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EP0711787
European procedure
Extract from the Register of European Patents
EP About this file: EP0711787
| EP0711787 - Process for preparing water-soluble polymers [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.07.1999 Database last updated on 24.08.2024 | Most recent event Tooltip | 16.07.1999 | No opposition filed within time limit | published on 01.09.1999 [1999/35] | Applicant(s) | For all designated states SOCIETE FRANCAISE HOECHST TOUR ROUSSEL HOECHST 1 Terrasse Bellini 92800 Puteaux / FR | [1998/37] |
| Former [1996/20] | For all designated states SOCIETE FRANCAISE HOECHST TOUR ROUSSEL HOECHST 1 Terrasse Bellini F-92800 Puteaux / FR | Inventor(s) | 01 /
Mallo, Paul 15, avenue Victor Hugo F-78400 Chatou / FR | 02 /
Allemand, Sophie 3, rue Alexandre Parodi F-75010 Paris / FR | [1996/20] | Representative(s) | Santarelli, Marc Santarelli 14 Avenue de la Grande Armée 75017 Paris / FR | [N/P] |
| Former [1996/20] | Santarelli, Marc Cabinet Rinuy et Santarelli 14, avenue de la Grande Armée F-75017 Paris / FR | Application number, filing date | 95402458.4 | 03.11.1995 | [1996/20] | Priority number, date | FR19940013450 | 09.11.1994 Original published format: FR 9413450 | [1996/20] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0711787 | Date: | 15.05.1996 | Language: | FR | [1996/20] | Type: | B1 Patent specification | No.: | EP0711787 | Date: | 09.09.1998 | Language: | FR | [1998/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.02.1996 | Classification | IPC: | C08F2/10, C08F2/38 | [1996/20] | CPC: |
C08F2/10 (EP);
C08F2/38 (EP)
| Designated contracting states | CH, DE, FR, GB, IT, LI [1996/20] | Title | German: | Verfahren zur Herstellung von wasserlöslichen Polymeren | [1996/20] | English: | Process for preparing water-soluble polymers | [1996/20] | French: | Procédé de préparation de polymères hydrosolubles | [1998/37] |
| Former [1996/20] | Nouveau procédé de préparation de polymères hydrosolubles | Examination procedure | 06.07.1996 | Examination requested [1996/36] | 08.11.1996 | Despatch of a communication from the examining division (Time limit: M04) | 10.03.1997 | Reply to a communication from the examining division | 20.05.1997 | Despatch of a communication from the examining division (Time limit: M02) | 30.06.1997 | Reply to a communication from the examining division | 08.09.1997 | Despatch of a communication from the examining division (Time limit: M02) | 26.09.1997 | Reply to a communication from the examining division | 02.02.1998 | Despatch of communication of intention to grant (Approval: Yes) | 10.03.1998 | Communication of intention to grant the patent | 18.05.1998 | Fee for grant paid | 18.05.1998 | Fee for publishing/printing paid | Opposition(s) | 10.06.1999 | No opposition filed within time limit [1999/35] | Fees paid | Renewal fee | 17.11.1997 | Renewal fee patent year 03 |
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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. | Documents cited: | Search | [DX]EP0368697 (SOCIETE FRANCAISE HOECHST) [DX] 1 * claims 1,4 * |