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Legal status
Patent expired
| (51) | INT.CL.: (2006.01) |
A61K 6/00 A61K 6/02 C09J 5/02 |
| (11) | Number of the document | 3816 |
| (13) | Kind of document | B |
| (21) | Application number | IP1472 |
| (22) | Date of filing the application | 1993-11-15 |
| (41) | Date of publication of the application | 1995-06-26 |
| (45) | Date of publication of patent | 1996-03-25 |
| (30) | Number | Date | Country code |
| 835034 | 1986-02-28 | US | |
| 4202093 | 1987-02-27 | SU |
| (71) |
Minnesota Mining and Manufacturing Company,
P.O. Box 33427, 3M Center, St. Paul, Minnesota 55133,
US
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| (72) |
Steven Marlowe AASEN, US
Joel David OXMAN, US |
| (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) | COMPOSITION OF PRIMING HARD TISSUE OF TOOTH |
| Payment date | Validity (years) | Amount | |
| 2012-10-16 | 20 | 1200.00 LTL |
| Patent expired | ||
| Invalidation date | 2013-11-15 |