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EP0991699 - Bibliographic data
| Last update | 04/02/2022 |
|---|---|
| Legal status | Brevet déchu |
| Origin | Euro-PCT |
| (73)Owners |
GUILFORD PHARMACEUTICALS INC. 6611 Tributary Street Baltimore, Maryland 21224 États-Unis d'Amérique |
|
THE JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE Suite 72-100, 2024 East Monument Baltimore, MD 21205 États-Unis d'Amérique |
|
| (72)Inventors |
ZHAO, Zhong Baltimore, MD 21234 États-Unis d'Amérique |
|
MAO, Hai-Quan Towsen, MD 21204 États-Unis d'Amérique |
|
|
LEONG, Kam, W. Ellicott City, MD 21043 États-Unis d'Amérique |
|
| (74)Agent |
Mail recipient KIHN, PIERRE EMILE JOSEPH ET AL Office Ernest T. Freylinger S.A. 234, route d`Arlon B.P. 48 8001 Strassen Luxembourg |
| (21)Application number | EP98930301.1 |
| (22)Application date | 06/17/1998 |
| (11)Publication number | EP0991699 |
| Grant date | 04/24/2002 |
| (54)Invention title | TWO-STAGE SOLUTION POLYMERIZATION OF HIGH MOLECULAR WEIGHT POLY(PHOSPHOESTERS) |
| (51)International classification | None |
| International classification (before reform) | C08G 79/04 |
| Claimed priorities |
(31) Number: 877624 (32) Date: 06/18/1997 (33) Country: US |
|
(31) Number: 98620 (32) Date: 06/17/1998 (33) Country: US |
|
| Initial application | None |
| Divisional applications | None |
| Expected annuity | Annuity: 6 - Amount: 70€ - Due date 06/30/2003 |
| Last annuity | Annuity: 5 - Amount: 50€ - Payment date 06/03/2002 |
| Publication | BREVETS D'INVENTION DESIGNANT MC DELIVRES PAR l'OEB - bulletin 2002/2, of 06/30/2002 |
| History | Publication de la délivrance du brevet européen - Legal date 04/24/2002 |
| Déchéance du brevet d'invention après période de grâce - Legal date 06/30/2003 |