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Legal status
Patent expired
| (51) | INT.CL.: (2006.01) |
C07D 499/00 A61K 31/429 |
| (11) | Number of the document | 2509 |
| (13) | Kind of document | B |
| (21) | Application number | RP989 |
| (22) | Date of filing the application | 1993-09-16 |
| (41) | Date of publication of the application | |
| (45) | Date of publication of patent | 1994-02-15 |
| (86) | Number | 976852 |
| Date | 1980-02-12 |
| (30) | Number | Date | Country code |
| 7905020 | 1979-02-13 | GB | |
| 7921341 | 1979-06-19 | GB |
| (71) |
LEO PHARMACEUTICAL PRODUCTS LTD. A/S,
Industriparken 55, DK-2750 Ballerup,
DK
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| (72) |
Welf VONDAEHNE, DK
Wagn Ole GODTFREDSEN, DK |
| (73) |
LEO PHARMACEUTICAL PRODUCTS LTD. A/S,
Industriparken 55, DK-2750 Ballerup,
DK
|
| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
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| (54) |
| Payment date | Validity (years) | Amount | |
| 1994-09-15 | 4 | 250.00 USD |
| 1997-09-16 |
| Patent expired | ||
| Invalidation date | 1995-02-12 |