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EP0890617
European procedure
Extract from the Register of European Patents
EP About this file: EP0890617
| EP0890617 - Silicone gel composition for sealing and filling electrical and electronic components [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 29.07.2005 Database last updated on 07.06.2024 | Most recent event Tooltip | 15.02.2008 | Lapse of the patent in a contracting state | published on 19.03.2008 [2008/12] | Applicant(s) | For all designated states Dow Corning Toray Silicone Company, Ltd. 3rd, 4th and 8th fl., AIG Building, 1-1-3, Marunouchi Chiyoda-ku Tokyo 100-0005 / JP | [N/P] |
| Former [1999/02] | For all designated states Dow Corning Toray Silicone Company, Ltd. 3rd, 4th and 8th fl., AIG Building, 1-1-3, Marunouchi Chiyoda-ku, Tokyo 100-0005 / JP | Inventor(s) | 01 /
Enami, Hiroji Main Office for R. & D. Dow Corning Toray Sil. Co.,Ltd 2-2, Chigusa Kaigan Ichihara-shi, Chiba Prefecture / JP | 02 /
Hamada, Yuji Main Office for R. & D. Dow Corning Toray Sil. Co.,Ltd 2-2, Chigusa Kaigan Ichihara-shi, Chiba Prefecture / JP | 03 /
Nakamura, Akihiro Main Office for R. & D. Dow Corning Toray Sil. Co.,Ltd 2-2, Chigusa Kaigan Ichihara-shi, Chiba Prefecture / JP | 04 /
Tsaiki, Takeashi Main Office for R. & D. Dow Corning Toray Sil. Co.,Ltd 2-2, Chigusa Kaigan Ichihara-shi, Chiba Prefecture / JP | [1999/02] | Representative(s) | polypatent Postfach 40 02 43 51410 Bergisch Gladbach / DE | [N/P] |
| Former [1999/02] | Patentanwälte Sternagel & Fleischer Braunsberger Feld 29 51429 Bergisch Gladbach / DE | Application number, filing date | 98112629.5 | 08.07.1998 | [1999/02] | Priority number, date | JP19970200861 | 10.07.1997 Original published format: JP 20086197 | [1999/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0890617 | Date: | 13.01.1999 | Language: | EN | [1999/02] | Type: | A3 Search report | No.: | EP0890617 | Date: | 23.02.2000 | [2000/08] | Type: | B1 Patent specification | No.: | EP0890617 | Date: | 22.09.2004 | Language: | EN | [2004/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.01.2000 | Classification | IPC: | C08L83/07, C08K5/17, H01L23/29 | [2000/08] | CPC: |
C08K5/17 (EP,US);
C08L83/04 (EP,US);
C08G77/12 (EP,US);
C08G77/20 (EP,US)
| C-Set: |
C08K5/17, C08L83/04 (EP,US);
C08L83/04, C08L83/00, C08L2666/28, C08L2666/54 (US,EP) |
| Former IPC [1999/02] | C08L83/07, C08K5/17 | Designated contracting states | DE, FR, GB, IT, NL [2000/44] |
| Former [1999/02] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Silikongel-Zusammensetzung zur Versiegelung und Füllung von elektrischen und elektronischen Bauelementen | [1999/02] | English: | Silicone gel composition for sealing and filling electrical and electronic components | [1999/02] | French: | Composition de sel de silicone pour remplissage et scellement des composants électriques et électroniques | [1999/02] | Examination procedure | 29.03.2000 | Examination requested [2000/21] | 18.10.2000 | Despatch of a communication from the examining division (Time limit: M08) | 10.05.2001 | Reply to a communication from the examining division | 04.06.2002 | Despatch of a communication from the examining division (Time limit: M04) | 22.06.2002 | Reply to a communication from the examining division | 20.11.2003 | Communication of intention to grant the patent | 16.03.2004 | Fee for grant paid | 16.03.2004 | Fee for publishing/printing paid | Opposition(s) | 23.06.2005 | No opposition filed within time limit [2005/37] | Fees paid | Renewal fee | 05.06.2000 | Renewal fee patent year 03 | 11.06.2001 | Renewal fee patent year 04 | 17.06.2002 | Renewal fee patent year 05 | 10.06.2003 | Renewal fee patent year 06 | 14.07.2004 | Renewal fee patent year 07 |
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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. | Lapses during opposition Tooltip | IT | 22.09.2004 | [2008/12] | Documents cited: | Search | [X]US4584361 (JANIK GLORIA [US], et al) [X] 1-20 * column 4, line 38 * * column 4, line 51 - line 59 * * column 5, line 43 - line 46; example 2; claim 1 *; | [X]US4801642 (JANIK GLORIA [US], et al) [X] 1-20 * column 4, line 37 - line 47 * * column 5, line 24; claim 1 *; | [X]EP0427236 (DOW CORNING [US]) [X] 1-20 * page 4, line 3 - line 11 * * page 4, line 29 - line 34 * * page 5, line 27 - line 29 *; | [X]EP0579132 (MINNESOTA MINING & MFG [US]) [X] 1-16 * page 2, line 2 * * page 4, line 11 * * page 5, line 10 - line 36 * * page 6, line 34 - line 48 * * page 9, line 10 - line 25 *; | [X]EP0577335 (DOW CORNING [US]) [X] 1-16 * page 4, line 27 - line 32 * * page 4, line 57 * |