DE3639412A1 - Pasteurisierung und sterilisierung von pulverfoermigen und stueckigen lebensmitteln, gewuerzen und arzneimitteln sowie genussmitteln mittels hochfrequenz oder ultrahochfrequenz - Google Patents
Pasteurisierung und sterilisierung von pulverfoermigen und stueckigen lebensmitteln, gewuerzen und arzneimitteln sowie genussmitteln mittels hochfrequenz oder ultrahochfrequenzInfo
- Publication number
- DE3639412A1 DE3639412A1 DE19863639412 DE3639412A DE3639412A1 DE 3639412 A1 DE3639412 A1 DE 3639412A1 DE 19863639412 DE19863639412 DE 19863639412 DE 3639412 A DE3639412 A DE 3639412A DE 3639412 A1 DE3639412 A1 DE 3639412A1
- Authority
- DE
- Germany
- Prior art keywords
- treatment
- high frequency
- spices
- anode current
- powdered
- 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
- 235000013599 spices Nutrition 0.000 title claims abstract description 9
- 230000001954 sterilising effect Effects 0.000 title description 2
- 229940126601 medicinal product Drugs 0.000 title 1
- 238000009928 pasteurization Methods 0.000 title 1
- 238000004659 sterilization and disinfection Methods 0.000 title 1
- 235000013305 food Nutrition 0.000 claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 7
- 239000003814 drug Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 5
- 239000011780 sodium chloride Substances 0.000 claims abstract description 4
- 239000002253 acid Substances 0.000 claims abstract description 3
- 150000007513 acids Chemical class 0.000 claims abstract description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract 4
- 229960005070 ascorbic acid Drugs 0.000 claims abstract 2
- 235000010323 ascorbic acid Nutrition 0.000 claims abstract 2
- 239000011668 ascorbic acid Substances 0.000 claims abstract 2
- 229940079593 drug Drugs 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 2
- 230000000844 anti-bacterial effect Effects 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract 2
- 230000000813 microbial effect Effects 0.000 abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 241000416162 Astragalus gummifer Species 0.000 description 5
- 229920001615 Tragacanth Polymers 0.000 description 5
- 235000010487 tragacanth Nutrition 0.000 description 5
- 229940116362 tragacanth Drugs 0.000 description 5
- 239000000196 tragacanth Substances 0.000 description 5
- 230000001580 bacterial effect Effects 0.000 description 4
- 244000052616 bacterial pathogen Species 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 244000203593 Piper nigrum Species 0.000 description 3
- 235000008184 Piper nigrum Nutrition 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- 240000006711 Pistacia vera Species 0.000 description 2
- 235000013614 black pepper Nutrition 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 235000020233 pistachio Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 235000002566 Capsicum Nutrition 0.000 description 1
- 241001070941 Castanea Species 0.000 description 1
- 235000014036 Castanea Nutrition 0.000 description 1
- 244000223760 Cinnamomum zeylanicum Species 0.000 description 1
- 244000303965 Cyamopsis psoralioides Species 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 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
- 235000014435 Mentha Nutrition 0.000 description 1
- 241001072983 Mentha Species 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 235000003447 Pistacia vera Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000000922 anti-bactericidal effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000017803 cinnamon Nutrition 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 210000004602 germ cell Anatomy 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/12—Microwaves
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/05—Preservation of foods or foodstuffs, in general by heating using irradiation or electric treatment
- A23B2/08—Preservation of foods or foodstuffs, in general by heating using irradiation or electric treatment using microwaves or dielectric heating
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/70—Fixation, conservation, or encapsulation of flavouring agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/12—Sterilising contents prior to, or during, packaging
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Polymers & Plastics (AREA)
- Veterinary Medicine (AREA)
- Food Science & Technology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Zoology (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Seasonings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863639412 DE3639412A1 (de) | 1986-11-18 | 1986-11-18 | Pasteurisierung und sterilisierung von pulverfoermigen und stueckigen lebensmitteln, gewuerzen und arzneimitteln sowie genussmitteln mittels hochfrequenz oder ultrahochfrequenz |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863639412 DE3639412A1 (de) | 1986-11-18 | 1986-11-18 | Pasteurisierung und sterilisierung von pulverfoermigen und stueckigen lebensmitteln, gewuerzen und arzneimitteln sowie genussmitteln mittels hochfrequenz oder ultrahochfrequenz |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3639412A1 true DE3639412A1 (de) | 1988-06-16 |
| DE3639412C2 DE3639412C2 (enExample) | 1989-08-24 |
Family
ID=6314217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863639412 Granted DE3639412A1 (de) | 1986-11-18 | 1986-11-18 | Pasteurisierung und sterilisierung von pulverfoermigen und stueckigen lebensmitteln, gewuerzen und arzneimitteln sowie genussmitteln mittels hochfrequenz oder ultrahochfrequenz |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3639412A1 (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3721762A1 (de) * | 1987-01-10 | 1988-07-21 | Burkhard Prof Dr Ahlert | Verfahren zur entkeimung von lebensmittel und vorrichtung zur durchfuehrung des verfahrens |
| DE4141976A1 (de) * | 1991-12-19 | 1993-06-24 | Lloyd Werft Bremerhaven Gmbh | Verfahren und vorrichtung zum keimfreimachen von schuettfaehigen stoffen |
| DE4221487A1 (de) * | 1992-06-27 | 1994-01-05 | Burkhard Prof Dr Ahlert | Verfahren zur Entkeimung durch Kombination von Hochdruck und Ultraschall |
| DE19505239A1 (de) * | 1995-02-16 | 1996-08-22 | Peter Pfizenmaier | Verfahren zum Verpacken eines Gutes |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3934500A1 (de) * | 1989-10-16 | 1991-04-18 | Burkhard Prof Dr Ahlert | Verfahren zur entkeimung von lebensmitteln und vorrichtung zur durchfuehrung des verfahrens |
| DE19802297C5 (de) * | 1998-01-22 | 2004-05-27 | Francisco Oller S.A., Cassá de la Selva | Behandlungsverfahren für Kork und Korken |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB589825A (en) * | 1943-11-17 | 1947-07-01 | Johnson & Johnson | Sterilizing process and apparatus |
| US2488164A (en) * | 1946-03-02 | 1949-11-15 | A W Brickman | Method of processing meat products |
| US2488165A (en) * | 1946-03-04 | 1949-11-15 | A W Brickman | Method of processing meat products |
| GB1027874A (en) * | 1963-08-30 | 1966-04-27 | Continental Can Co | Improvements in or relating to sterilising materials in flexible packages |
| GB1043290A (en) * | 1962-12-17 | 1966-09-21 | Jeppson Morris Richard | Continuous process microwave heating chamber |
| GB1154752A (en) * | 1965-08-12 | 1969-06-11 | Gray Ind Inc | Method and apparatus for Sterilizing |
| US3842724A (en) * | 1972-09-27 | 1974-10-22 | A Korr | Apparatus and package for use in heating or cooking of food by electrical conduction through the food |
| DE2029792C3 (de) * | 1969-06-16 | 1974-12-19 | Nihon Denshi K.K., Tokio | Verfahren und Vorrichtung zur Mikrowellen-Sterilisation eines in verschlossenen Behältern enthaltenen flüssigen pharmazeutischen Präparats |
| US3910176A (en) * | 1973-10-19 | 1975-10-07 | Sherman D Burrows | Apparatus for sterilizing meat products and method of using same |
| GB2098040A (en) * | 1981-03-31 | 1982-11-10 | Sanyo Electric Co | System for and method of sterilization of food material |
| DE3323166C1 (de) * | 1983-06-28 | 1984-11-22 | Anton Dieter Dipl.-Chem. Dr. 3440 Eschwege Hammel | Verfahren zur drucklosen Hitzepasteurisierung von Brotscheiben |
| DE3341585A1 (de) * | 1983-11-17 | 1985-05-30 | Karl Dr. 7800 Freiburg Fritz | Sterilisierung mit mikrowellen |
| DE3430673A1 (de) * | 1984-08-21 | 1986-02-27 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Einrichtung zum pasteurisieren und sterilisieren von rieselfaehigen materialien |
| DE3432341A1 (de) * | 1984-09-03 | 1986-03-06 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Verfahren und anlage zum kontinuierlichen pasteurisieren von lebensmitteln |
| DE2144778C2 (de) * | 1970-09-08 | 1986-10-23 | Alfa-Laval Ab, Tumba | Verfahren zum Sterilisieren oder Pasteurisieren gesonderter Körper aus einem hitzeempfindlichen Nahrungsmittelprodukt |
| DE3637950A1 (de) * | 1985-11-08 | 1987-05-14 | Argatom Ing Constr | Verfahren zur verlaengerung der fischkonservierungsdauer |
-
1986
- 1986-11-18 DE DE19863639412 patent/DE3639412A1/de active Granted
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB589825A (en) * | 1943-11-17 | 1947-07-01 | Johnson & Johnson | Sterilizing process and apparatus |
| US2488164A (en) * | 1946-03-02 | 1949-11-15 | A W Brickman | Method of processing meat products |
| US2488165A (en) * | 1946-03-04 | 1949-11-15 | A W Brickman | Method of processing meat products |
| GB1043290A (en) * | 1962-12-17 | 1966-09-21 | Jeppson Morris Richard | Continuous process microwave heating chamber |
| GB1027874A (en) * | 1963-08-30 | 1966-04-27 | Continental Can Co | Improvements in or relating to sterilising materials in flexible packages |
| US3261140A (en) * | 1963-08-30 | 1966-07-19 | Continental Can Co | Microwave sterilization and vacuumizing of products in flexible packages and apparatus therefor |
| GB1154752A (en) * | 1965-08-12 | 1969-06-11 | Gray Ind Inc | Method and apparatus for Sterilizing |
| DE2029792C3 (de) * | 1969-06-16 | 1974-12-19 | Nihon Denshi K.K., Tokio | Verfahren und Vorrichtung zur Mikrowellen-Sterilisation eines in verschlossenen Behältern enthaltenen flüssigen pharmazeutischen Präparats |
| DE2144778C2 (de) * | 1970-09-08 | 1986-10-23 | Alfa-Laval Ab, Tumba | Verfahren zum Sterilisieren oder Pasteurisieren gesonderter Körper aus einem hitzeempfindlichen Nahrungsmittelprodukt |
| US3842724A (en) * | 1972-09-27 | 1974-10-22 | A Korr | Apparatus and package for use in heating or cooking of food by electrical conduction through the food |
| US3910176A (en) * | 1973-10-19 | 1975-10-07 | Sherman D Burrows | Apparatus for sterilizing meat products and method of using same |
| GB2098040A (en) * | 1981-03-31 | 1982-11-10 | Sanyo Electric Co | System for and method of sterilization of food material |
| DE3323166C1 (de) * | 1983-06-28 | 1984-11-22 | Anton Dieter Dipl.-Chem. Dr. 3440 Eschwege Hammel | Verfahren zur drucklosen Hitzepasteurisierung von Brotscheiben |
| DE3341585A1 (de) * | 1983-11-17 | 1985-05-30 | Karl Dr. 7800 Freiburg Fritz | Sterilisierung mit mikrowellen |
| DE3430673A1 (de) * | 1984-08-21 | 1986-02-27 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Einrichtung zum pasteurisieren und sterilisieren von rieselfaehigen materialien |
| DE3432341A1 (de) * | 1984-09-03 | 1986-03-06 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Verfahren und anlage zum kontinuierlichen pasteurisieren von lebensmitteln |
| DE3637950A1 (de) * | 1985-11-08 | 1987-05-14 | Argatom Ing Constr | Verfahren zur verlaengerung der fischkonservierungsdauer |
Non-Patent Citations (4)
| Title |
|---|
| "Fleischwirtschaft" 65, S. 718 (1985) * |
| "Gordian" 32, S. 230 (1981) * |
| DE-Z: Ernährungsforschung II, 1957, H.2,S.345-361 * |
| JP 58 2 09 969 A. In: Patents Abstracts of Japan, C-213, March 9, 1984, Vol.8, No.52 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3721762A1 (de) * | 1987-01-10 | 1988-07-21 | Burkhard Prof Dr Ahlert | Verfahren zur entkeimung von lebensmittel und vorrichtung zur durchfuehrung des verfahrens |
| DE4141976A1 (de) * | 1991-12-19 | 1993-06-24 | Lloyd Werft Bremerhaven Gmbh | Verfahren und vorrichtung zum keimfreimachen von schuettfaehigen stoffen |
| DE4221487A1 (de) * | 1992-06-27 | 1994-01-05 | Burkhard Prof Dr Ahlert | Verfahren zur Entkeimung durch Kombination von Hochdruck und Ultraschall |
| DE19505239A1 (de) * | 1995-02-16 | 1996-08-22 | Peter Pfizenmaier | Verfahren zum Verpacken eines Gutes |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3639412C2 (enExample) | 1989-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAV | Publication of unexamined application with consent of applicant | ||
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee | ||
| 8370 | Indication related to discontinuation of the patent is to be deleted | ||
| 8339 | Ceased/non-payment of the annual fee |