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EP0590539
European procedure
Extract from the Register of European Patents
EP About this file: EP0590539
| EP0590539 - Processes for producing tetrathiafulvalene derivatives and their precursors [Right-click to bookmark this link] | |||
| Former [1994/14] | Tetrathiafulvalene derivative precursors, tetrathiafulvalene derivatives, and processes for producing them | ||
| [1998/25] | Status | No opposition filed within time limit Status updated on 17.03.2000 Database last updated on 15.06.2024 | Most recent event Tooltip | 17.03.2000 | No opposition filed within time limit | published on 03.05.2000 [2000/18] | Applicant(s) | For all designated states SUMITOMO ELECTRIC INDUSTRIES, LTD 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi Osaka-fu 541 / JP | [N/P] |
| Former [1994/14] | For all designated states SUMITOMO ELECTRIC INDUSTRIES, LTD 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka-fu 541 / JP | Inventor(s) | 01 /
Müller, Harald Dietmar, c/o Osaka Works of Sumitomo Electric Ind., Ltd., 1-3, Shimaya 1-chome Konohana-ku, Osaka-shi, Osaka / JP | 02 /
Ueba, Yoshinobu, c/o Osaka Works of Sumitomo Electric Ind., Ltd., 1-3, Shimaya 1-chome Konohana-ku, Osaka-shi, Osaka / JP | [1994/14] | Representative(s) | Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstrasse 4 80802 München / DE | [N/P] |
| Former [1994/14] | Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät Maximilianstrasse 58 D-80538 München / DE | Application number, filing date | 93115470.2 | 24.09.1993 | [1994/14] | Priority number, date | JP19920262348 | 30.09.1992 Original published format: JP 26234892 | [1994/14] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0590539 | Date: | 06.04.1994 | Language: | EN | [1994/14] | Type: | A3 Search report | No.: | EP0590539 | Date: | 13.04.1994 | Language: | EN | [1994/15] | Type: | B1 Patent specification | No.: | EP0590539 | Date: | 12.05.1999 | Language: | EN | [1999/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.02.1994 | Classification | IPC: | C07D339/06, C07D495/04, C07D497/04, C07D519/00, C07F7/08 | [1994/15] | CPC: |
C07D495/04 (EP,US);
C07D339/06 (EP,US);
C07D497/04 (EP,US)
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| Former IPC [1994/14] | C07D339/06, C07D495/04, C07D497/04, C07D519/00 | Designated contracting states | CH, DE, DK, FR, GB, LI [1994/14] | Title | German: | Verfahren zur Herstellung von Tetrathiafulvalen-Derivaten und ihrer Vorläufer | [1998/25] | English: | Processes for producing tetrathiafulvalene derivatives and their precursors | [1998/25] | French: | Procédés pour la production des dérivés de tétrathiafulvalènes et leur précurseurs | [1998/25] |
| Former [1994/14] | Tetrathiafulvalene Derivate Vorlaüfer, Terathiafulvalene Derivate und Verfahren zu deren Herstellung | ||
| Former [1994/14] | Tetrathiafulvalene derivative precursors, tetrathiafulvalene derivatives, and processes for producing them | ||
| Former [1994/14] | Précurseurs de tétrathiafulvalènes, dérivés de tétrathiafulvalènes, et procédés pour leur production | Examination procedure | 10.06.1994 | Examination requested [1994/32] | 01.04.1997 | Despatch of a communication from the examining division (Time limit: M06) | 11.09.1997 | Reply to a communication from the examining division | 07.07.1998 | Despatch of communication of intention to grant (Approval: Yes) | 12.11.1998 | Communication of intention to grant the patent | 28.01.1999 | Fee for grant paid | 28.01.1999 | Fee for publishing/printing paid | Opposition(s) | 15.02.2000 | No opposition filed within time limit [2000/18] | Fees paid | Renewal fee | 29.09.1995 | Renewal fee patent year 03 | 27.09.1996 | Renewal fee patent year 04 | 29.09.1997 | Renewal fee patent year 05 | 23.09.1998 | Renewal fee patent year 06 |
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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]EP0408495 (CIBA GEIGY AG [CH]) [X] 1,6,11,12 * the whole document *; | [X]EP0204419 (AJINOMOTO KK [JP]) [X] 1,6,11,12 * the whole document * | [X] - G.PAPAVASSILIOU ET AL., "PREPARATION OF SOME BIS(ALKYLTHIO)-BIS(ALKYLSELENO)TETRATHIAFULVALENES.", ZEITSCHRIFT FUR NATURFORSCHUNG, TEIL B: ANORGANISCHE CHEMIE, ORGANISCHE CHEMIE, TUBINGEN DE, (1991), vol. 46, no. 9, pages 1269 - 1271 [X] 1,6,7,11,12 * page 1269 - page 1270 * | [X] - E.KOSLOV ET AL., "TETRATHIAFULFALENES WITH BETA-HALO- AND BETA-HYDROXY-ETHYLTHIO GROUPS.", CHEMICAL ABSTRACTS, (1990), vol. 113, no. 28, Database accession no. 58993u, page 687 [X] 1,4,6,9,11,12 * abstract * | [ ] - ZH. ORG. KHIM., USSR, (1990), vol. 26, no. 2, pages 377 - 383 | [X] - G. ABASBEV ET AL., "NEW ELECTRON DONOR.BIS(3OXA-1,5-DITHIAPENTANO)TERATHIAFULVALENES.", CHEMICAL ABSTRACTS, (1988), vol. 109, no. 28, Database accession no. 128969j, page 689 [X] 1,3,6-8,11,12 * abstract * | [ ] - KHIM. GETEROTSIKL. SOEDIN., USSR, (1987), no. 11, pages 1483 - 1485 | [X] - C.GEMMEL ET AL., "A STRAIGHTFORWARD APPROACH TO THE SYNTHESIS OF UNSYMETRICAL TETRATHIOALKYL TETRATHIAFULVALENE DERIVATIVES.", TETRAHEDRON LETTERS, OXFORD GB, (19920630), vol. 33, no. 2730, pages 3923 - 3926 [X] 1,6,11,12 |