EP3309204 - RUBBER COMPOSITION AND PNEUMATIC TIRE USING SAME [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.03.2022 Database last updated on 24.08.2024 | |
Former | The patent has been granted Status updated on 03.04.2021 | ||
Former | Grant of patent is intended Status updated on 14.12.2020 | ||
Former | Examination is in progress Status updated on 14.03.2020 | ||
Former | Request for examination was made Status updated on 22.03.2018 | ||
Former | The international publication has been made Status updated on 16.12.2016 | Most recent event Tooltip | 14.06.2024 | Lapse of the patent in a contracting state New state(s): TR | published on 17.07.2024 [2024/29] | Applicant(s) | For all designated states The Yokohama Rubber Co., Ltd. 36-11 Shimbashi 5-chome Minato-ku Tokyo 105-8685 / JP | [N/P] |
Former [2018/16] | For all designated states The Yokohama Rubber Co., Ltd. 36-11 Shimbashi 5-chome Minato-ku Tokyo 105-8685 / JP | Inventor(s) | 01 /
SEKINE, Yuko c/o The Yokohama Rubber Co. Ltd. Hiratsuka Factory 2-1 Oiwake Hiratsuka-shi Kanagawa 254-8601 / JP | 02 /
ASHIURA, Makoto c/o The Yokohama Rubber Co. Ltd. Hiratsuka Factory 2-1 Oiwake Hiratsuka-shi Kanagawa 254-8601 / JP | 03 /
SAKAI, Ryosuke c/o The Yokohama Rubber Co. Ltd. Hiratsuka Factory 2-1 Oiwake Hiratsuka-shi Kanagawa 254-8601 / JP | 04 /
YATSUYANAGI, Fumito c/o The Yokohama Rubber Co. Ltd. Hiratsuka Factory 2-1 Oiwake Hiratsuka-shi Kanagawa 254-8601 / JP | [2018/16] | Representative(s) | Dilg, Haeusler, Schindelmann Patentanwaltsgesellschaft mbH Leonrodstraße 58 80636 München / DE | [2021/18] |
Former [2018/16] | Dilg, Haeusler, Schindelmann Patentanwaltsgesellschaft mbH Leonrodstrasse 58 80636 München / DE | Application number, filing date | 16807618.0 | 10.06.2016 | [2018/16] | WO2016JP67426 | Priority number, date | JP20150119776 | 12.06.2015 Original published format: JP 2015119776 | [2018/16] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2016199913 | Date: | 15.12.2016 | Language: | JA | [2016/50] | Type: | A1 Application with search report | No.: | EP3309204 | Date: | 18.04.2018 | Language: | EN | [2018/16] | Type: | B1 Patent specification | No.: | EP3309204 | Date: | 05.05.2021 | Language: | EN | [2021/18] | Search report(s) | International search report - published on: | JP | 15.12.2016 | (Supplementary) European search report - dispatched on: | EP | 30.01.2019 | Classification | IPC: | C08L9/06, B60C1/00, C08K3/04, C08K3/36, C08L7/00, C08L9/00 | [2019/09] | CPC: |
C08L9/06 (EP,US);
B60C1/0016 (US);
C08K3/04 (EP,US);
C08K3/36 (EP,US);
C08L21/00 (EP,US);
B60C2001/0083 (US);
| C-Set: |
C08K3/04, C08L9/06 (EP,US);
C08K3/36, C08L9/06 (US,EP);
C08L9/06, C08K3/04, C08L21/00 (US,EP)
|
Former IPC [2018/16] | C08L9/06, C08K3/04, C08K3/36, C08L7/00, C08L9/00 | 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 [2018/16] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | MA | Not yet paid | MD | Not yet paid | Title | German: | KAUTSCHUKZUSAMMENSETZUNG UND LUFTREIFEN MIT VERWENDUNG DAVON | [2018/16] | English: | RUBBER COMPOSITION AND PNEUMATIC TIRE USING SAME | [2018/16] | French: | COMPOSITION DE CAOUTCHOUC ET PNEU L'UTILISANT | [2018/16] | Entry into regional phase | 10.01.2018 | Translation filed | 10.01.2018 | National basic fee paid | 10.01.2018 | Search fee paid | 10.01.2018 | Designation fee(s) paid | 10.01.2018 | Examination fee paid | Examination procedure | 10.01.2018 | Examination requested [2018/16] | 10.01.2018 | Date on which the examining division has become responsible | 23.08.2019 | Amendment by applicant (claims and/or description) | 18.03.2020 | Despatch of a communication from the examining division (Time limit: M02) | 22.05.2020 | Reply to a communication from the examining division | 15.12.2020 | Communication of intention to grant the patent | 30.03.2021 | Fee for grant paid | 30.03.2021 | Fee for publishing/printing paid | 30.03.2021 | Receipt of the translation of the claim(s) | Opposition(s) | 08.02.2022 | No opposition filed within time limit [2022/15] | Fees paid | Renewal fee | 22.06.2018 | Renewal fee patent year 03 | 13.06.2019 | Renewal fee patent year 04 | 31.03.2020 | 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 | 10.06.2016 | AL | 05.05.2021 | AT | 05.05.2021 | CY | 05.05.2021 | CZ | 05.05.2021 | DK | 05.05.2021 | EE | 05.05.2021 | ES | 05.05.2021 | FI | 05.05.2021 | HR | 05.05.2021 | IT | 05.05.2021 | LT | 05.05.2021 | LV | 05.05.2021 | MC | 05.05.2021 | MK | 05.05.2021 | NL | 05.05.2021 | PL | 05.05.2021 | RO | 05.05.2021 | RS | 05.05.2021 | SE | 05.05.2021 | SI | 05.05.2021 | SK | 05.05.2021 | SM | 05.05.2021 | TR | 05.05.2021 | IE | 10.06.2021 | LU | 10.06.2021 | BE | 30.06.2021 | CH | 30.06.2021 | LI | 30.06.2021 | FR | 05.07.2021 | BG | 05.08.2021 | GB | 05.08.2021 | NO | 05.08.2021 | GR | 06.08.2021 | IS | 05.09.2021 | PT | 06.09.2021 | [2024/29] |
Former [2024/22] | HU | 10.06.2016 | |
AL | 05.05.2021 | ||
AT | 05.05.2021 | ||
CY | 05.05.2021 | ||
CZ | 05.05.2021 | ||
DK | 05.05.2021 | ||
EE | 05.05.2021 | ||
ES | 05.05.2021 | ||
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
IT | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
MC | 05.05.2021 | ||
MK | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RO | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SI | 05.05.2021 | ||
SK | 05.05.2021 | ||
SM | 05.05.2021 | ||
IE | 10.06.2021 | ||
LU | 10.06.2021 | ||
BE | 30.06.2021 | ||
CH | 30.06.2021 | ||
LI | 30.06.2021 | ||
FR | 05.07.2021 | ||
BG | 05.08.2021 | ||
GB | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2023/33] | HU | 10.06.2016 | |
AL | 05.05.2021 | ||
AT | 05.05.2021 | ||
CY | 05.05.2021 | ||
CZ | 05.05.2021 | ||
DK | 05.05.2021 | ||
EE | 05.05.2021 | ||
ES | 05.05.2021 | ||
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
IT | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
MC | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RO | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SI | 05.05.2021 | ||
SK | 05.05.2021 | ||
SM | 05.05.2021 | ||
IE | 10.06.2021 | ||
LU | 10.06.2021 | ||
BE | 30.06.2021 | ||
CH | 30.06.2021 | ||
LI | 30.06.2021 | ||
FR | 05.07.2021 | ||
BG | 05.08.2021 | ||
GB | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2023/30] | AL | 05.05.2021 | |
AT | 05.05.2021 | ||
CY | 05.05.2021 | ||
CZ | 05.05.2021 | ||
DK | 05.05.2021 | ||
EE | 05.05.2021 | ||
ES | 05.05.2021 | ||
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
IT | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
MC | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RO | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SI | 05.05.2021 | ||
SK | 05.05.2021 | ||
SM | 05.05.2021 | ||
IE | 10.06.2021 | ||
LU | 10.06.2021 | ||
BE | 30.06.2021 | ||
CH | 30.06.2021 | ||
LI | 30.06.2021 | ||
FR | 05.07.2021 | ||
BG | 05.08.2021 | ||
GB | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2022/36] | AL | 05.05.2021 | |
AT | 05.05.2021 | ||
CZ | 05.05.2021 | ||
DK | 05.05.2021 | ||
EE | 05.05.2021 | ||
ES | 05.05.2021 | ||
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
IT | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
MC | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RO | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SI | 05.05.2021 | ||
SK | 05.05.2021 | ||
SM | 05.05.2021 | ||
IE | 10.06.2021 | ||
LU | 10.06.2021 | ||
BE | 30.06.2021 | ||
CH | 30.06.2021 | ||
LI | 30.06.2021 | ||
FR | 05.07.2021 | ||
BG | 05.08.2021 | ||
GB | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2022/35] | AL | 05.05.2021 | |
AT | 05.05.2021 | ||
CZ | 05.05.2021 | ||
DK | 05.05.2021 | ||
EE | 05.05.2021 | ||
ES | 05.05.2021 | ||
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
MC | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RO | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SI | 05.05.2021 | ||
SK | 05.05.2021 | ||
SM | 05.05.2021 | ||
IE | 10.06.2021 | ||
LU | 10.06.2021 | ||
BE | 30.06.2021 | ||
CH | 30.06.2021 | ||
LI | 30.06.2021 | ||
FR | 05.07.2021 | ||
BG | 05.08.2021 | ||
GB | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2022/34] | AL | 05.05.2021 | |
AT | 05.05.2021 | ||
CZ | 05.05.2021 | ||
DK | 05.05.2021 | ||
EE | 05.05.2021 | ||
ES | 05.05.2021 | ||
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
MC | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RO | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SI | 05.05.2021 | ||
SK | 05.05.2021 | ||
SM | 05.05.2021 | ||
IE | 10.06.2021 | ||
LU | 10.06.2021 | ||
BE | 30.06.2021 | ||
CH | 30.06.2021 | ||
LI | 30.06.2021 | ||
FR | 05.07.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2022/29] | AL | 05.05.2021 | |
AT | 05.05.2021 | ||
CZ | 05.05.2021 | ||
DK | 05.05.2021 | ||
EE | 05.05.2021 | ||
ES | 05.05.2021 | ||
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
MC | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RO | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SI | 05.05.2021 | ||
SK | 05.05.2021 | ||
SM | 05.05.2021 | ||
IE | 10.06.2021 | ||
LU | 10.06.2021 | ||
CH | 30.06.2021 | ||
LI | 30.06.2021 | ||
FR | 05.07.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2022/26] | AL | 05.05.2021 | |
AT | 05.05.2021 | ||
CZ | 05.05.2021 | ||
DK | 05.05.2021 | ||
EE | 05.05.2021 | ||
ES | 05.05.2021 | ||
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
MC | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RO | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SK | 05.05.2021 | ||
SM | 05.05.2021 | ||
IE | 10.06.2021 | ||
LU | 10.06.2021 | ||
CH | 30.06.2021 | ||
LI | 30.06.2021 | ||
FR | 05.07.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2022/23] | AT | 05.05.2021 | |
CZ | 05.05.2021 | ||
DK | 05.05.2021 | ||
EE | 05.05.2021 | ||
ES | 05.05.2021 | ||
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
MC | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RO | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SK | 05.05.2021 | ||
SM | 05.05.2021 | ||
IE | 10.06.2021 | ||
LU | 10.06.2021 | ||
CH | 30.06.2021 | ||
LI | 30.06.2021 | ||
FR | 05.07.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2022/21] | AT | 05.05.2021 | |
CZ | 05.05.2021 | ||
DK | 05.05.2021 | ||
EE | 05.05.2021 | ||
ES | 05.05.2021 | ||
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
MC | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RO | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SK | 05.05.2021 | ||
SM | 05.05.2021 | ||
IE | 10.06.2021 | ||
LU | 10.06.2021 | ||
CH | 30.06.2021 | ||
LI | 30.06.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
PT | 06.09.2021 | ||
IS | 22.12.2021 | ||
Former [2022/18] | AT | 05.05.2021 | |
CZ | 05.05.2021 | ||
DK | 05.05.2021 | ||
EE | 05.05.2021 | ||
ES | 05.05.2021 | ||
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
MC | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RO | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SK | 05.05.2021 | ||
SM | 05.05.2021 | ||
LU | 10.06.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
PT | 06.09.2021 | ||
IS | 22.12.2021 | ||
Former [2022/10] | AT | 05.05.2021 | |
CZ | 05.05.2021 | ||
DK | 05.05.2021 | ||
EE | 05.05.2021 | ||
ES | 05.05.2021 | ||
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RO | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SK | 05.05.2021 | ||
SM | 05.05.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
PT | 06.09.2021 | ||
IS | 22.12.2021 | ||
Former [2022/09] | AT | 05.05.2021 | |
CZ | 05.05.2021 | ||
DK | 05.05.2021 | ||
ES | 05.05.2021 | ||
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RO | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SK | 05.05.2021 | ||
SM | 05.05.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2022/08] | AT | 05.05.2021 | |
CZ | 05.05.2021 | ||
DK | 05.05.2021 | ||
ES | 05.05.2021 | ||
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SM | 05.05.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2022/07] | AT | 05.05.2021 | |
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
SM | 05.05.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2022/04] | AT | 05.05.2021 | |
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
NL | 05.05.2021 | ||
PL | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2021/52] | AT | 05.05.2021 | |
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
PL | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2021/51] | AT | 05.05.2021 | |
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
RS | 05.05.2021 | ||
SE | 05.05.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
IS | 05.09.2021 | ||
PT | 06.09.2021 | ||
Former [2021/50] | AT | 05.05.2021 | |
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
SE | 05.05.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
PT | 06.09.2021 | ||
Former [2021/49] | AT | 05.05.2021 | |
FI | 05.05.2021 | ||
HR | 05.05.2021 | ||
LT | 05.05.2021 | ||
LV | 05.05.2021 | ||
SE | 05.05.2021 | ||
BG | 05.08.2021 | ||
NO | 05.08.2021 | ||
GR | 06.08.2021 | ||
Former [2021/47] | AT | 05.05.2021 | |
FI | 05.05.2021 | ||
LT | 05.05.2021 | ||
BG | 05.08.2021 | ||
Former [2021/46] | AT | 05.05.2021 | |
FI | 05.05.2021 | ||
LT | 05.05.2021 | Documents cited: | Search | [X]JPH07300511 ; | [A]EP0054911 (ASAHI CHEMICAL IND [JP]) [A] 1-5 * the whole document *; | [X]US4580609 (NAGATA TAKAYOSHI [JP], et al) [X] 1-5 * claims 1-4; tables 1-6 *; | [A]EP0992537 (JSR CORP [JP]) [A] 1-5 * the whole document *; | [X] - DATABASE WPI, 0, Derwent World Patents Index, vol. 1996, no. 03, Database accession no. 1996-027006, XP002788001 & JPH07300511 A 19951114 (ASAHI CHEM IND CO LTD) [X] 1-5 * abstract * | [A] - YASUYUKI TANAKA ET AL, "Determination of sequence length distribution in SBR by ozonolysis-g.p.c. method", POLYMER., GB, (19811201), vol. 22, no. 12, doi:10.1016/0032-3861(81)90393-1, ISSN 0032-3861, pages 1721 - 1723, XP055542510 [A] 1-5 * the whole document * DOI: http://dx.doi.org/10.1016/0032-3861(81)90393-1 | International search | [X]JP2000038423 (JSR CORP) [X] 1-5 * , claims; paragraphs [0062], [0064] to [0095] (Family: none) *; | [X]JP2000178378 (JSR CORP) [X] 1-5 * , claims; paragraphs [0001], [0101] to [0133] & US 6362272 B1 claims; column 1, lines 5 to 14; column 15, line 40 to column 27, line 54 & EP 992537 A1 & DE 69922900 D & ES 2234193 T *; | [X]JP2013185090 (YOKOHAMA RUBBER CO LTD) [X] 1-5 * , claims; paragraphs [0035] to [0051] (Family: none) *; | [A]JP2014189648 (SUMITOMO RUBBER IND) [A] 1-5* , entire text (Family: none) *; | [A]JP2014218566 (SUMITOMO RUBBER IND) [A] 1-5 * , entire text (Family: none) *; | [PA]JP2015196759 (NIPPON ZEON CO) [PA] 1-5 * , entire text (Family: none) *; | [PA]WO2015174229 (SUMITOMO RUBBER IND [JP]) [PA] 1-5 * , entire text (Family: none) * |