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EP0686173
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EP About this file: EP0686173
| EP0686173 - SILICONE COMPOSITE MATERIALS HAVING HIGH TEMPERATURE RESISTANCE [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 25.07.2003 Database last updated on 18.01.2025 | Most recent event Tooltip | 12.09.2008 | Change - representative | published on 15.10.2008 [2008/42] | Applicant(s) | For all designated states Hitco Carbon Composites, Inc. 1600 West 135th Street Gardena, Los Angeles California 90249 / US | [N/P] |
| Former [2000/25] | For all designated states Hitco Carbon Composites Inc. 1600 West 135th Street Gardena, Los Angeles, California 90249 / US | ||
| Former [1998/35] | For all designated states SGL CARBON COMPOSITES, INC. 1600 West 135th Street Gardena, Los Angeles, California 90249 / US | ||
| Former [1996/41] | For all designated states HITCO TECHNOLOGIES INC. 1600 West 135th Street Gardena, California 90249 / US | ||
| Former [1995/50] | For all designated states BP CHEMICALS ( HITCO) INC. 39th Floor, 200 Public Square Cleveland, OH 44114 / US | Inventor(s) | 01 /
BECKLEY, Don, A. 677 Vista Bonita Newport Beach, CA 92660 / US | 02 /
STITES, John 6841 Spickard Drive Huntington Beach, CA 92647 / US | [1995/50] | Representative(s) | Lederer, Franz, et al Lederer & Keller Patentanwälte Unsöldstrasse 2 80538 München / DE | [N/P] |
| Former [2008/42] | Lederer, Franz, et al Lederer & Keller Patentanwälte Prinzregentenstrasse 16 80538 München / DE | ||
| Former [1995/50] | Lederer, Franz, Dr., et al Lederer, Keller & Riederer Patentanwälte Prinzregentenstrasse 16 D-80538 München / DE | Application number, filing date | 95905421.4 | 15.12.1994 | [1995/50] | WO1994US14570 | Priority number, date | US19930169505 | 17.12.1993 Original published format: US 169505 | [1995/50] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9516751 | Date: | 22.06.1995 | Language: | EN | [1995/26] | Type: | A1 Application with search report | No.: | EP0686173 | Date: | 13.12.1995 | Language: | EN | The application published by WIPO in one of the EPO official languages on 22.06.1995 takes the place of the publication of the European patent application. | [1995/50] | Search report(s) | International search report - published on: | US | 22.06.1995 | (Supplementary) European search report - dispatched on: | EP | 11.06.1996 | Classification | IPC: | C08L83/04 | [1995/50] | CPC: |
C08L83/04 (EP,KR,US);
C08G77/12 (EP,US);
C08G77/16 (EP,US);
C08G77/20 (EP,US);
C08G77/70 (EP,US);
Y10T428/31663 (EP,US)
| C-Set: |
C08L83/04, C08L83/00 (EP,US);
C08L83/04, C08L83/00, C08L2666/54 (US,EP) | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1995/50] | Extension states | LT | 31.07.1995 | SI | 31.07.1995 | Title | German: | SILIKON-VERBUNDMATERIAL MIT HOHER TEMPERATURBESTÄNDIGKEIT | [1995/50] | English: | SILICONE COMPOSITE MATERIALS HAVING HIGH TEMPERATURE RESISTANCE | [1995/50] | French: | MATERIAUX COMPOSITES A BASE DE SILICONE RESISTANT AUX TEMPERATURES ELEVEES | [1995/50] | Entry into regional phase | 31.07.1995 | National basic fee paid | 31.07.1995 | Search fee paid | 31.07.1995 | Designation fee(s) paid | 31.07.1995 | Examination fee paid | Examination procedure | 31.07.1995 | Examination requested [1995/50] | 03.04.1997 | Amendment by applicant (claims and/or description) | 28.01.1999 | Despatch of a communication from the examining division (Time limit: M06) | 05.08.1999 | Reply to a communication from the examining division | 20.04.2000 | Despatch of a communication from the examining division (Time limit: M06) | 30.10.2000 | Reply to a communication from the examining division | 18.10.2002 | Despatch of a communication from the examining division (Time limit: M04) | 01.03.2003 | Application deemed to be withdrawn, date of legal effect [2003/37] | 08.04.2003 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2003/37] | Fees paid | Renewal fee | 27.03.1997 | Renewal fee patent year 03 | 05.12.1997 | Renewal fee patent year 04 | 21.12.1998 | Renewal fee patent year 05 | 06.12.1999 | Renewal fee patent year 06 | 07.12.2000 | Renewal fee patent year 07 | 07.12.2001 | Renewal fee patent year 08 | Penalty fee | Additional fee for renewal fee | 31.12.1996 | 03 M06 Fee paid on 27.03.1997 | 31.12.2002 | 09 M06 Not yet paid |
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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]GB1142772 (DOW CORNING) [X] 1 * claims 1-11 * * page 4, line 1 - line 37 *; | [E]WO9512635 (LORD CORP [US]) [E] 1 * claims 1,2,4-14 *; | [A]FR2451387 (TORAY SILICONE CO [JP]) [A] 1 * claims 1,3 *; | [A]EP0091104 (HITACHI LTD [JP]) [A] 1 * claim 1 *; | [A]US5030699 (MOTOYAMA TAKAHIKO [JP], et al) [A] 1 * claim 1 * | International search | [A]US5026766 (SASAKI SHOSAKU [JP]) |