-
EP3885135
European procedure
Extract from the Register of European Patents
EP About this file: EP3885135
| EP3885135 - THERMAL CONDUCTIVE SHEET AND METHOD FOR MANUFACTURING SAME [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 08.12.2023 Database last updated on 13.07.2024 | |
| Former | Grant of patent is intended Status updated on 24.08.2023 | ||
| Former | Request for examination was made Status updated on 27.08.2021 | ||
| Former | The international publication has been made Status updated on 30.05.2020 | Most recent event Tooltip | 12.07.2024 | Lapse of the patent in a contracting state New state(s): LT, NO | published on 14.08.2024 [2024/33] | Applicant(s) | For all designated states Sekisui Polymatech Co., Ltd. 8-10-1 Tajima Sakura-ku Saitama-city, Saitama 338-0837 / JP | [2021/39] | Inventor(s) | 01 /
KUDOH, Hiroki c/o SEKISUI POLYMATECH CO., LTD. 8-10-1 Tajima Sakura-ku Saitama-city, Saitama 338-0837 / JP | [2021/39] | Representative(s) | Ter Meer Steinmeister & Partner Patentanwälte mbB Nymphenburger Straße 4 80335 München / DE | [2021/39] | Application number, filing date | 19886905.9 | 18.11.2019 | [2021/39] | WO2019JP45144 | Priority number, date | JP20180217676 | 20.11.2018 Original published format: JP 2018217676 | [2021/39] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020105601 | Date: | 28.05.2020 | Language: | JA | [2020/22] | Type: | A1 Application with search report | No.: | EP3885135 | Date: | 29.09.2021 | Language: | EN | [2021/39] | Type: | B1 Patent specification | No.: | EP3885135 | Date: | 10.01.2024 | Language: | EN | [2024/02] | Search report(s) | International search report - published on: | JP | 28.05.2020 | (Supplementary) European search report - dispatched on: | EP | 20.09.2022 | Classification | IPC: | B32B27/00, B32B27/20, H05K7/20, B29C70/88, H01L23/36, H01L23/373 | [2023/36] | CPC: |
H01L23/3737 (EP);
B32B27/20 (KR,US);
F28F21/06 (US);
B29C70/88 (EP);
B32B27/28 (US);
B32B27/283 (KR);
B32B37/10 (US);
B32B37/15 (KR);
B32B38/0004 (KR,US);
H01L23/36 (KR);
H05K7/20 (KR);
H05K7/2039 (US);
B32B2038/0076 (US);
B32B2305/30 (US);
B32B2307/302 (US);
B32B2307/706 (US);
B32B2309/12 (US);
F28F2013/001 (US);
F28F2255/06 (US)
(-)
|
| Former IPC [2021/39] | B32B27/00, B32B27/20, H01L23/36, B29C70/88, H05K7/20 | Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2021/39] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | WÄRMELEITENDE FOLIE UND VERFAHREN ZUR HERSTELLUNG DAVON | [2021/39] | English: | THERMAL CONDUCTIVE SHEET AND METHOD FOR MANUFACTURING SAME | [2021/39] | French: | FEUILLE THERMOCONDUCTRICE ET PROCÉDÉ DE FABRICATION D'UNE TELLE FEUILLE THERMOCONDUCTRICE | [2021/39] | Entry into regional phase | 14.05.2021 | Translation filed | 14.05.2021 | National basic fee paid | 14.05.2021 | Search fee paid | 14.05.2021 | Designation fee(s) paid | 14.05.2021 | Examination fee paid | Examination procedure | 14.05.2021 | Examination requested [2021/39] | 25.08.2023 | Communication of intention to grant the patent | 30.11.2023 | Fee for grant paid | 30.11.2023 | Fee for publishing/printing paid | 30.11.2023 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 24.11.2021 | Renewal fee patent year 03 | 24.11.2022 | Renewal fee patent year 04 | 27.10.2023 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | LT | 10.01.2024 | NL | 10.01.2024 | NO | 10.04.2024 | IS | 10.05.2024 | [2024/33] |
| Former [2024/32] | NL | 10.01.2024 | |
| IS | 10.05.2024 | ||
| Former [2024/31] | NL | 10.01.2024 | Documents cited: | Search | [A]WO2008085999 (MOMENTIVE PERFORMANCE MAT INC [US], et al) [A] 1-3,5,8,9 * the whole document *; | [A]JP2009094110 (DENKI KAGAKU KOGYO KK) [A] 1-5,9,10 * paragraphs [0010] - [0025]; figures 1-3 *; | [A]JP2009149769 (BANDO CHEMICAL IND) [A] 1-3,5-10 * the whole document *; | [A]JP2014148094 (SUMITOMO BAKELITE CO) [A] 1,9* the whole document *; | [A]US2014349067 (USUI HIROYUKI [JP], et al) [A] 1,9 * paragraphs [0127] , [0128]; table 1 * | International search | [A]WO2009008308 (SEIKO EPSON CORP [JP], et al)[A] 1-10; | [A]JP2009295921 (KANEKA CORP) [A] 1-10; | [A]JP2010003981 (KANEKA CORP) [A] 1-10; | [A]JP2014027144 (POLYMATECH CO LTD) [A] 1-10; | [A]JP2014031501 (DEXERIALS CORP) [A] 1-10; | [A]CN106810877 (INST METAL RESEARCH CAS) [A] 1-10; | [A]WO2017179318 (POLYMATECH JAPAN CO LTD [JP]) [A] 1-10; | [PXA]JP2019064192 (SHINETSU CHEMICAL CO) [PX] 1-8 * [0 0 3 9], [0 0 9 8] , [0 0 99], [0 1 0 1] , 1 2, 1 * [PA] 9, 10; | [PXA]JP2019123174 (SHINETSU CHEMICAL CO) [PX] 1-8 * [0 0 3 9], [0 1 0 1], [01 0 2 1 , [01 0 5] , 1 1 * [PA] 9, 10 | by applicant | JP2014027144 |