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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
C07D 239/00 C07D 251/00 |
| (11) | Number of the document | 2602 |
| (13) | Kind of document | B |
| (21) | Application number | RP1272 |
| (22) | Date of filing the application | 1993-09-29 |
| (41) | Date of publication of the application | |
| (45) | Date of publication of patent | 1994-03-25 |
| (86) | Number | 1222195 |
| Date | 1983-10-05 |
| (30) | Number | Date | Country code |
| 5874/82 | 1982-10-06 | CH |
| (71) |
CIBA-GEIGY AG,
Klybeckstrasse 141, 4002 Basle,
CH
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| (72) |
Henry SZCZEPANSKI, CH
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| (73) |
CIBA-GEIGY AG,
Klybeckstrasse 141, 4002 Basle,
CH
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| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
|
| (54) |
| Payment date | Validity (years) | Amount | |
| 1994-02-15 | 3 | 200.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1994-09-29 |