EP2050774 - PROCESS FOR PRODUCTION OF OXYMETHYLENE COPOLYMERS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.02.2013 Database last updated on 26.06.2024 | Most recent event Tooltip | 15.02.2013 | No opposition filed within time limit | published on 20.03.2013 [2013/12] | Applicant(s) | For all designated states Mitsubishi Gas Chemical Company, Inc. 5-2, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8324 / JP | [2009/17] | Inventor(s) | 01 /
OKAMURA, Akira c/o Mitsubishi Gas Chemical Company, Inc. Yokkaichi Plant 4-16, Hinagahigashi 2-chome Yokkaichi-shi, Mie 510-0886 / JP | 02 /
NAGAI, Satoshi c/o Mitsubishi Gas Chemical Company, Inc. Yokkaichi Plant 4-16, Hinagahigashi 2-chome Yokkaichi-shi, Mie 510-0886 / JP | [2012/15] |
Former [2009/17] | 01 /
OKAMURA, Akira c/o Mitsubishi Gas Chemical Company, Inc., Yokkaichi Plant 4-16, Hinagahigashi 2-chome Yokkaichi-shi, Mie 510-0886 / JP | ||
02 /
NAGAI, Satoshi c/o Mitsubishi Gas Chemical Company, Inc., Yokkaichi Plant 4-16, Hinagahigashi 2-chome Yokkaichi-shi, Mie 510-0886 / JP | Representative(s) | Gille Hrabal Partnerschaftsgesellschaft mbB Patentanwälte Brucknerstraße 20 40593 Düsseldorf / DE | [N/P] |
Former [2012/15] | Gille Hrabal Patentanwälte Brucknerstrasse 20 40593 Düsseldorf / DE | ||
Former [2009/17] | Gille Hrabal Struck Neidlein Prop Roos Patentanwälte Brucknerstrasse 20 40593 Düsseldorf / DE | Application number, filing date | 07792049.4 | 06.08.2007 | [2009/17] | WO2007JP65379 | Priority number, date | JP20060215815 | 08.08.2006 Original published format: JP 2006215815 | [2009/17] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2008018414 | Date: | 14.02.2008 | Language: | JA | [2008/07] | Type: | A1 Application with search report | No.: | EP2050774 | Date: | 22.04.2009 | Language: | EN | [2009/17] | Type: | B1 Patent specification | No.: | EP2050774 | Date: | 11.04.2012 | Language: | EN | [2012/15] | Search report(s) | International search report - published on: | JP | 14.02.2008 | (Supplementary) European search report - dispatched on: | EP | 13.09.2010 | Classification | IPC: | C08G2/10, C08G2/22 | [2012/02] | CPC: |
C08G2/10 (EP);
C08G2/18 (KR);
C08G2/22 (EP,KR)
|
Former IPC [2009/17] | C08G2/22 | Designated contracting states | DE, FR, GB, IT [2009/36] |
Former [2009/17] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR | Title | German: | VERFAHREN ZUR HERSTELLUNG VON OXYMETHYLEN-COPOLYMEREN | [2009/17] | English: | PROCESS FOR PRODUCTION OF OXYMETHYLENE COPOLYMERS | [2009/17] | French: | PROCÉDÉ DE PRODUCTION DE COPOLYMÈRES DE L'OXYMÉTHYLÈNE | [2009/17] | Entry into regional phase | 30.01.2009 | Translation filed | 30.01.2009 | National basic fee paid | 30.01.2009 | Search fee paid | 30.01.2009 | Designation fee(s) paid | 30.01.2009 | Examination fee paid | Examination procedure | 30.01.2009 | Examination requested [2009/17] | 10.03.2009 | Loss of particular rights, legal effect: designated state(s) | 16.04.2009 | Despatch of communication of loss of particular rights: designated state(s) AT, BE, BG, CH, CY, CZ, DK, EE, ES, FI, GR, HU, IE, IS, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR | 31.03.2011 | Amendment by applicant (claims and/or description) | 31.05.2011 | Despatch of a communication from the examining division (Time limit: M06) | 29.11.2011 | Reply to a communication from the examining division | 23.12.2011 | Communication of intention to grant the patent | 29.02.2012 | Fee for grant paid | 29.02.2012 | 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 31.05.2011 | Opposition(s) | 14.01.2013 | No opposition filed within time limit [2013/12] | Fees paid | Renewal fee | 19.08.2009 | Renewal fee patent year 03 | 18.08.2010 | Renewal fee patent year 04 | 24.08.2011 | 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. | Documents cited: | Search | [I]JP2004359757 ; | [I]JP2005232404 ; | [I]US5929195 (KAWAGUCHI KUNIAKI [JP], et al) [I] 1-3 * column 1, lines 5-9 * * column 2, line 5 - column 5, line 11; example -; claim - * | [I] - DATABASE WPI, 0, Derwent World Patents Index, vol. 2005, no. 05, Database accession no. 2005-043925, XP002598850 & JP2004359757 A 20041224 (MITSUBISHI GAS CHEM CO INC) [I] 1-3 * abstract * * example -; claim - * | [I] - DATABASE WPI, 0, Derwent World Patents Index, vol. 2005, no. 66, Database accession no. 2005-642810, XP002598851 & JP2005232404 A 20050902 (MITSUBISHI GAS CHEM CO INC) [I] 1-3 * abstract * * example -; claim - * | International search | [A]JPH075694B ; | [A]JPS5519942B ; | [A]JP2001240639 (POLYPLASTICS CO); | [A]JP2003342442 (POLYPLASTICS CO) | by applicant | JPS5519942B | JPH075694B | JP2928823B |