|
|
|
|
|
Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
C07D 461/00 |
| (11) | Number of the document | 2245 |
| (13) | Kind of document | B |
| (21) | Application number | RP908 |
| (22) | Date of filing the application | 1993-08-30 |
| (41) | Date of publication of the application | |
| (45) | Date of publication of patent | 1993-11-15 |
| (86) | Number | 1435153 |
| Date | 1986-11-19 |
| (30) | Number | Date | Country code |
| 549105 | 1985-11-20 | ES |
| (71) |
Covex, S.A.,
Acero 25-Pol. Ind. Sur, 28770-Colm Viejo (Madrid),
ES
|
| (72) |
Fernando CALVO-MONDELO, ES
|
| (73) |
Covex, S.A.,
Acero 25-Pol. Ind. Sur, 28770-Colm Viejo (Madrid),
ES
|
| (74) |
Reda ŽABOLIENĖ,
METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius,
LT
|
| (54) |
| Payment date | Validity (years) | Amount | |
| 1997-08-06 | 7 | 250.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1998-08-30 |