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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A61K 39/29 A61P 31/00 C07K 1/00 C07K 14/00 C07K 14/005 C12N 1/19 C12N 15/09 C12N 15/34 C12P 21/02 G01N 33/53 G01N 33/576 |
| (11) | Number of the document | 3367 |
| (13) | Kind of document | B |
| (21) | Application number | IP462 |
| (22) | Date of filing the application | 1993-03-30 |
| (41) | Date of publication of the application | 1994-10-25 |
| (45) | Date of publication of patent | 1995-08-25 |
| (71) |
MERCK & CO., INC.,
126 East Lincoln Avenue, Rahway, New Jersey 07065,
US
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| (72) |
Peter J. KNISKERN, US
Arpi HAGOPIAN, US |
| (73) |
MERCK & CO., INC.,
126 East Lincoln Avenue, Rahway, New Jersey 07065,
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) | HEPATITIS B VIRUS SURFACE PROTEINS WITH REDUCED HOST CARBOHYDRATE CONTENT |
| Payment date | Validity (years) | Amount | |
| 2003-02-20 | 11 | 1000.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2004-03-30 |