | Amine dendrimers |
| WO2008105911A2 (en) | 2006-08-02 | 2008-09-04 | Altus Pharmaceuticals Inc. | Crystallized oxalate decarboxylase and methods of use |
| EP2066293A2 (en) | 2006-09-29 | 2009-06-10 | Genzyme Corporation | Amide dendrimer compositions |
| CN101568349B (zh) * | 2006-10-25 | 2012-09-19 | 威斯康星大学校友研究基金会 | 减少磷酸盐吸收的方法 |
| EP2076543B1 (en) * | 2006-10-26 | 2016-01-27 | Wisconsin Alumni Research Foundation | Methods of reducing phosphate absorption |
| JP2010513271A (ja) | 2006-12-14 | 2010-04-30 | ゲンズイメ コーポレーション | アミド−アミンポリマー組成物 |
| WO2008103368A1 (en) * | 2007-02-23 | 2008-08-28 | Genzyme Corporation | Amine polymer compositions |
| JP2010520285A (ja) * | 2007-03-08 | 2010-06-10 | ゲンズイメ コーポレーション | スルホンポリマー組成物 |
| WO2008113364A2 (en) * | 2007-03-20 | 2008-09-25 | Recepticon Aps | Amino derivatives to prevent nephrotoxicity and cancer |
| WO2008133954A1 (en) * | 2007-04-27 | 2008-11-06 | Genzyme Corporation | Amido-amine dendrimer compositions |
| WO2009078958A1 (en) * | 2007-12-14 | 2009-06-25 | Genzyme Corporation | Coated pharmaceutical compositions |
| FR2928373B1 (fr) | 2008-03-05 | 2010-12-31 | Centre Nat Rech Scient | Polymere derive de la polyethylenimine lineaire pour le transfert de gene. |
| WO2009154747A1 (en) * | 2008-06-20 | 2009-12-23 | Genzyme Corporation | Pharmaceutical compositions |
| WO2010123039A1 (ja) * | 2009-04-21 | 2010-10-28 | 株式会社医学生物学研究所 | 生物学的材料の不動化を行うための組成物 |
| WO2014113648A1 (en) | 2013-01-18 | 2014-07-24 | Allena Pharmaceuticals, Inc. | Crystallized oxalate decarboxylase and methods of use |
| SG11201506413PA (en) * | 2013-03-15 | 2015-09-29 | Genzyme Corp | Sequestrants of advanced glycation end product (age) precursors |
| ES2875060T3 (es) | 2013-06-07 | 2021-11-08 | Allena Pharmaceuticals Inc | Composiciones y dispositivos para diálisis |
| US10435528B2 (en) | 2013-09-17 | 2019-10-08 | Aquanano Llc | High-capacity anion exchange materials |
| MA41202A (fr) | 2014-12-18 | 2017-10-24 | Genzyme Corp | Copolymères polydiallymine réticulé pour le traitement du diabète de type 2 |
| WO2016161455A2 (en) | 2015-04-02 | 2016-10-06 | Captozyme, Llc | High efficiency oxalate-degrading enzymes for degradation of insoluble and soluble oxalate |
| GB201718803D0 (en) * | 2017-11-14 | 2017-12-27 | Phoenix Molecular Pte Ltd | Method for isolation of nucleic acids |
| US11993670B2 (en) | 2018-06-06 | 2024-05-28 | The Board Of Trustees Of The University Of Illinois | Zwitterionic biocompatible polymers, methods, and uses thereof |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198396A (en) * | 1974-07-03 | 1980-04-15 | Warren-Teed Laboratories, Inc. | Dissolution of gallstones |
| US4143130A (en) * | 1977-08-29 | 1979-03-06 | Warren-Teed Laboratories, Inc. | Method for treating kidney stones |
| JPS60202869A (ja) * | 1984-03-26 | 1985-10-14 | Ajinomoto Co Inc | 大環状ポリアミン誘導体及びその用途 |
| DE3727082A1 (de) * | 1987-08-14 | 1989-02-23 | Goedecke Ag | Pharmazeutische zubereitungen zur behandlung der urolithiasis |
| US5244913A (en) * | 1991-11-19 | 1993-09-14 | Baxter International Inc. | Compositions and methods for dissolving body calculi |
| US5487888A (en) * | 1993-05-20 | 1996-01-30 | Geltex, Inc. | Iron-binding polymers for oral administration |
| US5703188A (en) * | 1993-06-02 | 1997-12-30 | Geltex Pharmaceuticals, Inc. | Process for removing bile salts from a patient and compositions therefor |
| US5624963A (en) * | 1993-06-02 | 1997-04-29 | Geltex Pharmaceuticals, Inc. | Process for removing bile salts from a patient and compositions therefor |
| US5607669A (en) * | 1994-06-10 | 1997-03-04 | Geltex Pharmaceuticals, Inc. | Amine polymer sequestrant and method of cholesterol depletion |
| US5618530A (en) * | 1994-06-10 | 1997-04-08 | Geltex Pharmaceuticals, Inc. | Hydrophobic amine polymer sequestrant and method of cholesterol depletion |
| US5496545A (en) * | 1993-08-11 | 1996-03-05 | Geltex Pharmaceuticals, Inc. | Phosphate-binding polymers for oral administration |
| US5667775A (en) * | 1993-08-11 | 1997-09-16 | Geltex Pharmaceuticals, Inc. | Phosphate-binding polymers for oral administration |
| TW474813B (en) * | 1994-06-10 | 2002-02-01 | Geltex Pharma Inc | Alkylated composition for removing bile salts from a patient |
| AU735056B2 (en) * | 1996-10-23 | 2001-06-28 | Dow Chemical Company, The | Water-soluble polymers for the reduction of dietary phosphate or oxalate absorption |
| US5985938A (en) * | 1997-11-05 | 1999-11-16 | Geltex Pharmaceuticals, Inc. | Method for reducing oxalate |
-
1997
- 1997-11-05 US US08/964,956 patent/US5985938A/en not_active Expired - Lifetime
-
1998
- 1998-10-23 ZA ZA989671A patent/ZA989671B/xx unknown
- 1998-10-26 JP JP2000518676A patent/JP4452402B2/ja not_active Expired - Lifetime
- 1998-10-26 EP EP05076677A patent/EP1645278A3/en not_active Withdrawn
- 1998-10-26 CA CA002349620A patent/CA2349620C/en not_active Expired - Fee Related
- 1998-10-26 AU AU13647/99A patent/AU1364799A/en not_active Abandoned
- 1998-10-26 EP EP98957371A patent/EP1044008B1/en not_active Expired - Lifetime
- 1998-10-26 WO PCT/US1998/022606 patent/WO1999022744A1/en not_active Ceased
- 1998-10-26 DE DE69833134T patent/DE69833134T2/de not_active Expired - Lifetime
- 1998-11-03 AR ARP980105513A patent/AR016001A1/es unknown
- 1998-11-03 TW TW087118238A patent/TW585772B/zh not_active IP Right Cessation
-
1999
- 1999-07-22 US US09/359,226 patent/US6177478B1/en not_active Expired - Lifetime
-
2000
- 2000-09-25 US US09/668,874 patent/US6281252B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69833134T2 (de) | 2006-08-10 |
| AU1364799A (en) | 1999-05-24 |
| DE69833134D1 (de) | 2006-03-30 |
| CA2349620C (en) | 2008-04-08 |
| EP1645278A3 (en) | 2007-11-14 |
| EP1044008B1 (en) | 2006-01-04 |
| EP1645278A2 (en) | 2006-04-12 |
| US5985938A (en) | 1999-11-16 |
| EP1044008A1 (en) | 2000-10-18 |
| ZA989671B (en) | 1999-04-28 |
| US6177478B1 (en) | 2001-01-23 |
| AR016001A1 (es) | 2001-05-30 |
| CA2349620A1 (en) | 1999-05-14 |
| JP2001521902A (ja) | 2001-11-13 |
| US6281252B1 (en) | 2001-08-28 |
| JP4452402B2 (ja) | 2010-04-21 |
| WO1999022744A1 (en) | 1999-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |