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EP3281997
European procedure
Extract from the Register of European Patents
EP About this file: EP3281997
| EP3281997 - ORGANOPOLYSILOXANE EMULSION COMPOSITION FOR RELEASE PAPER OR RELEASE FILM, METHOD FOR PRODUCING SAME, AND RELEASE PAPER AND RELEASE FILM [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.07.2020 Database last updated on 22.08.2024 | |
| Former | The patent has been granted Status updated on 12.07.2019 | ||
| Former | Grant of patent is intended Status updated on 08.04.2019 | ||
| Former | Request for examination was made Status updated on 12.01.2018 | ||
| Former | The international publication has been made Status updated on 25.09.2017 | Most recent event Tooltip | 10.07.2020 | No opposition filed within time limit | published on 12.08.2020 [2020/33] | Applicant(s) | For all designated states Shin-Etsu Chemical Co., Ltd. 6-1, Ohtemachi 2-chome Chiyoda-ku Tokyo 100-0004 / JP | [2018/07] | Inventor(s) | 01 /
YAMAMOTO, Kenji c/o Silicone-Electronics Materials Research Center Shin-Etsu Chemical Co. Ltd. 1-10 Hitomi Matsuida-machi Annaka-shi Gunma 379-0224 / JP | 02 /
NAKAJIMA, Tsutomu c/o Silicone-Electronics Materials Research Center Shin-Etsu Chemical Co. Ltd. 1-10 Hitomi Matsuida-machi Annaka-shi Gunma 379-0224 / JP | [2019/33] |
| Former [2018/07] | 01 /
YAMAMOTO Kenji c/o Silicone-Electronics Materials Research Center Shin-Etsu Chemical Co. Ltd. 1-10 Hitomi Matsuida-machi Annaka-shi Gunma 379-0224 / JP | ||
| 02 /
NAKAJIMA Tsutomu c/o Silicone-Electronics Materials Research Center Shin-Etsu Chemical Co. Ltd. 1-10 Hitomi Matsuida-machi Annaka-shi Gunma 379-0224 / JP | Representative(s) | Mewburn Ellis LLP Aurora Building Counterslip Bristol BS1 6BX / GB | [N/P] |
| Former [2019/33] | Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE / GB | ||
| Former [2018/07] | Stoner, Gerard Patrick, et al Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE / GB | Application number, filing date | 16776388.7 | 17.03.2016 | [2018/07] | WO2016JP58535 | Priority number, date | JP20150077915 | 06.04.2015 Original published format: JP 2015077915 | [2018/07] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2016163219 | Date: | 13.10.2016 | Language: | JA | [2016/41] | Type: | A1 Application with search report | No.: | EP3281997 | Date: | 14.02.2018 | Language: | EN | [2018/07] | Type: | B1 Patent specification | No.: | EP3281997 | Date: | 14.08.2019 | Language: | EN | [2019/33] | Search report(s) | International search report - published on: | JP | 13.10.2016 | (Supplementary) European search report - dispatched on: | EP | 18.10.2018 | Classification | IPC: | C09K3/00, B32B27/00, C08L83/05, C08L83/07, C09D5/02, C09D183/04, C09D183/05, D21H27/00, C09D183/06, C09J7/20, C09D183/12 | [2018/47] | CPC: |
C08L83/06 (EP,US);
C09D183/04 (KR);
C09J183/06 (US);
B32B27/00 (EP,US);
C08J7/0427 (KR);
C08L71/02 (US);
C09D183/06 (EP,US);
C09D183/12 (EP,US);
C09D5/02 (EP,US);
C09D5/022 (KR);
C09D7/40 (EP,KR,US);
C09D7/80 (KR);
C09J7/201 (EP,US);
C09J7/401 (EP,US);
C09K3/00 (EP,US);
D21H27/00 (EP,US);
D21H27/001 (KR,US);
D21H27/30 (KR);
C08G77/12 (EP,US);
C08G77/20 (EP,US);
C08G77/46 (EP,US);
C08J2483/04 (KR);
C08L2308/00 (US);
C09J2400/283 (EP,US);
C09J2483/005 (EP,US)
(-)
| C-Set: |
C09D183/06, C08L83/00, C08L83/00, C08K5/56 (EP,US);
C09D183/12, C08L83/00, C08L83/00, C08K5/56 (US,EP) |
| Former IPC [2018/07] | C09K3/00, B32B27/00, C08L83/05, C08L83/07, C09D5/02, C09D7/12, C09D183/04, C09D183/05, D21H27/00 | Designated contracting states | DE, FR, GB [2019/32] |
| Former [2018/07] | 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 | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | MA | Not yet paid | MD | Not yet paid | Title | German: | ORGANOPOLYSILOXANEMULSIONSZUSAMMENSETZUNG FÜR TRENNPAPIER ODER TRENNFOLIE, VERFAHREN ZUR HERSTELLUNG DAVON SOWIE TRENNPAPIER UND TRENNFOLIE | [2018/07] | English: | ORGANOPOLYSILOXANE EMULSION COMPOSITION FOR RELEASE PAPER OR RELEASE FILM, METHOD FOR PRODUCING SAME, AND RELEASE PAPER AND RELEASE FILM | [2018/07] | French: | COMPOSITION D'ÉMULSION D'ORGANOPOLYSILOXANE POUR PAPIER DE PELAGE OU FILM DE PELAGE AINSI QUE PROCÉDÉ DE FABRICATION DE CELLE-CI, PAPIER DE PELAGE, ET FILM DE PELAGE | [2018/07] | Entry into regional phase | 25.09.2017 | Translation filed | 05.10.2017 | National basic fee paid | 05.10.2017 | Search fee paid | 05.10.2017 | Designation fee(s) paid | 05.10.2017 | Examination fee paid | Examination procedure | 25.09.2017 | Date on which the examining division has become responsible | 05.10.2017 | Examination requested [2018/07] | 22.02.2019 | Amendment by applicant (claims and/or description) | 09.04.2019 | Communication of intention to grant the patent | 01.07.2019 | Fee for grant paid | 01.07.2019 | Fee for publishing/printing paid | 01.07.2019 | Receipt of the translation of the claim(s) | Opposition(s) | 03.06.2020 | No opposition filed within time limit [2020/33] | Fees paid | Renewal fee | 21.12.2017 | Renewal fee patent year 03 | 13.03.2019 | 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 | [X]US4248750 (MURAKAMI ICHIRO, et al) [X] 11 * column 2, line 28 - column 6, line 38 ** examples 1-5 *; | [A]US2013224502 (NAKAJIMA TSUTOMU [JP], et al) [A] 1-11 * paragraph [0013] - paragraph [0023] * * paragraph [0077] - paragraph [0083] * | International search | [Y]JPH06340813 (SHINETSU CHEMICAL CO) [Y] 9-10* , claims; paragraphs [0015] to [0017], [0031]; examples (Family: none) *; | [Y]JPH08337754 (DAIKIN IND LTD) [Y] 1-11 * , claims; paragraph [0043]; examples (Family: none) *; | [Y]JPH11513060 (Rhodia Chimie) [Y] 1-11 * , claims; page 21, line 14 to page 23, line 10; examples & WO 1997/047687 A1 claims; page 12, line 19 to page 14, line 9; examples & FR 2734273 A1 *; | [Y]JP2005306994 (SHINETSU CHEMICAL CO) [Y] 1-11 * , claims; paragraphs [0036] to [0042]; examples (Family: none) *; | [Y]JP2012092165 (SHINETSU CHEMICAL CO) [Y] 1-11 * , claims; paragraphs [0018], [0063] to [0072]; examples & EP 2444463 A1 claims; paragraphs [0081] to [0092]; examples *; | [Y]WO2014042188 (SHINETSU POLYMER CO [JP], et al) [Y] 1-11 * , claims; paragraphs [0032], [0065] to [0070]; examples & US 2015/0225574 A1 claims; paragraphs [0086] to [0092], [0161] to [0175]; examples & KR 10-2015-0040949 A & CN 104619805 A * |