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Legal status
Patent expired
| (51) | INT.CL.: (2006.01) |
A61K 6/02 |
| (11) | Number of the document | 2397 |
| (13) | Kind of document | B |
| (21) | Application number | RP896 |
| (22) | Date of filing the application | 1993-08-27 |
| (41) | Date of publication of the application | |
| (45) | Date of publication of patent | 1994-02-15 |
| (86) | Number | 1428177 |
| Date | 1982-02-12 |
| (30) | Number | Date | Country code |
| 234560 | 1981-02-13 | US |
| (71) |
Minnesota Mining and Manufacturing Company,
P.O. Box 33427, 3M Center, St. Paul, Minnesota 55133,
US
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| (72) |
James Edward BUNKER, US
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| (73) |
Minnesota Mining and Manufacturing Company,
P.O. Box 33427, 3M Center, St. Paul, Minnesota 55133,
US
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| (74) |
Liudmila GERASIMOVIČ,
IĮ "Liudmila Gerasimovič, Patentinis patikėtinis", Vingrių g. 13-42, LT-01141 Vilnius,
LT
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| (54) |
| Payment date | Validity (years) | Amount | |
| 1996-07-18 | 6 | 125.00 USD |
| 1999-08-27 |
| Patent expired | ||
| Invalidation date | 1997-02-12 |