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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A61K 8/19 A61K 8/30 A61K 8/72 A61K 31/715 A61K 47/36 A61K 47/48 A61P 17/00 A61P 43/00 A61Q 19/00 C08B 37/00 |
| (11) | Number of the document | 3873 |
| (13) | Kind of document | B |
| (21) | Application number | IP1474 |
| (22) | Date of filing the application | 1993-11-18 |
| (41) | Date of publication of the application | 1995-06-26 |
| (45) | Date of publication of patent | 1996-04-25 |
| (30) | Number | Date | Country code |
| 891/89 | 1989-02-24 | HU | |
| PCT/HU90/00013 | 1990-02-20 | WO | |
| 4895005 | 1991-04-11 | SU |
| (71) |
RICHTER GEDEON VEGYESZETI GYAR RT.,
Gyomroi ut 19-21, 1475 Budapest,
HU
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| (72) |
Kalman BURGER, HU
Geza TAKACSI-NAGY, HU Ivan RETHEY-PRIKKEL, HU Janos ILLES, HU Bela STEFKO, HU Erzsebet NESZMELYI, HU Istvan GEBHARDT, HU Istvan RACZ, HU Gyongyver KIRALY, HU Viktoria VARKONYI, 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) | COMPOSITIONS CONTAINING DEPROTONATED HYALURONIC ACID ASSOCIATES AND PROCRSS FOR PREPARING SAME |
| Payment date | Validity (years) | Amount | |
| 1999-10-26 | 7 | 560.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2000-11-18 |