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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A61K 38/43 A61P 31/00 C12N 9/22 A61K 38/00 |
| (11) | Number of the document | 3424 |
| (13) | Kind of document | B |
| (21) | Application number | IP595 |
| (22) | Date of filing the application | 1993-06-02 |
| (41) | Date of publication of the application | 1994-12-27 |
| (45) | Date of publication of patent | 1995-09-25 |
| (30) | Number | Date | Country code |
| PCT/US90/00141 | 1990-01-08 | WO |
| (71) |
NIKA HEALTH PRODUCTS LTD.,
Steadtle 36, 9490 Vaduz,
LI
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| (72) |
Peter HERRMANN, CH
Peter KLEIN, CH |
| (73) |
NIKA HEALTH PRODUCTS LTD.,
Steadtle 36, 9490 Vaduz,
LI
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| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
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| (54) | METHOD OF PREPARING RIBONUCLEASE DIMERS |
| Payment date | Validity (years) | Amount | |
| 2001-05-23 | 9 | 720.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2002-06-02 |