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Extract from the Register of European Patents

EP About this file: EP1197509

EP1197509 - PROCESS FOR PRODUCING HYDROGENATED RING-OPENING POLYMERIZATION POLYMER OF CYCLOOLEFIN [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  22.02.2013
Database last updated on 31.08.2024
Most recent event   Tooltip22.02.2013Revocation of patentpublished on 27.03.2013  [2013/13]
Applicant(s)For all designated states
Zeon Corporation
6-1, Marunouchi 2-chome Chiyoda-ku
Tokyo 100-8323 / JP
[2011/13]
Former [2002/16]For all designated states
Nippon Zeon Co., Ltd.
6-1, Marunouchi 2-chome, Chiyoda-ku
Tokyo 100-0005 / JP
Inventor(s)01 / TSUNOGAE, Yasuo, Zeon Corporation
R & D Center, 2-1, Yako 1-chome, Kawasaki-ku
Kawasaki-shi, Kanagawa 210-0863 / JP
02 / SAKAMOTO, Masato, Zeon Corporation
R & D Center, 2-1, Yako 1-chome, Kawasaki-ku
Kawasaki-shi, Kanagawa 210-0863 / JP
03 / TOKORO, Masaharu, Zeon Corporation
R & D Center, 2-1, Yako 1-chome, Kawasaki-ku
Kawasaki-shi, Kanagawa 210-0863 / JP
04 / TAGUCHI, Kazunori, Zeon Corporation
R & D Center, 2-1, Yako 1-chome, Kawasaki-ku
Kawasaki-shi, Kanagawa 210-0863 / JP
 [2011/26]
Former [2002/16]01 / TSUNOGAE, Yasuo, Nippon Zeon Co., Ltd.
R & D Center, 2-1, Yako 1-chome, Kawasaki-ku
Kawasaki-shi, Kanagawa 210-0863 / JP
02 / SAKAMOTO, Masato, Nippon Zeon Co., Ltd.
R & D Center, 2-1, Yako 1-chome, Kawasaki-ku
Kawasaki-shi, Kanagawa 210-0863 / JP
03 / TOKORO, Masaharu, Nippon Zeon Co., Ltd.
R & D Center, 2-1, Yako 1-chome, Kawasaki-ku
Kawasaki-shi, Kanagawa 210-0863 / JP
04 / TAGUCHI, Kazunori, Nippon Zeon Co., Ltd.
R & D Center, 2-1, Yako 1-chome, Kawasaki-ku
Kawasaki-shi, Kanagawa 210-0863 / JP
Representative(s)Albrecht, Thomas, et al
Kraus & Weisert
Patentanwälte PartGmbB
Thomas-Wimmer-Ring 15
80539 München / DE
[N/P]
Former [2002/16]Albrecht, Thomas, Dr., et al
Kraus, Weisert & Partner Patent- und Rechtsanwälte Thomas-Wimmer-Ring 15
80539 München / DE
Application number, filing date00931629.031.05.2000
[2002/16]
WO2000JP03520
Priority number, dateJP1999015267531.05.1999         Original published format: JP 15267599
JP1999018437929.06.1999         Original published format: JP 18437999
[2002/16]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO0073366
Date:07.12.2000
Language:EN
[2000/49]
Type: A1 Application with search report 
No.:EP1197509
Date:17.04.2002
Language:EN
The application published by WIPO in one of the EPO official languages on 07.12.2000 takes the place of the publication of the European patent application.
[2002/16]
Type: B1 Patent specification 
No.:EP1197509
Date:06.07.2011
Language:EN
[2011/27]
Search report(s)International search report - published on:JP07.12.2000
(Supplementary) European search report - dispatched on:EP05.08.2002
ClassificationIPC:C08G61/08
[2002/16]
CPC:
C08G61/08 (EP,US)
Designated contracting statesDE,   GB [2004/20]
Former [2002/16]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON HYDROGENIERTER, DURCH RINGÖFFNUNG ERHALTENES, CYCLOOLEFINPOLYMER[2002/16]
English:PROCESS FOR PRODUCING HYDROGENATED RING-OPENING POLYMERIZATION POLYMER OF CYCLOOLEFIN[2002/16]
French:PROCÉDÉ DE PRODUCTION DE POLYMÈRE HYDROGÉNÉ PAR POLYMERISATION PAR OUVERTURE DE CYCLE DE CYCLO-OLÉFINE[2010/51]
Former [2002/16]PROCEDE DE PRODUCTION DE POLYMERE DE POLYMERISATION HYDROGENE A CHAINE OUVERTE DE CYCLO-OLEFINE
Entry into regional phase06.12.2001Translation filed 
06.12.2001National basic fee paid 
06.12.2001Search fee paid 
06.12.2001Designation fee(s) paid 
06.12.2001Examination fee paid 
Examination procedure31.05.2000Request for preliminary examination filed
International Preliminary Examining Authority: JP
06.12.2001Examination requested  [2002/16]
31.05.2005Despatch of a communication from the examining division (Time limit: M06)
30.11.2005Reply to a communication from the examining division
07.06.2006Despatch of a communication from the examining division (Time limit: M04)
09.10.2006Reply to a communication from the examining division
31.08.2007Despatch of a communication from the examining division (Time limit: M06)
10.03.2008Reply to a communication from the examining division
26.06.2009Despatch of a communication from the examining division (Time limit: M04)
19.08.2009Reply to a communication from the examining division
04.02.2011Communication of intention to grant the patent
24.05.2011Fee for grant paid
24.05.2011Fee for publishing/printing paid
Divisional application(s)EP10185192.1  / EP2270063
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  31.05.2005
Opposition(s)Opponent(s)01  05.04.2012    ADMISSIBLE
Materia, Inc.
60 North San Gabriel Boulevard
Pasadena, CA 91107 / US
Opponent's representative
Jacobi, Markus Alexander
Patentanwälte
Isenbruck Bösl Hörschler PartG mbB
Eastsite One
Seckenheimer Landstrasse 4
68163 Mannheim / DE
 [N/P]
Former [2012/19]
Opponent(s)01  05.04.2012    ADMISSIBLE
Materia, Inc.
60 North San Gabriel Boulevard
Pasadena, CA 91107 / US
Opponent's representative
Jacobi, Markus Alexander
Isenbruck Bösl Hörschler LLP Eastsite One Seckenheimer Landstrasse 4
68163 Mannheim / DE
11.05.2012Invitation to proprietor to file observations on the notice of opposition
26.10.2012Reply of patent proprietor to notice(s) of opposition
07.11.2012Despatch of communication that the patent will be revoked
17.11.2012Legal effect of revocation of patent [2013/13]
Fees paidRenewal fee
02.05.2002Renewal fee patent year 03
13.05.2003Renewal fee patent year 04
13.05.2004Renewal fee patent year 05
27.05.2005Renewal fee patent year 06
10.05.2006Renewal fee patent year 07
14.05.2007Renewal fee patent year 08
14.05.2008Renewal fee patent year 09
12.05.2009Renewal fee patent year 10
31.03.2010Renewal fee patent year 11
11.05.2011Renewal fee patent year 12
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Documents cited:Search[X]WO9738036  (CIBA GEIGY AG [CH], et al) [X] 6,7 * page 37 ** claim 1 *
International search[A]WO9604289  (CALIFORNIA INST OF TECHN [US]);
 [A]JPH10195182  (BAYER AG)
by applicantJPH07258318
 JPH10195182
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.