-
EP0641811
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP0641811
| EP0641811 - Process for the preparation of modified resins of esterified resin acids [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 20.02.1998 Database last updated on 31.08.2024 | Most recent event Tooltip | 19.09.2008 | Change - representative | published on 22.10.2008 [2008/43] | Applicant(s) | For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE | [N/P] |
| Former [1995/10] | For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE | Inventor(s) | 01 /
Bender, Albert, Dr. Henry-Moisand-Strasse 16 D-55130 Mainz / DE | [1995/10] | Representative(s) | Zounek, Nikolai Plate Schweitzer Zounek Patentanwälte Rheingaustrasse 196 65203 Wiesbaden / DE | [2008/43] | Application number, filing date | 94113860.4 | 05.09.1994 | [1995/10] | Priority number, date | DE19934330337 | 08.09.1993 Original published format: DE 4330337 | [1995/10] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0641811 | Date: | 08.03.1995 | Language: | DE | [1995/10] | Type: | A3 Search report | No.: | EP0641811 | Date: | 06.09.1995 | Language: | DE | [1995/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.07.1995 | Classification | IPC: | C08G8/28, C09D11/10, C08G16/00 | [1995/10] | CPC: |
C08G16/00 (EP);
C08G8/28 (EP);
C09D11/10 (EP)
| Designated contracting states | BE, DE, FR, GB, IE, IT, NL [1995/10] | Title | German: | Verfahren zur Herstellung von modifizierten Naturharzsäureestern | [1995/10] | English: | Process for the preparation of modified resins of esterified resin acids | [1995/10] | French: | Procédé de préparation de résines modifiées à base d'esters d'acides résiniques naturels | [1995/10] | Examination procedure | 06.03.1996 | Examination requested [1996/18] | 07.08.1997 | Despatch of a communication from the examining division (Time limit: M06) | 16.02.1998 | Application withdrawn by applicant [1998/15] | Fees paid | Renewal fee | 30.09.1996 | Renewal fee patent year 03 | 30.09.1997 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | [X]US4139500 (RUDOLPHY ALBERT) [X] 1-8 * example 13; claim 1 *; | [X]EP0361103 (BASF LACKE & FARBEN) [X] 1-8 * example 1; claim 1 * |