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EP0544407
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EP About this file: EP0544407
| EP0544407 - Copolymeric polycarbonates [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 06.10.2000 Database last updated on 16.07.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states GE PLASTICS JAPAN LIMITED 7-2, 3-Chome, Nihonbashi-Honcho Chuo-Ku Tokyo / JP | [N/P] |
| Former [1993/22] | For all designated states GE PLASTICS JAPAN LIMITED 7-2, 3-Chome, Nihonbashi-Honcho Chuo-Ku, Tokyo / JP | Inventor(s) | 01 /
Sakashita, Takeshi 1-40, Ohgicho, 3-Chome Iwakuni City, Yamaguchi Prefecture / JP | 02 /
Shimoda, Tomoaki 3-301, Mitsui Iwakuni Shataku 1-2, Muronoki-cho Iwakuni Cityn, Yamaguchi Prefecture / JP | 03 /
Kishimura, Kotarou 2-3-302, Muronokicho, 1-Chome Iwakuni City, Yamaguchi Prefecture / JP | [1993/22] | Representative(s) | Szary, Anne Catherine, et al GPO Europe GE International Inc. The Ark 201 Talgarth Road Hammersmith London W6 8BJ / GB | [N/P] |
| Former [1997/24] | Szary, Anne Catherine, Dr., et al London Patent Operation, GE International, Inc., Essex House, 12-13 Essex Street London WC2R 3AA / GB | ||
| Former [1994/32] | Pratt, Richard Wilson, et al London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | ||
| Former [1993/22] | Pratt, Richard Wilson London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | Application number, filing date | 92309785.1 | 26.10.1992 | [1993/22] | Priority number, date | JP19910283347 | 29.10.1991 Original published format: JP 28334791 | [1993/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0544407 | Date: | 02.06.1993 | Language: | EN | [1993/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.03.1993 | Classification | IPC: | C08G64/06, C08G64/30, C08K5/42, C08K5/15, C08K5/49 | [1993/22] | CPC: |
C08K5/42 (EP,US);
C08G64/06 (EP,US);
C08G64/307 (EP,US);
C08K5/1515 (EP,US);
C08K5/524 (EP,US)
| C-Set: |
C08K5/1515, C08L69/00 (EP,US);
C08K5/42, C08L69/00 (US,EP);
C08K5/524, C08L69/00 (US,EP)
| Designated contracting states | DE, ES, FR, GB, IT, NL [1993/22] | Title | German: | Copolymere Polykarbonate | [1993/22] | English: | Copolymeric polycarbonates | [1993/22] | French: | Polycarbonates copolymériques | [1993/22] | Examination procedure | 29.11.1993 | Examination requested [1994/04] | 18.01.1996 | Despatch of a communication from the examining division (Time limit: M04) | 17.05.1996 | Reply to a communication from the examining division | 20.11.1996 | Despatch of communication that the application is refused, reason: substantive examination {1} | 15.08.2000 | Application withdrawn by applicant [2000/47] | Appeal following examination | 16.01.1997 | Appeal received No. T0370/97 | 20.03.1997 | Statement of grounds filed | 14.08.2000 | Result of appeal procedure: appeal of the applicant withdrawn | Fees paid | Renewal fee | 31.10.1994 | Renewal fee patent year 03 | 31.10.1995 | Renewal fee patent year 04 | 31.10.1996 | Renewal fee patent year 05 | 31.10.1997 | Renewal fee patent year 06 | 02.11.1998 | Renewal fee patent year 07 | 02.11.1999 | Renewal fee patent year 08 |
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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]JP61264020 ; | [Y]EP0435124 (GE PLASTICS JAPAN LTD [JP]) | [X] - DATABASE WPIL Week 8701, Derwent Publications Ltd., London, GB; AN 87-003768 & JP-A-61 264 020 (IDEMITSU KOSAN KK) 21 November 1986, & JP61264020 A 19861121 | [X] - DATABASE WPIL Week 8745, Derwent Publications Ltd., London, GB; AN 87-318663 |