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EP0600318
European procedure
Extract from the Register of European Patents
EP About this file: EP0600318
| EP0600318 - Asymmetric, halogenated benzophenones and process for their preparation [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.02.1999 Database last updated on 31.08.2024 | Most recent event Tooltip | 12.02.1999 | No opposition filed within time limit | published on 31.03.1999 [1999/13] | Applicant(s) | For all designated states Clariant GmbH Brüningstrasse 50 65929 Frankfurt am Main / DE | [1997/50] |
| Former [1995/01] | For all designated states HOECHST AKTIENGESELLSCHAFT Brüningstrasse 50 D-65929 Frankfurt am Main / DE | ||
| Former [1994/23] | For all designated states HOECHST AKTIENGESELLSCHAFT Brüningstrasse 64 D-65929 Frankfurt / DE | Inventor(s) | 01 /
Pfirmann, Ralf, Dr. Karlstrasse 1c D-64347 Griesheim / DE | 02 /
Rapp, Jochen, Dr. Querstrasse 6 D-60322 Frankfurt am Main / DE | 03 /
Forstinger, Klaus, Dr. Bergstrasse 38 D-65451 Kelsterbach / DE | 04 /
Papenfuhs, Theodor, Dr. Heinrich-Bleicher-Strasse 40 D-60433 Frankfurt am Main / DE | [1994/23] | Application number, filing date | 93118602.7 | 18.11.1993 | [1994/23] | Priority number, date | DE19924240022 | 29.11.1992 Original published format: DE 4240022 | [1994/23] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0600318 | Date: | 08.06.1994 | Language: | DE | [1994/23] | Type: | B1 Patent specification | No.: | EP0600318 | Date: | 08.04.1998 | Language: | DE | [1998/15] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.01.1994 | Classification | IPC: | C07C49/813, C07C205/45, C07C49/84, C07C49/86, C07C45/46, C07C45/63 | [1994/23] | CPC: |
C07C205/45 (EP);
C07C45/46 (EP);
C07C45/63 (EP);
C07C49/813 (EP);
C07C49/84 (EP)
| C-Set: |
C07C45/46, C07C49/813 (EP);
C07C45/46, C07C49/84 (EP);
C07C45/63, C07C49/813 (EP)
| Designated contracting states | BE, CH, DE, ES, FR, GB, IT, LI, NL [1994/23] | Title | German: | Neue asymmetrische, halogenierte Benzophenone und Verfahren zu ihrer Herstellung | [1994/23] | English: | Asymmetric, halogenated benzophenones and process for their preparation | [1994/23] | French: | Benzophénones asymétriques, halogénées et procédé de préparation | [1994/23] | Examination procedure | 15.07.1994 | Examination requested [1994/36] | 05.03.1996 | Despatch of a communication from the examining division (Time limit: M06) | 08.08.1996 | Reply to a communication from the examining division | 02.09.1996 | Despatch of a communication from the examining division (Time limit: M02) | 06.11.1996 | Reply to a communication from the examining division | 16.01.1997 | Despatch of a communication from the examining division (Time limit: M02) | 17.03.1997 | Reply to a communication from the examining division | 15.07.1997 | Despatch of communication of intention to grant (Approval: Yes) | 02.09.1997 | Communication of intention to grant the patent | 12.12.1997 | Fee for grant paid | 12.12.1997 | Fee for publishing/printing paid | Opposition(s) | 09.01.1999 | No opposition filed within time limit [1999/13] | Fees paid | Renewal fee | 30.11.1995 | Renewal fee patent year 03 | 02.12.1996 | Renewal fee patent year 04 | 01.12.1997 | Renewal fee patent year 05 |
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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 | [X]US4120687 (MEISINGER ROBERT H) [X] 1,7-11 * column 3 - column 5 *; | [X]DE2014514 (MERCK & CO., INC.) [X] 1,7-11 * page 2; claim - *; | [X]FR2534905 (RHONE POULENC SPEC CHIM [FR]) [X] 1,7-11 * page 6; claim - *; | [X]DE525187 (IG FARBENINDUSTRIE AG) [X] 1,7-11 * examples 2,3; claim - *; | [X]JPH02240042 ; | [X]EP0151529 (MERCK & CO INC [US]) [X] 1,7-10 * example 47 *; | [X]FR2397412 (SANDOZ SA [CH]) [X] 1,7-10 * example 3 *; | [X]FR2346350 (JANSSEN PHARMACEUTICA NV [BE]) [X] 1,7-10 * example 16 *; | [X]EP0084742 (RHONE POULENC SPEC CHIM [FR]) [X] 1,7-9 * examples 4,18 *; | [X]US2879296 (PRILL ERHARD J) [X] 1,7-9 * the whole document *; | [X]FR2254331 (HOECHST AG [DE]) [X] 1 * page 17, line 35 - line 38 *; | [X]GB923115 (NAT SMELTING CO LTD) [X] 1 * examples 2,3 *; | [X]EP0101760 (MITSUI TOATSU CHEMICALS [JP]) [X] 1,7,18 * page 5; claim - *; | [PX]US5210313 (WANG YING [US], et al) [PX] 1,7-10 * the whole document * | [X] - DATABASE WPI, 0, Derwent World Patents Index, vol. 90, no. 44, Database accession no. 90-332346, & JPH02240042 A 19900925 (IHARA CHEM IND) [X] 1,7-10 * abstract * |