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Legal status
Patent expired
| (51) | INT.CL.: (2006.01) |
C12N 15/09 C12N 1/15 C12N 1/19 C12N 1/21 C12N 5/10 C12N 15/67 C12N 15/85 C12N 15/87 C12P 21/02 C12Q 1/68 |
| (11) | Number of the document | 3998 |
| (13) | Kind of document | B |
| (21) | Application number | IP1595 |
| (22) | Date of filing the application | 1993-12-15 |
| (41) | Date of publication of the application | 1995-07-25 |
| (45) | Date of publication of patent | 1996-06-25 |
| (30) | Number | Date | Country code |
| 454783 | 1989-12-22 | US | |
| PCT/US90/07642 | 1990-12-21 | WO |
| (71) |
APPLIED RESEARCH SYSTEMS ARS HOLDING NV,
6, John B. Gorsiraweg, Curacao (AN),
NL
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| (72) |
Scott C. CHAPPEL, US
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| (73) |
MERCK SERONO S.A.,
Centre Industriel, 1267 Coinsins, Vaud,
CH
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| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
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| (54) | ENDOGENOUS GENE EXPRESSION MODIFICATION WITH REGULATORY ELEMENT |
| Payment date | Validity (years) | Amount | |
| 2012-11-16 | 20 | 1200.00 LTL |
| Patent expired | ||
| Invalidation date | 2013-12-15 |