EP2873681 - ISOPRENE COPOLYMER AND METHOD OF PRODUCING THE SAME [Right-click to bookmark this link] | |||
Former [2015/21] | ISOPRENE COPOLYMER, AND MANUFACTURING METHOD FOR SAME | ||
[2017/37] | Status | No opposition filed within time limit Status updated on 22.02.2019 Database last updated on 11.05.2024 | |
Former | The patent has been granted Status updated on 16.03.2018 | ||
Former | Grant of patent is intended Status updated on 13.03.2018 | ||
Former | Examination is in progress Status updated on 09.02.2018 | ||
Former | Grant of patent is intended Status updated on 24.09.2017 | ||
Former | Examination is in progress Status updated on 27.01.2017 | 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 Bridgestone Corporation 10-1, Kyobashi 1-chome Chuo-ku Tokyo 104-8340 / JP | [2018/16] |
Former [2015/21] | For all designated states Bridgestone Corporation 10-1, Kyobashi 1-chome, Chuo-ku Tokyo 104-8340 / JP | Inventor(s) | 01 /
TAMAKI, Satoru c/o BRIDGESTONE CORPORATION Technical Center 3-1-1 Ogawahigashi-cho Kodaira-shi Tokyo 187-8531 / JP | 02 /
MATSUSHITA, Junko c/o BRIDGESTONE CORPORATION Technical Center 3-1-1 Ogawahigashi-cho Kodaira-shi Tokyo 187-8531 / JP | 03 /
KAITA, Shojiro c/o BRIDGESTONE CORPORATION Technical Center 3-1-1 Ogawahigashi-cho Kodaira-shi Tokyo 187-8531 / JP | [2015/21] | Representative(s) | Oxley, Robin John George Marks & Clerk LLP 15 Fetter Lane London EC4A 1BW / GB | [N/P] |
Former [2015/21] | Oxley, Robin John George Marks & Clerk LLP 90 Long Acre London WC2E 9RA / GB | Application number, filing date | 13816418.1 | 11.07.2013 | [2018/16] | WO2013JP04298 | Priority number, date | JP20120156911 | 12.07.2012 Original published format: JP 2012156911 | JP20120156910 | 12.07.2012 Original published format: JP 2012156910 | [2015/21] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2014010248 | Date: | 16.01.2014 | Language: | JA | [2014/03] | Type: | A1 Application with search report | No.: | EP2873681 | Date: | 20.05.2015 | Language: | EN | [2015/21] | Type: | B1 Patent specification | No.: | EP2873681 | Date: | 18.04.2018 | Language: | EN | [2018/16] | Search report(s) | International search report - published on: | JP | 16.01.2014 | (Supplementary) European search report - dispatched on: | EP | 09.02.2016 | Classification | IPC: | C08F297/06, B60C1/00, C08F4/52, C08F4/606, C08L53/02, C08F236/08 | [2016/10] | CPC: |
B60C1/00 (EP,US);
C08F297/046 (US);
B60C1/0016 (EP,US);
C08F297/06 (EP,US);
C08L53/02 (EP,US)
| C-Set: |
C08F136/08, C08F4/545 (EP,US)
|
Former IPC [2015/21] | C08F297/06, B60C1/00, C08F4/52, C08F4/606, C08L53/02 | 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 [2015/21] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | ISOPRENCOPOLYMER UND HERSTELLUNGSVERFAHREN DAFÜR | [2015/21] | English: | ISOPRENE COPOLYMER AND METHOD OF PRODUCING THE SAME | [2017/37] | French: | COPOLYMÈRE D'ISOPRÈNE ET SON PROCÉDÉ DE FABRICATION | [2017/37] |
Former [2015/21] | ISOPRENE COPOLYMER, AND MANUFACTURING METHOD FOR SAME | ||
Former [2015/21] | COPOLYMÈRE D'ISOPRÈNE, ET SON PROCÉDÉ DE FABRICATION | Entry into regional phase | 11.12.2014 | Translation filed | 11.12.2014 | National basic fee paid | 11.12.2014 | Search fee paid | 11.12.2014 | Designation fee(s) paid | 11.12.2014 | Examination fee paid | Examination procedure | 11.12.2014 | Examination requested [2015/21] | 01.09.2016 | Amendment by applicant (claims and/or description) | 27.01.2017 | Despatch of a communication from the examining division (Time limit: M04) | 16.03.2017 | Reply to a communication from the examining division | 25.09.2017 | Communication of intention to grant the patent | 01.02.2018 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 01.02.2018 | Fee for grant paid | 01.02.2018 | Fee for publishing/printing paid | 12.03.2018 | Information about intention to grant a patent | 12.03.2018 | 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 27.01.2017 | Opposition(s) | 21.01.2019 | No opposition filed within time limit [2019/13] | Fees paid | Renewal fee | 10.07.2015 | Renewal fee patent year 03 | 22.07.2016 | Renewal fee patent year 04 | 24.07.2017 | Renewal 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 Tooltip | HU | 11.07.2013 | AL | 18.04.2018 | AT | 18.04.2018 | CY | 18.04.2018 | CZ | 18.04.2018 | DK | 18.04.2018 | EE | 18.04.2018 | ES | 18.04.2018 | FI | 18.04.2018 | HR | 18.04.2018 | IT | 18.04.2018 | LT | 18.04.2018 | LV | 18.04.2018 | MC | 18.04.2018 | MK | 18.04.2018 | NL | 18.04.2018 | PL | 18.04.2018 | RO | 18.04.2018 | RS | 18.04.2018 | SE | 18.04.2018 | SI | 18.04.2018 | SK | 18.04.2018 | SM | 18.04.2018 | TR | 18.04.2018 | IE | 11.07.2018 | LU | 11.07.2018 | MT | 11.07.2018 | BG | 18.07.2018 | GB | 18.07.2018 | NO | 18.07.2018 | GR | 19.07.2018 | BE | 31.07.2018 | CH | 31.07.2018 | LI | 31.07.2018 | IS | 18.08.2018 | PT | 20.08.2018 | [2020/33] |
Former [2020/31] | HU | 11.07.2013 | |
AL | 18.04.2018 | ||
AT | 18.04.2018 | ||
CY | 18.04.2018 | ||
CZ | 18.04.2018 | ||
DK | 18.04.2018 | ||
EE | 18.04.2018 | ||
ES | 18.04.2018 | ||
FI | 18.04.2018 | ||
HR | 18.04.2018 | ||
IT | 18.04.2018 | ||
LT | 18.04.2018 | ||
LV | 18.04.2018 | ||
MC | 18.04.2018 | ||
MK | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RO | 18.04.2018 | ||
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SE | 18.04.2018 | ||
SI | 18.04.2018 | ||
SK | 18.04.2018 | ||
SM | 18.04.2018 | ||
TR | 18.04.2018 | ||
IE | 11.07.2018 | ||
LU | 11.07.2018 | ||
MT | 11.07.2018 | ||
BG | 18.07.2018 | ||
GB | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
BE | 31.07.2018 | ||
CH | 31.07.2018 | ||
LI | 31.07.2018 | ||
PT | 20.08.2018 | ||
Former [2020/28] | HU | 11.07.2013 | |
AL | 18.04.2018 | ||
AT | 18.04.2018 | ||
CZ | 18.04.2018 | ||
DK | 18.04.2018 | ||
EE | 18.04.2018 | ||
ES | 18.04.2018 | ||
FI | 18.04.2018 | ||
HR | 18.04.2018 | ||
IT | 18.04.2018 | ||
LT | 18.04.2018 | ||
LV | 18.04.2018 | ||
MC | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RO | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
SI | 18.04.2018 | ||
SK | 18.04.2018 | ||
SM | 18.04.2018 | ||
TR | 18.04.2018 | ||
IE | 11.07.2018 | ||
LU | 11.07.2018 | ||
MT | 11.07.2018 | ||
BG | 18.07.2018 | ||
GB | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
BE | 31.07.2018 | ||
CH | 31.07.2018 | ||
LI | 31.07.2018 | ||
PT | 20.08.2018 | ||
Former [2020/16] | AL | 18.04.2018 | |
AT | 18.04.2018 | ||
CZ | 18.04.2018 | ||
DK | 18.04.2018 | ||
EE | 18.04.2018 | ||
ES | 18.04.2018 | ||
FI | 18.04.2018 | ||
HR | 18.04.2018 | ||
IT | 18.04.2018 | ||
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MC | 18.04.2018 | ||
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PL | 18.04.2018 | ||
RO | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
SI | 18.04.2018 | ||
SK | 18.04.2018 | ||
SM | 18.04.2018 | ||
TR | 18.04.2018 | ||
IE | 11.07.2018 | ||
LU | 11.07.2018 | ||
MT | 11.07.2018 | ||
BG | 18.07.2018 | ||
GB | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
BE | 31.07.2018 | ||
CH | 31.07.2018 | ||
LI | 31.07.2018 | ||
PT | 20.08.2018 | ||
Former [2020/08] | AL | 18.04.2018 | |
AT | 18.04.2018 | ||
CZ | 18.04.2018 | ||
DK | 18.04.2018 | ||
EE | 18.04.2018 | ||
ES | 18.04.2018 | ||
FI | 18.04.2018 | ||
HR | 18.04.2018 | ||
IT | 18.04.2018 | ||
LT | 18.04.2018 | ||
LV | 18.04.2018 | ||
MC | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RO | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
SI | 18.04.2018 | ||
SK | 18.04.2018 | ||
SM | 18.04.2018 | ||
IE | 11.07.2018 | ||
LU | 11.07.2018 | ||
MT | 11.07.2018 | ||
BG | 18.07.2018 | ||
GB | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
BE | 31.07.2018 | ||
CH | 31.07.2018 | ||
LI | 31.07.2018 | ||
PT | 20.08.2018 | ||
Former [2019/26] | AL | 18.04.2018 | |
AT | 18.04.2018 | ||
CZ | 18.04.2018 | ||
DK | 18.04.2018 | ||
EE | 18.04.2018 | ||
ES | 18.04.2018 | ||
FI | 18.04.2018 | ||
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LT | 18.04.2018 | ||
LV | 18.04.2018 | ||
MC | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RO | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
SI | 18.04.2018 | ||
SK | 18.04.2018 | ||
SM | 18.04.2018 | ||
IE | 11.07.2018 | ||
LU | 11.07.2018 | ||
BG | 18.07.2018 | ||
GB | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
BE | 31.07.2018 | ||
CH | 31.07.2018 | ||
LI | 31.07.2018 | ||
PT | 20.08.2018 | ||
Former [2019/24] | AL | 18.04.2018 | |
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CZ | 18.04.2018 | ||
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EE | 18.04.2018 | ||
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MC | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RO | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
SK | 18.04.2018 | ||
SM | 18.04.2018 | ||
IE | 11.07.2018 | ||
LU | 11.07.2018 | ||
BG | 18.07.2018 | ||
GB | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
BE | 31.07.2018 | ||
CH | 31.07.2018 | ||
LI | 31.07.2018 | ||
PT | 20.08.2018 | ||
Former [2019/21] | AL | 18.04.2018 | |
AT | 18.04.2018 | ||
CZ | 18.04.2018 | ||
DK | 18.04.2018 | ||
EE | 18.04.2018 | ||
ES | 18.04.2018 | ||
FI | 18.04.2018 | ||
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LT | 18.04.2018 | ||
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MC | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RO | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
SK | 18.04.2018 | ||
SM | 18.04.2018 | ||
IE | 11.07.2018 | ||
LU | 11.07.2018 | ||
BG | 18.07.2018 | ||
GB | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
CH | 31.07.2018 | ||
LI | 31.07.2018 | ||
PT | 20.08.2018 | ||
Former [2019/19] | AL | 18.04.2018 | |
AT | 18.04.2018 | ||
CZ | 18.04.2018 | ||
DK | 18.04.2018 | ||
EE | 18.04.2018 | ||
ES | 18.04.2018 | ||
FI | 18.04.2018 | ||
HR | 18.04.2018 | ||
IT | 18.04.2018 | ||
LT | 18.04.2018 | ||
LV | 18.04.2018 | ||
MC | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RO | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
SK | 18.04.2018 | ||
SM | 18.04.2018 | ||
IE | 11.07.2018 | ||
LU | 11.07.2018 | ||
BG | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
PT | 20.08.2018 | ||
Former [2019/17] | AL | 18.04.2018 | |
AT | 18.04.2018 | ||
CZ | 18.04.2018 | ||
DK | 18.04.2018 | ||
EE | 18.04.2018 | ||
ES | 18.04.2018 | ||
FI | 18.04.2018 | ||
HR | 18.04.2018 | ||
IT | 18.04.2018 | ||
LT | 18.04.2018 | ||
LV | 18.04.2018 | ||
MC | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RO | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
SK | 18.04.2018 | ||
SM | 18.04.2018 | ||
LU | 11.07.2018 | ||
BG | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
PT | 20.08.2018 | ||
Former [2019/15] | AL | 18.04.2018 | |
AT | 18.04.2018 | ||
CZ | 18.04.2018 | ||
DK | 18.04.2018 | ||
EE | 18.04.2018 | ||
ES | 18.04.2018 | ||
FI | 18.04.2018 | ||
HR | 18.04.2018 | ||
IT | 18.04.2018 | ||
LT | 18.04.2018 | ||
LV | 18.04.2018 | ||
MC | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RO | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
SK | 18.04.2018 | ||
SM | 18.04.2018 | ||
BG | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
PT | 20.08.2018 | ||
Former [2019/11] | AL | 18.04.2018 | |
AT | 18.04.2018 | ||
CZ | 18.04.2018 | ||
DK | 18.04.2018 | ||
EE | 18.04.2018 | ||
ES | 18.04.2018 | ||
FI | 18.04.2018 | ||
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IT | 18.04.2018 | ||
LT | 18.04.2018 | ||
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NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RO | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
SK | 18.04.2018 | ||
SM | 18.04.2018 | ||
BG | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
PT | 20.08.2018 | ||
Former [2019/10] | AL | 18.04.2018 | |
AT | 18.04.2018 | ||
CZ | 18.04.2018 | ||
DK | 18.04.2018 | ||
EE | 18.04.2018 | ||
ES | 18.04.2018 | ||
FI | 18.04.2018 | ||
HR | 18.04.2018 | ||
LT | 18.04.2018 | ||
LV | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RO | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
SK | 18.04.2018 | ||
BG | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
PT | 20.08.2018 | ||
Former [2019/09] | AL | 18.04.2018 | |
DK | 18.04.2018 | ||
EE | 18.04.2018 | ||
ES | 18.04.2018 | ||
FI | 18.04.2018 | ||
HR | 18.04.2018 | ||
LT | 18.04.2018 | ||
LV | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
BG | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
PT | 20.08.2018 | ||
Former [2019/08] | AL | 18.04.2018 | |
DK | 18.04.2018 | ||
ES | 18.04.2018 | ||
FI | 18.04.2018 | ||
HR | 18.04.2018 | ||
LT | 18.04.2018 | ||
LV | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
BG | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
PT | 20.08.2018 | ||
Former [2019/03] | AL | 18.04.2018 | |
ES | 18.04.2018 | ||
FI | 18.04.2018 | ||
HR | 18.04.2018 | ||
LT | 18.04.2018 | ||
LV | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
BG | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
PT | 20.08.2018 | ||
Former [2018/52] | AL | 18.04.2018 | |
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FI | 18.04.2018 | ||
HR | 18.04.2018 | ||
LT | 18.04.2018 | ||
LV | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
BG | 18.07.2018 | ||
NO | 18.07.2018 | ||
GR | 19.07.2018 | ||
Former [2018/51] | AL | 18.04.2018 | |
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HR | 18.04.2018 | ||
LT | 18.04.2018 | ||
LV | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
RS | 18.04.2018 | ||
SE | 18.04.2018 | ||
BG | 18.07.2018 | ||
NO | 18.07.2018 | ||
Former [2018/50] | AL | 18.04.2018 | |
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NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
SE | 18.04.2018 | ||
BG | 18.07.2018 | ||
NO | 18.07.2018 | ||
Former [2018/49] | AL | 18.04.2018 | |
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LT | 18.04.2018 | ||
NL | 18.04.2018 | ||
PL | 18.04.2018 | ||
SE | 18.04.2018 | ||
BG | 18.07.2018 | ||
NO | 18.07.2018 | ||
Former [2018/47] | AL | 18.04.2018 | |
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NL | 18.04.2018 | ||
NO | 18.07.2018 | ||
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Former [2018/43] | NL | 18.04.2018 | Documents cited: | Search | [A]CN101906187 ; | [I]JPH01153739 (JAPAN SYNTHETIC RUBBER CO LTD) [I] 1,6,11-14 * abstract *; | [A]US2005004333 (LAUBRY PHILIPPE [US]) [A] 1-15 * example - *; | [A]EP1640412 (BRIDGESTONE CORP [JP]) [A] 1-15 * the whole document *; | [E]EP2873697 (BRIDGESTONE CORP [JP]) [E] 1-15* example -; claim - *; | [A] - DATABASE WPI, 0, Derwent World Patents Index, vol. 2011, no. 29, Database accession no. 2011-A43233, XP002753258 & CN101906187 A 20101208 (CHINESE ACAD SCI CHANGCHUN INST APPL CHE) [A] 1-15 * abstract * | [A] - YINGTAI J ET AL, "Copolymerization of styrene with butadiene and isoprene using a rare earth catalyst", POLYMER, ELSEVIER SCIENCE PUBLISHERS B.V, GB, (19960101), vol. 37, no. 2, doi:10.1016/0032-3861(96)81109-8, ISSN 0032-3861, pages 349 - 352, XP004065486 [A] 1-15 * tables 1,2 * DOI: http://dx.doi.org/10.1016/0032-3861(96)81109-8 | International search | [A]JPH07508297 (MINNESOTA MINING AND MANUFACTURING CO.); | [A]JPH09118729 (GOODYEAR TIRE & RUBBER); | [A]JP2000154221 (AGENCY IND SCIENCE TECHN, et al); | [A]JP2002012702 (NIPPON ZEON CO); | [A]JP2004027179 (RIKAGAKU KENKYUSHO); | [A]JP2006274219 (NIPPON ZEON CO); | [A]JP2007063240 (RIKAGAKU KENKYUSHO, et al); | [A]JP2008291096 (BRIDGESTONE CORP, et al); | [A]WO2010074255 (UBE INDUSTRIES [JP], et al) | by applicant | JPH05255540 | JP2004027179 | WO2006078021 | JP2009191100 | - ORGANOMETALLICS, (2004), vol. 23, pages 4778 - 4787 |