EP2921517 - PRODUCTION METHOD FOR AROMATIC POLYCARBONATE RESIN HAVING INCREASED MOLECULAR WEIGHT [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.01.2019 Database last updated on 24.08.2024 | |
Former | The patent has been granted Status updated on 26.01.2018 | ||
Former | Grant of patent is intended Status updated on 26.11.2017 | ||
Former | Examination is in progress Status updated on 03.03.2017 | Most recent event Tooltip | 10.07.2020 | Lapse of the patent in a contracting state New state(s): IS | published on 12.08.2020 [2020/33] | Applicant(s) | For all designated states Mitsubishi Gas Chemical Company, Inc. 5-2, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8324 / JP | [2015/39] | Inventor(s) | 01 /
ISAHAYA, Yoshinori c/o MITSUBISHI GAS CHEMICAL COMPANY INC. Tokyo Research Laboratory 1-1 Niijuku 6-chome, Katsushika-ku Tokyo 125-8601 / JP | 02 /
HIRASHIMA, Atsushi c/o MITSUBISHI GAS CHEMICAL COMPANY INC. Tokyo Research Laboratory 1-1 Niijuku 6-chome, Katsushika-ku Tokyo 125-8601 / JP | 03 /
HARADA, Hidefumi c/o MITSUBISHI GAS CHEMICAL COMPANY INC. Tokyo Research Laboratory 1-1 Niijuku 6-chome, Katsushika-ku Tokyo 125-8601 / JP | 04 /
ITO, Maki c/o MITSUBISHI GAS CHEMICAL COMPANY INC. 5-2, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8324 / JP | 05 /
HAYAKAWA, Jun-ya c/o MITSUBISHI GAS CHEMICAL COMPANY INC. 5-2, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8324 / JP | 06 /
ISOBE, Takehiko c/o MITSUBISHI GAS CHEMICAL COMPANY INC. Tokyo Research Laboratory 1-1 Niijuku 6-chome, Katsushika-ku Tokyo 125-8601 / JP | 07 /
TOKUTAKE, Taichi 2-12-7-806, Yato-cho Nishitokyo-shi Tokyo 188-0001 / JP | 08 /
SHINKAI, Yousuke c/o MITSUBISHI GAS CHEMICAL COMPANY INC. Tokyo Research Laboratory 1-1 Niijuku 6-chome, Katsushika-ku Tokyo 125-8601 / JP | [2018/08] |
Former [2015/39] | 01 /
ISAHAYA, Yoshinori c/o MITSUBISHI GAS CHEMICAL COMPANY INC. Tokyo Research Laboratory 1-1 Niijuku 6-chome, Katsushika-ku Tokyo 125-8601 / JP | ||
02 /
HIRASHIMA, Atsushi c/o MITSUBISHI GAS CHEMICAL COMPANY INC. Tokyo Research Laboratory 1-1 Niijuku 6-chome, Katsushika-ku Tokyo 125-8601 / JP | |||
03 /
HARADA, Hidefumi c/o MITSUBISHI GAS CHEMICAL COMPANY INC. Tokyo Research Laboratory 1-1 Niijuku 6-chome, Katsushika-ku Tokyo 125-8601 / JP | |||
04 /
ITO, Maki c/o MITSUBISHI GAS CHEMICAL COMPANY INC. 5-2, Marunouchi 2-chome Chiyoda-ku Niijuku 6-chome, Katsushika-ku Tokyo 100-8324 / JP | |||
05 /
HAYAKAWA, Jun-ya c/o MITSUBISHI GAS CHEMICAL COMPANY INC. 5-2, Marunouchi 2-chome Chiyoda-ku Katsushika-ku Tokyo 100-8324 / JP | |||
06 /
ISOBE, Takehiko c/o MITSUBISHI GAS CHEMICAL COMPANY INC. Tokyo Research Laboratory 1-1 Niijuku 6-chome, Katsushika-ku Tokyo 125-8601 / JP | |||
07 /
TOKUTAKE, Taichi 2-12-7-806, Yato-cho Nishitokyo-shi Tokyo 188-0001 / JP | |||
08 /
SHINKAI, Yousuke c/o MITSUBISHI GAS CHEMICAL COMPANY INC. Tokyo Research Laboratory 1-1 Niijuku 6-chome, Katsushika-ku Tokyo 125-8601 / JP | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München / DE | [2015/39] | Application number, filing date | 13855889.5 | 15.11.2013 | [2015/39] | WO2013JP80868 | Priority number, date | JP20120252794 | 17.11.2012 Original published format: JP 2012252794 | [2015/39] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2014077351 | Date: | 22.05.2014 | Language: | JA | [2014/21] | Type: | A1 Application with search report | No.: | EP2921517 | Date: | 23.09.2015 | Language: | EN | [2015/39] | Type: | B1 Patent specification | No.: | EP2921517 | Date: | 28.02.2018 | Language: | EN | [2018/09] | Search report(s) | International search report - published on: | JP | 22.05.2014 | (Supplementary) European search report - dispatched on: | EP | 17.05.2016 | Classification | IPC: | C08G64/42, C08G64/06, C08G64/30 | [2017/47] | CPC: |
C08G64/06 (EP,US);
C08G64/04 (US);
C08G64/305 (EP,US);
C08G64/42 (EP,US)
|
Former IPC [2015/39] | C08G64/42, C08G64/04 | 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 [2015/39] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | HERSTELLUNGSVERFAHREN FÜR AROMATISCHES POLYCARBONATHARZ MIT ERHÖHTEM MOLEKULARGEWICHT | [2015/39] | English: | PRODUCTION METHOD FOR AROMATIC POLYCARBONATE RESIN HAVING INCREASED MOLECULAR WEIGHT | [2015/39] | French: | PROCÉDÉ DE PRODUCTION POUR UNE RÉSINE POLYCARBONATE AROMATIQUE AYANT UNE MASSE MOLÉCULAIRE ACCRUE | [2015/39] | Entry into regional phase | 22.05.2015 | Translation filed | 22.05.2015 | National basic fee paid | 22.05.2015 | Search fee paid | 22.05.2015 | Designation fee(s) paid | 22.05.2015 | Examination fee paid | Examination procedure | 22.05.2015 | Examination requested [2015/39] | 28.10.2016 | Amendment by applicant (claims and/or description) | 02.03.2017 | Despatch of a communication from the examining division (Time limit: M04) | 11.05.2017 | Reply to a communication from the examining division | 27.11.2017 | Communication of intention to grant the patent | 12.01.2018 | Fee for grant paid | 12.01.2018 | Fee for publishing/printing paid | 12.01.2018 | Receipt of the translation of the claim(s) | 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 02.03.2017 | Opposition(s) | 29.11.2018 | No opposition filed within time limit [2019/06] | Fees paid | Renewal fee | 18.11.2015 | Renewal fee patent year 03 | 24.11.2016 | Renewal fee patent year 04 | 23.11.2017 | Renewal fee patent year 05 |
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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 | 15.11.2013 | AL | 28.02.2018 | AT | 28.02.2018 | CY | 28.02.2018 | CZ | 28.02.2018 | DK | 28.02.2018 | EE | 28.02.2018 | FI | 28.02.2018 | HR | 28.02.2018 | IT | 28.02.2018 | LT | 28.02.2018 | LV | 28.02.2018 | MC | 28.02.2018 | MK | 28.02.2018 | NL | 28.02.2018 | PL | 28.02.2018 | PT | 28.02.2018 | RO | 28.02.2018 | RS | 28.02.2018 | SE | 28.02.2018 | SI | 28.02.2018 | SK | 28.02.2018 | SM | 28.02.2018 | TR | 28.02.2018 | BG | 28.05.2018 | NO | 28.05.2018 | GR | 29.05.2018 | IS | 28.06.2018 | GB | 15.11.2018 | IE | 15.11.2018 | LU | 15.11.2018 | MT | 15.11.2018 | [2020/32] |
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NO | 28.05.2018 | Documents cited: | Search | [XP]WO2012157766 (MITSUBISHI GAS CHEMICAL CO [JP], et al) [XP] 1,3,4,6-9 * examples 20-24; table 7 *; | [XI]EP2502949 (MITSUBISHI GAS CHEMICAL CO [JP]) [X] 1,3,6,7 * Comparative examples 9-10 * [I] 2,4,5,8,9 | International search | [X]WO2011062220 (MITSUBISHI GAS CHEMICAL CO [JP], et al); | [A]WO2012108510 (MITSUBISHI GAS CHEMICAL CO [JP], et al); | [XP]WO2012157766 (MITSUBISHI GAS CHEMICAL CO [JP], et al) | by applicant | JPS5019600B | JPH02153923 | US5521275 | EP0595608 | US5696222 | JP4112979B | JP2008514754 | JP4286914B | JPH0694501B | JP2009102536 | JP3271353B | JP3301453B | WO2011062220 | WO2012108510 |