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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A61K 31/495 A61K 38/00 A61K 38/04 A61P 31/00 C07C 237/00 C07C 271/00 C07C 275/00 C07D 295/00 C07K 1/00 C07K 5/00 A61K 38/00 |
| (11) | Number of the document | 3270 |
| (13) | Kind of document | B |
| (21) | Application number | IP408 |
| (22) | Date of filing the application | 1993-03-12 |
| (41) | Date of publication of the application | 1994-09-25 |
| (45) | Date of publication of patent | 1995-05-25 |
| (30) | Number | Date | Country code |
| 849918 | 1992-03-12 | US |
| (71) |
BIO-MEGA/Boehringer Ingelheim Research Inc.,
2100, Rue Cunard, Laval (Quebec), H7S 2G5,
CA
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| (72) |
Pierre Louis BEAULIEU, CA
Robert DEZIEL, CA Neil MOSS, CA Raymond PLANTE, CA |
| (73) |
Boehringer Ingelheim (Canada) Ltd.,
2100, Rue Cunard, Laval (Quebec), H7S 2G5,
CA
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| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
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| (54) | ISOSTERIC ANTIHERPES PEPTIDE DERIVATIVES |
| Payment date | Validity (years) | Amount | |
| 1997-03-07 | 5 | 100.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1998-03-12 |