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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
C07D 471/00 |
| (11) | Number of the document | 2201 |
| (13) | Kind of document | B |
| (21) | Application number | RP856 |
| (22) | Date of filing the application | 1993-08-13 |
| (41) | Date of publication of the application | |
| (45) | Date of publication of patent | 1993-10-15 |
| (86) | Number | 1438612 |
| Date | 1986-04-18 |
| (30) | Number | Date | Country code |
| 15 19/85 | 1985-04-19 | HU |
| (71) |
RICHTER GEDEON VEGYESZETI GYAR RT.,
Gyomroi ut 19-21, 1475 Budapest,
HU
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| (72) |
Laszlo SZPORNY, HU
Egon KARPATI, HU Istvan LASZLOVSZKY, HU Aniko GERE, HU Katalin CSOMOR, HU Erzsebet LAPIS, HU Csaba SZANTAY, HU Lajos SZABO, HU Gyorgy KALAUS, HU Zsolt SZOMBATHELYI, HU Bela KISS, HU Lilla FORGACS, HU Csaba KUTHI, HU |
| (73) |
RICHTER GEDEON VEGYESZETI GYAR RT.,
Gyomroi ut 19-21, 1475 Budapest,
HU
|
| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
|
| (54) |
| Payment date | Validity (years) | Amount | |
| 1998-08-07 | 8 | 1000.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1999-08-13 |