EP0044228 - Heparine esters for use in the manufacture of medicines, and processes for their preparation [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.12.1985 Database last updated on 02.09.2024 | Most recent event Tooltip | 12.11.1999 | Lapse of the patent in a contracting state | published on 29.12.1999 [1999/52] | Applicant(s) | For all designated states PHARMUKA LABORATOIRES 35 Quai du Moulin de Cage 92231 Gennevilliers / FR | [N/P] |
Former [1982/03] | For all designated states PHARMUKA LABORATOIRES 35 Quai du Moulin de Cage F-92231 Gennevilliers / FR | Inventor(s) | 01 /
Mardiguian, Jean 3, Villa Christine F-94210 La Varenne Saint-Hilaire / FR | [1982/03] | Representative(s) | Gaumont, Robert, et al RHONE-POULENC RECHERCHES Service Brevets Pharma 25, Quai Paul Doumer F-92408 Courbevoie Cedex / FR | [1984/12] |
Former [1982/03] | Houssin, Jean P C U K Produits Chimiques Ugine Kuhlmann Service Propriété Industrielle Tour Manhattan - Cedex 21 F-92087 Paris La Défense 2 / FR | Application number, filing date | 81400727.4 | 08.05.1981 | [1982/03] | Priority number, date | FR19800010792 | 14.05.1980 Original published format: FR 8010792 | [1982/03] | Filing language | FR | Procedural language | FR | Publication | Type: | A2 Application without search report | No.: | EP0044228 | Date: | 20.01.1982 | Language: | FR | [1982/03] | Type: | A3 Search report | No.: | EP0044228 | Date: | 17.02.1982 | Language: | FR | [1982/07] | Type: | B1 Patent specification | No.: | EP0044228 | Date: | 13.02.1985 | Language: | FR | [1985/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.12.1981 | Classification | IPC: | C08B37/10, A61K31/725 | [1982/03] | CPC: |
A61K31/715 (EP,US);
C08B37/00 (KR);
C08B37/0075 (EP,US)
| Designated contracting states | BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1982/03] | Title | German: | Zur Herstellung von Arzneimitteln verwendbare Heparin-Ester und Verfahren zu deren Herstellung | [1982/03] | English: | Heparine esters for use in the manufacture of medicines, and processes for their preparation | [1982/03] | French: | Esters d'héparine utilisables pour la préparation de médicaments, et procédés pour leur préparation | [1982/03] | Examination procedure | 13.05.1981 | Examination requested [1982/03] | 12.04.1983 | Despatch of a communication from the examining division (Time limit: M04) | 18.08.1983 | Reply to a communication from the examining division | 19.10.1983 | Despatch of a communication from the examining division (Time limit: M02) | 03.12.1983 | Reply to a communication from the examining division | 08.05.1984 | Despatch of communication of intention to grant (Approval: ) | 30.07.1984 | Communication of intention to grant the patent | 14.08.1984 | Fee for grant paid | 14.08.1984 | Fee for publishing/printing paid | Opposition(s) | 14.11.1985 | No opposition filed within time limit [1986/07] | Fees paid | Renewal fee | 04.05.1983 | Renewal fee patent year 03 | 19.05.1984 | Renewal fee patent year 04 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | LU | 31.05.1985 | [1999/52] | Documents cited: | Search | [AD]FR2739M (ROUSSEL UCLAF [FR]); | [A]DE1768806 (CANADA PACKERS LTD); | [A]FR2100735 (MAR PHA ETU EXPL MARQUES [FR]); | [A]FR2267111 (MAR PHA ETU EXPL MARQUES [FR]) | [A] - CHEMICAL ABSTRACTS, vol. 77, no. 19, 6 novembre 1972, page 7 réf. 121990w Columbus, Ohio, US I. DANISHEFSKY et al.: "Heparin derivatives prerared by modification of the uronic acid carboxyl groups" & Thromb. Res. 1972 1(2), 173-81 |