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EP0594422
European procedure
Extract from the Register of European Patents
EP About this file: EP0594422
| EP0594422 - Glass composition [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.04.1998 Database last updated on 03.09.2024 | Most recent event Tooltip | 24.04.1998 | No opposition filed within time limit | published on 10.06.1998 [1998/24] | Applicant(s) | For all designated states Toyo Glass Company Limited No. 3-1 Uchisaiwai-cho 1-chome Chiyoda-ku Tokyo / JP | [1994/17] | Inventor(s) | 01 /
Ogata, Haruhiko 6-18, Ryosei 2-chome Ayase-shi, Kanagawa / JP | 02 /
Komiya, Hidetoshi 3-28-401 Ohmori-Nishi 4-chome Ohta-ku, Tokyo / JP | 03 /
Inaba, Shizue 19-18, Mutsuura 1-chome, Kanazawa-ku Yokohama-shi, Kanagawa / JP | [1994/17] | Representative(s) | Dixon, Donald Cossar, et al Wilson Gunn Gee Chancery House Chancery Lane London WC2A 1QU / GB | [N/P] |
| Former [1996/12] | Dixon, Donald Cossar, et al Gee & Co. Chancery House Chancery Lane London WC2A 1QU / GB | ||
| Former [1994/17] | Moore, Anthony John, et al Gee & Co. Chancery House Chancery Lane London WC2A 1QU / GB | Application number, filing date | 93308367.7 | 20.10.1993 | [1994/17] | Priority number, date | JP19920306222 | 20.10.1992 Original published format: JP 30622292 | JP19930183375 | 30.06.1993 Original published format: JP 18337593 | [1994/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0594422 | Date: | 27.04.1994 | Language: | EN | [1994/17] | Type: | B1 Patent specification | No.: | EP0594422 | Date: | 18.06.1997 | Language: | EN | [1997/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.01.1994 | Classification | IPC: | C03C3/078 | [1994/17] | CPC: |
C03C4/0028 (EP,KR,US);
C03C3/078 (EP,KR,US);
Y10S501/903 (EP,KR,US)
| Designated contracting states | BE, DE, DK, FR, GB, IT [1994/17] | Title | German: | Glaszusammensetzung | [1994/17] | English: | Glass composition | [1994/17] | French: | Composition de verre | [1994/17] | Examination procedure | 25.03.1994 | Examination requested [1994/22] | 19.06.1995 | Despatch of a communication from the examining division (Time limit: M04) | 26.09.1995 | Reply to a communication from the examining division | 24.09.1996 | Despatch of communication of intention to grant (Approval: Yes) | 02.12.1996 | Communication of intention to grant the patent | 26.02.1997 | Fee for grant paid | 26.02.1997 | Fee for publishing/printing paid | Opposition(s) | 19.03.1998 | No opposition filed within time limit [1998/24] | Fees paid | Renewal fee | 26.10.1995 | Renewal fee patent year 03 | 27.10.1996 | 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]EP0500325 (NIPPON ELECTRIC GLASS CO [JP]) [X] 1,2 * claim 1 *; | [X]FR2091493 (RADIATION LTD) [X] 1-4 * claims 1,2 *; | [X]JPS5860641 ; | [PA]WO9219559 (VYSOKA SKOLA CHEM TECH [CS]) [PA] 1-4; | JPH0492836 [ ] (OHARA KK); | [A]US3849097 (GIFFEN J, et al); | [A]GB2115403 (ZEISS STIFTUNG) [A] 1-4 * claims 1,7,12 * | [X] - DATABASE WPI, 1, Derwent World Patents Index, Database accession no. 83-48082K, & JPS5860641 A 00000000 (NIPPON ELECTRIC GLASS) [X] 1-3 * abstract * | [X] - YOSHIOKA, CHEMICAL ABSTRACTS, (19920921), vol. 117, no. 12, Database accession no. 117026, page 341 [X] 1-4 * abstract * |