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EP1976005
European procedure
Extract from the Register of European Patents
EP About this file: EP1976005
| EP1976005 - Thermally conductive sheet and method of manufacturing the same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.04.2012 Database last updated on 02.11.2024 | Most recent event Tooltip | 21.04.2012 | No opposition filed within time limit | published on 23.05.2012 [2012/21] | Applicant(s) | For all designated states POLYMATECH CO., LTD. Senjyo Bldg., 4-8-16, Nihonbashi-Honcho, Chuo-ku Tokyo 103-8424 / JP | [2008/40] | Inventor(s) | 01 /
Ohta, Mitsuru c/o POLYMATECH CO., LTD. R & D CENTER 5-10-5, Tabata, Kita-ku Tokyo 114-0014 / JP | 02 /
Ozawa, Motoki c/o POLYMATECH CO., LTD. R & D CENTER 5-10-5, Tabata, Kita-ku Tokyo 114-0014 / JP | 03 /
Okabayashi, Yoshiaki c/o POLYMATECH CO., LTD Tochigi Technical Center 2946, Machiya-cho, Sano-si Tochigi-ken 327-0812 / JP | [2008/40] | Representative(s) | Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte Grillparzerstrasse 14 81675 München / DE | [N/P] |
| Former [2009/36] | Viering, Jentschura & Partner Postfach 22 14 43 80504 München / DE | ||
| Former [2008/40] | Viering, Jentschura & Partner Grillparzerstrasse 14 81675 München / DE | Application number, filing date | 08153468.7 | 27.03.2008 | [2008/40] | Priority number, date | JP20070089859 | 29.03.2007 Original published format: JP 2007089859 | [2008/40] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1976005 | Date: | 01.10.2008 | Language: | EN | [2008/40] | Type: | A3 Search report | No.: | EP1976005 | Date: | 28.10.2009 | [2009/44] | Type: | B1 Patent specification | No.: | EP1976005 | Date: | 15.06.2011 | Language: | EN | [2011/24] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.09.2009 | Classification | IPC: | H01L23/373 | [2008/40] | CPC: |
H01L23/3735 (EP,US);
H01L23/36 (KR);
H01L23/373 (KR);
H01L23/3733 (EP,US);
H01L23/3737 (EP,US);
H05K7/20 (KR);
H01L2224/29499 (EP,US);
H01L2924/0002 (EP,US);
H01L2924/12044 (EP,US);
Y10T156/10 (EP,US);
Y10T428/24802 (EP,US);
Y10T428/24826 (EP,US);
| C-Set: |
H01L2924/0002, H01L2924/00 (US)
| Designated contracting states | DE, FR, GB [2010/27] |
| Former [2008/40] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR | Title | German: | Wärmeleitfähige Folie und Herstellungsverfahren dafür | [2011/21] | English: | Thermally conductive sheet and method of manufacturing the same | [2008/40] | French: | Feuille conductrice thermiquement et son procédé de fabrication | [2008/40] |
| Former [2008/40] | Wärmeleitfähiges Folie und Herstellungsverfahren dafür | Examination procedure | 31.03.2010 | Examination requested [2010/20] | 29.04.2010 | Loss of particular rights, legal effect: designated state(s) | 09.06.2010 | Despatch of communication of loss of particular rights: designated state(s) AT, BE, BG, CH, CY, CZ, DK, EE, ES, FI, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR | 19.11.2010 | Communication of intention to grant the patent | 10.03.2011 | Fee for grant paid | 10.03.2011 | Fee for publishing/printing paid | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 19.11.2010 | Opposition(s) | 16.03.2012 | No opposition filed within time limit [2012/21] | Fees paid | Renewal fee | 31.03.2010 | Renewal fee patent year 03 | 31.03.2011 | 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 | [A]EP0453764 (IBM [US]) [A] 1-17 * abstract * * column 5, line 25 - line 37 * * column 9, line 5 - line 22 * * column 10, line 41 - line 50 * | by applicant | JP2003168882 | JP2005057088 | JP2004243650 |