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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A61K 31/495 A61K 31/505 A61K 31/55 A61P 9/00 A61P 13/00 A61P 15/00 A61P 25/00 C07D 461/00 |
| (11) | Number of the document | 3118 |
| (13) | Kind of document | B |
| (21) | Application number | IP599 |
| (22) | Date of filing the application | 1993-06-02 |
| (41) | Date of publication of the application | 1994-07-15 |
| (45) | Date of publication of patent | 1994-12-27 |
| (30) | Number | Date | Country code |
| 19 11/92 | 1992-06-09 | HU |
| (71) |
RICHTER GEDEON VEGYESZETI GYAR RT.,
Gyomroi ut 19-21, 1475 Budapest,
HU
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| (72) |
Laszlo SZPORNY, HU
Bela KISS, HU Eva PALOSI, HU Aniko GERE, HU Maria GAZDAG, HU Zoltan TUBA, HU Sandor MAHO, HU Pal VITTAY, HU Csaba SZANTAY, HU Ferenc SOTI, HU Zsuzsa BALOGH, HU Maria INCZE, HU Gabor BALOGH, HU |
| (73) |
RICHTER GEDEON VEGYESZETI GYAR RT.,
Gyomroi ut 19-21, 1475 Budapest,
HU
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| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
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| (54) | NOVEL, BIOLOGICALLY ACTIVE EBURNAMENINE DERIVATIVES AND A PROCESS FOR PREPARING THE SAME |
| Payment date | Validity (years) | Amount | |
| 1995-05-24 | 3 | 70.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1996-06-02 |