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Extract from the Register of European Patents

EP About this file: EP2905315

EP2905315 - METHOD FOR PRODUCING RUBBER COMPOSITION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.09.2018
Database last updated on 14.06.2024
FormerThe patent has been granted
Status updated on  20.10.2017
FormerGrant of patent is intended
Status updated on  03.05.2017
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
Zeon Corporation
6-2, Marunouchi 1-chome Chiyoda-ku
Tokyo 100-8246 / JP
[2015/33]
Inventor(s)01 / NIWA, Kazu
c/o Zeon Corporation
6-2 Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8246 / JP
02 / CABLE, Clark
c/o ZEON Chemicals L. P.
4111 Bells Lane
Louisville, Kentucky 40211 / US
 [2015/33]
Representative(s)Adam, Holger
Kraus & Weisert
Patentanwälte PartGmbB
Thomas-Wimmer-Ring 15
80539 München / DE
[2015/33]
Application number, filing date13843902.103.10.2013
[2015/33]
WO2013JP76947
Priority number, dateUS201261709690P04.10.2012         Original published format: US 201261709690 P
[2015/33]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014054735
Date:10.04.2014
Language:JA
[2014/15]
Type: A1 Application with search report 
No.:EP2905315
Date:12.08.2015
Language:EN
[2015/33]
Type: B1 Patent specification 
No.:EP2905315
Date:22.11.2017
Language:EN
[2017/47]
Search report(s)International search report - published on:JP10.04.2014
(Supplementary) European search report - dispatched on:EP11.05.2016
ClassificationIPC:C08L71/03, C08J3/215, C08L9/02, G03G15/02
[2016/23]
CPC:
G03G15/0233 (EP,US); C08L63/00 (US); C08L71/03 (EP,US);
C08L9/02 (US)
C-Set:
C08L71/03, C08L9/02 (EP,US)
Former IPC [2015/33]C08L71/02, C08J3/215, C08L9/02
Designated contracting statesAL,   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 [2015/33]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINER KAUTSCHUKZUSAMMENSETZUNG[2015/33]
English:METHOD FOR PRODUCING RUBBER COMPOSITION[2015/33]
French:PROCÉDÉ DE PRODUCTION D'UNE COMPOSITION DE CAOUTCHOUC[2015/33]
Entry into regional phase20.04.2015Translation filed 
20.04.2015National basic fee paid 
20.04.2015Search fee paid 
20.04.2015Designation fee(s) paid 
20.04.2015Examination fee paid 
Examination procedure20.04.2015Examination requested  [2015/33]
22.11.2016Amendment by applicant (claims and/or description)
04.05.2017Communication of intention to grant the patent
25.08.2017Fee for grant paid
25.08.2017Fee for publishing/printing paid
25.08.2017Receipt 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  04.05.2017
Opposition(s)23.08.2018No opposition filed within time limit [2018/44]
Fees paidRenewal fee
29.09.2015Renewal fee patent year 03
11.10.2016Renewal fee patent year 04
11.10.2017Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
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  TooltipHU03.10.2013
AL22.11.2017
AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
MK22.11.2017
NL22.11.2017
PL22.11.2017
PT22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
TR22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
IS22.03.2018
[2020/33]
Former [2020/32]HU03.10.2013
AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
MK22.11.2017
NL22.11.2017
PL22.11.2017
PT22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
TR22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
IS22.03.2018
Former [2020/31]HU03.10.2013
AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
MK22.11.2017
NL22.11.2017
PL22.11.2017
PT22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
TR22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2020/28]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
NL22.11.2017
PL22.11.2017
PT22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
TR22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2020/16]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
NL22.11.2017
PL22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
TR22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2019/28]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
NL22.11.2017
PL22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/52]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
PL22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/40]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
PL22.11.2017
RO22.11.2017
RS22.11.2017
SE22.11.2017
SK22.11.2017
SM22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/37]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
PL22.11.2017
RS22.11.2017
SE22.11.2017
SK22.11.2017
SM22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/35]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
RS22.11.2017
SE22.11.2017
SK22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/24]AT22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
RS22.11.2017
SE22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/22]FI22.11.2017
LT22.11.2017
NL22.11.2017
NO22.02.2018
Documents cited:Search[IY]JP2008138038  (YAMAUCHI CORP, et al) [I] 1-3,6 * examples 1,2 * * Comparative Examples 1-6 * * paragraph [[0023]] * [Y] 4,5;
 [XY]US2011281703  (TAJIMA KEI [JP], et al) [X] 7-9 * paragraph [[0157]] * * paragraph [[0160]] * * tables 1-5 * * claims 1-8 * * examples 1-6 * [Y] 4,5;
 [Y]US2004096247  (KI YOGUN [JP], et al) [Y] 4,5 * paragraph [[0128]] * * claims 1-15 * * tables 1-4 *;
 [A]JP2003043785  (NIPPON ZEON CO) [A] 1-9 * paragraph [[0140]] * * table 1 *
International search[X]JP2008138038  (YAMAUCHI CORP, et al);
 [Y]WO2010024219  (ZEON CORP [JP], et al);
 [Y]JP2008303390  (SYNZTEC CO LTD);
 [A]JP2001115005  (NIPPON ZEON CO);
 [A]JP2006028435  (NIPPON ZEON CO);
 [A]JPH11286575  (NIPPON ZEON CO);
 [A]JP2010211020  (CANON CHEM INC)
by applicantJPH09309975
 JP2002105304
 JPS3515797B
 JPS4627534B
 JPS5651171B
 JPS432945B
 JPS457751B
 JPS363394B
 JP3223978B
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.