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EP0601764
European procedure
Extract from the Register of European Patents
EP About this file: EP0601764
| EP0601764 - Polyurethane emulsion compositions having active amino groups [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.06.1998 Database last updated on 02.11.2024 | Most recent event Tooltip | 26.06.1998 | No opposition filed within time limit | published on 12.08.1998 [1998/33] | Applicant(s) | For all designated states DAI-ICHI KOGYO SEIYAKU CO., LTD. 55 Nishishichijo Higashikubo-cho Shimogyo-ku Kyoto 600 / JP | [N/P] |
| Former [1994/24] | For all designated states DAI-ICHI KOGYO SEIYAKU CO., LTD. 55 Nishishichijo Higashikubo-cho Shimogyo-ku Kyoto 600 / JP | Inventor(s) | 01 /
Sato, Kazuo 10-17 Kinoshita-cho Ohtsu-shi, Shiga 520 / JP | 02 /
Sugimoto, Tadayuki 60 Kitashirakawa, Yamanomoto-cho, Sakyo-ku Kyoto 606 / JP | 03 /
Saiuchi, Naofumi 1814 Ichimiyake, Yasucho Yashu-gun, Shiga 520-23 / JP | [1994/24] | Representative(s) | West, Alan Harry, et al R.G.C. Jenkins & Co 26 Caxton Street London SW1H 0RJ / GB | [N/P] |
| Former [1994/24] | West, Alan Harry, et al R.G.C. Jenkins & Co. 26 Caxton Street London SW1H 0RJ / GB | Application number, filing date | 93309535.8 | 30.11.1993 | [1994/24] | Priority number, date | JP19920321668 | 01.12.1992 Original published format: JP 32166892 | [1994/24] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0601764 | Date: | 15.06.1994 | Language: | EN | [1994/24] | Type: | B1 Patent specification | No.: | EP0601764 | Date: | 20.08.1997 | Language: | EN | [1997/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.03.1994 | Classification | IPC: | C08G18/10 | [1994/24] | CPC: |
C08G18/0866 (EP,KR);
C08G18/10 (EP,KR);
C08L63/00 (EP)
| C-Set: |
C08G18/10, C08G18/3228 (EP);
C08L63/00, C08L75/04 (EP) | Designated contracting states | DE, FR, GB [1994/24] | Title | German: | Polyurethanemulsionszusammensetzungen, die aktive Aminogruppen enthalten | [1994/24] | English: | Polyurethane emulsion compositions having active amino groups | [1994/24] | French: | Compositions de polyuréthanne sous forme d'émulsion contenant des groupes amino | [1994/24] | Examination procedure | 27.07.1994 | Examination requested [1994/39] | 04.10.1995 | Despatch of a communication from the examining division (Time limit: M06) | 15.04.1996 | Reply to a communication from the examining division | 23.12.1996 | Despatch of communication of intention to grant (Approval: Yes) | 19.02.1997 | Communication of intention to grant the patent | 12.05.1997 | Fee for grant paid | 12.05.1997 | Fee for publishing/printing paid | Opposition(s) | 21.05.1998 | No opposition filed within time limit [1998/33] | Fees paid | Renewal fee | 09.11.1995 | Renewal fee patent year 03 | 11.11.1996 | Renewal fee patent year 04 |
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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]DE2536678 (KAO SOAP CO., LTD.) [X] 1-3 * example 1; claim 1 *; | [X]JPS4999194 ; | [A]US4012349 (MATSUDA KAZUO, et al) [A] 1-4 * example 1; claims 1,3,6,9 *; | [A]US3903031 (MATSUDA KAZUO, et al) [A] 1-4 * example 1; claims 1,3,8 * | [X] - DATABASE WPI, 2, Derwent World Patents Index, vol. 75, no. 29, Database accession no. 75-48215, & JPS4999194 A 00000000 (DAINIPPON INK. CHEM.) [X] 1 * abstract * | Examination | EP0552420 | EP0407968 |