EP3521876 - OPTICAL FILM, PHASE DIFFERENCE FILM, AND POLARIZING PLATE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 29.04.2022 Database last updated on 03.09.2024 | |
Former | The patent has been granted Status updated on 21.05.2021 | ||
Former | Grant of patent is intended Status updated on 25.01.2021 | ||
Former | Request for examination was made Status updated on 05.07.2019 | ||
Former | The international publication has been made Status updated on 07.04.2018 | Most recent event Tooltip | 14.06.2024 | Lapse of the patent in a contracting state New state(s): TR | published on 17.07.2024 [2024/29] | Applicant(s) | For all designated states Mitsubishi Gas Chemical Company, Inc. 5-2, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8324 / JP | [2019/32] | Inventor(s) | 01 /
YOSHIMURA, Yasuaki c/o Mitsubishi Gas Chemical Company, Inc. Hiratsuka Research Laboratory 6-2 Higashiyawata 5-chome Hiratsuka-shi Kanagawa 254-0016 / JP | 02 /
HONDA, Eiichi c/o Mitsubishi Gas Chemical Company, Inc. Hiratsuka Research Laboratory 6-2 Higashiyawata 5-chome Hiratsuka-shi Kanagawa 254-0016 / JP | 03 /
NOGUCHI, Keita c/o Mitsubishi Gas Chemical Company, Inc. Hiratsuka Research Laboratory 6-2 Higashiyawata 5-chome Hiratsuka-shi Kanagawa 254-0016 / JP | 04 /
SATAKE, Yuichiro c/o Mitsubishi Gas Chemical Company, Inc. Hiratsuka Research Laboratory 6-2 Higashiyawata 5-chome Hiratsuka-shi Kanagawa 254-0016 / JP | [2019/32] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [2019/32] | Application number, filing date | 17856275.7 | 27.09.2017 | [2019/32] | WO2017JP35073 | Priority number, date | JP20160190300 | 28.09.2016 Original published format: JP 2016190300 | [2019/32] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2018062326 | Date: | 05.04.2018 | Language: | JA | [2018/14] | Type: | A1 Application with search report | No.: | EP3521876 | Date: | 07.08.2019 | Language: | EN | [2019/32] | Type: | B1 Patent specification | No.: | EP3521876 | Date: | 23.06.2021 | Language: | EN | [2021/25] | Search report(s) | International search report - published on: | JP | 05.04.2018 | (Supplementary) European search report - dispatched on: | EP | 22.08.2019 | Classification | IPC: | B29C55/00, C08G63/02 | [2021/03] | CPC: |
G02B5/3083 (EP,US);
C08G63/199 (KR,US);
B29C55/005 (EP);
C08G63/06 (EP);
C08G63/60 (EP);
C08J5/18 (EP,KR,US);
G02B1/04 (EP,KR,US);
G02B5/30 (KR);
C08J2363/02 (KR,US);
| C-Set: |
G02B1/04, C08L67/00 (EP)
|
Former IPC [2019/32] | G02B5/30, C08J5/18, G02B1/04 | 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 [2019/32] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | MA | Not yet paid | MD | Not yet paid | Title | German: | OPTISCHE FOLIE, PHASENDIFFERENZFOLIE UND POLARISATIONSPLATTE | [2021/25] | English: | OPTICAL FILM, PHASE DIFFERENCE FILM, AND POLARIZING PLATE | [2019/32] | French: | FILM OPTIQUE, FILM DE DIFFÉRENCE DE PHASE ET PLAQUE POLARISANTE | [2019/32] |
Former [2019/32] | OPTISCHER FILM, PHASENDIFFERENZFILM UND POLARISATIONSPLATTE | Entry into regional phase | 18.04.2019 | Translation filed | 29.04.2019 | National basic fee paid | 29.04.2019 | Search fee paid | 29.04.2019 | Designation fee(s) paid | 29.04.2019 | Examination fee paid | Examination procedure | 29.04.2019 | Examination requested [2019/32] | 03.02.2020 | Amendment by applicant (claims and/or description) | 26.01.2021 | Communication of intention to grant the patent | 17.05.2021 | Fee for grant paid | 17.05.2021 | Fee for publishing/printing paid | 17.05.2021 | Receipt of the translation of the claim(s) | Opposition(s) | 24.03.2022 | No opposition filed within time limit [2022/22] | Fees paid | Renewal fee | 29.04.2019 | Renewal fee patent year 03 | 14.09.2020 | 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. | Lapses during opposition Tooltip | HU | 27.09.2017 | AL | 23.06.2021 | AT | 23.06.2021 | CY | 23.06.2021 | CZ | 23.06.2021 | DK | 23.06.2021 | EE | 23.06.2021 | ES | 23.06.2021 | FI | 23.06.2021 | HR | 23.06.2021 | IT | 23.06.2021 | LT | 23.06.2021 | LV | 23.06.2021 | MC | 23.06.2021 | MK | 23.06.2021 | NL | 23.06.2021 | PL | 23.06.2021 | RO | 23.06.2021 | RS | 23.06.2021 | SE | 23.06.2021 | SI | 23.06.2021 | SK | 23.06.2021 | SM | 23.06.2021 | TR | 23.06.2021 | BG | 23.09.2021 | NO | 23.09.2021 | GR | 24.09.2021 | IE | 27.09.2021 | LU | 27.09.2021 | BE | 30.09.2021 | CH | 30.09.2021 | LI | 30.09.2021 | IS | 23.10.2021 | PT | 25.10.2021 | [2024/29] |
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LT | 23.06.2021 | Documents cited: | Search | [Y]JP2007224281 (TORAY INDUSTRIES) [Y] 6* paragraphs [0002] - [0006] - [00 9] , [0 50] *; | [XY]WO2012035874 (HITACHI CHEMICAL CO LTD [JP], et al) [X] 1-5 * claim 1 * * paragraph [0001] * [Y] 6; | [E]EP3305827 (MITSUBISHI GAS CHEMICAL CO [JP]) [E] 1-4 * examples 1, 2 * * paragraphs [0061] , [0 74] * * claim 1 * | International search | JPH0292936 [a] (KURARAY CO) [a] 1-6; | JPH02253201 [a] (KURARAY CO) [a] 1-6; | JPH0643301 [a] (KURARAY CO) [a] 1-6; | JP2007197651 [a] (TORAY INDUSTRIES) [a] 1-6; | JP2007213043 [a] (MITSUBISHI CHEM CORP) [a] 1-6; | JP2007224281 [a] (TORAY INDUSTRIES) [a] 1-6; | WO2012035874 [xa] (HITACHI CHEMICAL CO LTD [JP], et al) [x] 1,3-6 [a] 2; | [aA] - Denis E. RYONO and Gordon Marc LOUDON, "Electrostatic 1-6 Facilitation of General Acid Catalyzed alpha-Oxonium Ion Formation in a Lysozyme-Like Environment: Synthesis of the Models", Journal of the American Chemical Society, Washington, (19750521), vol. 98, no. 7, doi:10.1021/ja00423a041, ISSN 0002-7863, pages 1889 - 1899, XP009513094 [a] 1-6 DOI: http://dx.doi.org/10.1021/ja00423a041 | by applicant | JP2007197651 | JP2007224281 | JP2016190300 |