EP0591923 - Continuous production of aromatic carbonates [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 02.07.1999 Database last updated on 16.07.2024 | Most recent event Tooltip | 02.07.1999 | No opposition filed within time limit | published on 18.08.1999 [1999/33] | Applicant(s) | For all designated states DAICEL CHEMICAL INDUSTRIES, LTD. 1, Teppo-cho Sakai-shi, Osaka / JP | [N/P] |
Former [1994/15] | For all designated states DAICEL CHEMICAL INDUSTRIES, LTD. 1, Teppo-cho Sakai-shi, Osaka / JP | Inventor(s) | 01 /
Murata, Kiyokazu 500, Kamiyobe, Yobe-ku Himeji-shi, Hyogo / JP | 02 /
Kawahashi, Kozo 940, Shinzaike, Amiboshi-ku Himeji-shi, Hyogo / JP | 03 /
Watabiki, Mamoru 500, Kamiyobe, Yobe-ku Himeji-shi, Hyogo / JP | [1994/15] | Representative(s) | Hansen, Bernd, et al Hoffmann Eitle Patent- und Rechtsanwälte Arabellastrasse 4 81925 München / DE | [N/P] |
Former [1994/15] | Hansen, Bernd, Dr. Dipl.-Chem., et al Hoffmann, Eitle & Partner, Patentanwälte, Arabellastrasse 4 D-81925 München / DE | Application number, filing date | 93116075.8 | 05.10.1993 | [1994/15] | Priority number, date | JP19920270238 | 08.10.1992 Original published format: JP 27023892 | JP19920315477 | 26.11.1992 Original published format: JP 31547792 | [1994/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0591923 | Date: | 13.04.1994 | Language: | EN | [1994/15] | Type: | B1 Patent specification | No.: | EP0591923 | Date: | 26.08.1998 | Language: | EN | [1998/35] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.01.1994 | Classification | IPC: | C07C68/06, C07C69/96 | [1994/15] | CPC: |
C07C68/06 (EP,US)
| C-Set: |
C07C68/06, C07C69/96 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1994/15] | Title | German: | Kontinuierliche Produktion von aromatischen Carbonaten | [1994/15] | English: | Continuous production of aromatic carbonates | [1994/15] | French: | Production continue de carbonates aromatiques | [1994/15] | Examination procedure | 30.08.1994 | Examination requested [1994/43] | 31.01.1996 | Despatch of a communication from the examining division (Time limit: M04) | 30.05.1996 | Reply to a communication from the examining division | 02.07.1996 | Despatch of a communication from the examining division (Time limit: M04) | 07.11.1996 | Reply to a communication from the examining division | 16.01.1997 | Despatch of a communication from the examining division (Time limit: M04) | 21.05.1997 | Reply to a communication from the examining division | 14.10.1997 | Despatch of communication of intention to grant (Approval: Yes) | 18.02.1998 | Communication of intention to grant the patent | 08.05.1998 | Fee for grant paid | 08.05.1998 | Fee for publishing/printing paid | Opposition(s) | 27.05.1999 | No opposition filed within time limit [1999/33] | Fees paid | Renewal fee | 30.10.1995 | Renewal fee patent year 03 | 31.10.1996 | Renewal fee patent year 04 | 29.10.1997 | 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]EP0461274 (ASAHI CHEMICAL IND [JP]) [X] 1-7 * page 6, line 1 - line 16 * * page 8, line 19 - line 53 * * page 17, line 5 - line 14 * * page 22 - page 23; examples 5,11 * * page 31 - page 34; tables 2,3 * * page 46 - page 51; claim - *; | US5210268 [ ] (FUKUOKA SHINSUKE [JP], et al) |