blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3900950

EP3900950 - RUBBER COMPOSITION AND TIRE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  24.09.2021
Database last updated on 14.11.2024
FormerThe international publication has been made
Status updated on  02.07.2020
Most recent event   Tooltip29.12.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
BRIDGESTONE CORPORATION
1-1, Kyobashi 3-chome
Chuo-ku
Tokyo 104-8340 / JP
[2021/43]
Inventor(s)01 / MIENO, Kana
c/o BRIDGESTONE CORPORATION, 1-1, Kyobashi 3-
chome, Chuo-ku
Tokyo 104-8340 / JP
 [2021/43]
Representative(s)Marks & Clerk LLP
15 Fetter Lane
London EC4A 1BW / GB
[N/P]
Former [2021/43]Oxley, Robin John George
Marks & Clerk LLP
15 Fetter Lane
London EC4A 1BW / GB
Application number, filing date19901336.819.12.2019
[2021/43]
WO2019JP49945
Priority number, dateJP2018023721719.12.2018         Original published format: JP 2018237217
[2021/43]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020130105
Date:25.06.2020
Language:JA
[2020/26]
Type: A1 Application with search report 
No.:EP3900950
Date:27.10.2021
Language:EN
[2021/43]
Search report(s)International search report - published on:JP25.06.2020
(Supplementary) European search report - dispatched on:EP02.09.2022
ClassificationIPC:B60C1/00, C08L7/00, C08L9/00, C08L9/06, C08L21/00, C08L53/00, C08L67/00, C08K3/04, C08L53/02, C08L15/00
[2022/40]
CPC:
B60C1/0016 (EP); C08L15/00 (EP); C08L53/025 (EP);
C08L7/00 (EP); C08L9/00 (EP); C08L9/06 (EP);
C08K2201/006 (EP); Y02T10/86 (EP) (-)
C-Set:
C08L53/025, C08L9/00, C08L7/00, C08K3/04 (EP);
C08L7/00, C08L9/06, C08L91/06, C08L53/025, C08K3/04, C08K5/47, C08K3/06 (EP);
C08L9/00, C08L9/06, C08L91/06, C08L53/025, C08K3/04, C08K5/47, C08K3/06 (EP);
C08L9/06, C08L9/00, C08L7/00, C08L91/06, C08L53/025, C08K3/04, C08K5/47, C08K3/06 (EP)
Former IPC [2021/43]B60C1/00, C08L7/00, C08L9/00, C08L9/06, C08L21/00, C08L53/00, C08L67/00, C08K3/04
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 [2021/43]
TitleGerman:KAUTSCHUKZUSAMMENSETZUNG UND REIFEN[2021/43]
English:RUBBER COMPOSITION AND TIRE[2021/43]
French:COMPOSITION DE CAOUTCHOUC ET PNEU[2021/43]
Entry into regional phase18.06.2021Translation filed 
18.06.2021National basic fee paid 
18.06.2021Search fee paid 
18.06.2021Designation fee(s) paid 
18.06.2021Examination fee paid 
Examination procedure18.06.2021Examination requested  [2021/43]
23.03.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
24.12.2021Renewal fee patent year 03
29.12.2022Renewal fee patent year 04
28.12.2023Renewal 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.
Documents cited:Search[XPA]WO2019117214  (BRIDGESTONE CORP [JP]) [XP] 1,2,4,8,9 * the whole document * [A] 3,5-7;
 [L]WO2020032208  (BRIDGESTONE CORP [JP]) [L] 1-9* the whole document *;
 [L]US2020307315  (AOKI MISA [JP], et al) [L] 1,2,4,8,9 * column 235 - column 236; examples 12,13; table 3 *
International search[X]JP2007154132  (YOKOHAMA RUBBER CO LTD) [X] 1-4, 6-9;
 [X]JP2012006987  (YOKOHAMA RUBBER CO LTD) [X] 1-4, 6-9;
 [A]JP2017137414  (CENTRAL NEXCO TECHNICAL MARKETING CO LTD, et al) [A] 5;
 [X]JP2018087286  (TOYO TIRE & RUBBER CO) [X] 1-4, 6-9;
 [PX]WO2019117263  (BRIDGESTONE CORP [JP]) [PX] 1-4, 6-9;
 [EX]WO2020032208  (BRIDGESTONE CORP [JP])[EX] 1-4, 6-9
by applicantJP2014189738
 WO2015007973
 WO2017077712
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.