The weekly litigation news digest is live. Subscribe now

IP Verse

Rubber Composition And Pneumatic Tire - EP3196244

The patent EP3196244 was granted to Sumitomo Rubber Industries on Feb 24, 2021. The application was originally filed on Sep 30, 2015 under application number EP15849696A. The patent is currently recorded with a legal status of "Revoked".

EP3196244

SUMITOMO RUBBER INDUSTRIES
Application Number
EP15849696A
Filing Date
Sep 30, 2015
Status
Revoked
Oct 3, 2025
Publication Date
Feb 24, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

ORION ENGINEERED CARBONSNov 23, 2021F & EADMISSIBLE
ORION ENGINEERED CARBONSNov 23, 2021F & E PATENTADMISSIBLE

Patent Citations (36) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
EXAMINATIONUS5229452
INTERNATIONAL-SEARCH-REPORTJP2000313820
INTERNATIONAL-SEARCH-REPORTJP2009023503
INTERNATIONAL-SEARCH-REPORTJP2011099012
INTERNATIONAL-SEARCH-REPORTJP2011099018
INTERNATIONAL-SEARCH-REPORTJP2012126852
INTERNATIONAL-SEARCH-REPORTJP2013185102
INTERNATIONAL-SEARCH-REPORTJP2013221052
INTERNATIONAL-SEARCH-REPORTJP2013241482
INTERNATIONAL-SEARCH-REPORTJPH07500371
INTERNATIONAL-SEARCH-REPORTJPH10193911
OPPOSITIONDE102005048721
OPPOSITIONEP0982378
OPPOSITIONEP1452344
OPPOSITIONEP3181633
OPPOSITIONJP2007131730
OPPOSITIONJP2007269259
OPPOSITIONJP2011231295
OPPOSITIONJP2012077135
OPPOSITIONJP2012207233
OPPOSITIONUS2011034611
OPPOSITIONUS2011236816
OPPOSITIONUS6211281
OPPOSITIONUS6787595
OPPOSITIONUS8697793
SEARCHEP0519988
SEARCHEP0686174
SEARCHEP2778202
SEARCHUS2008110552
SEARCHUS2014228502
SEARCHUS4973463
SEARCHUS5124396
SEARCHUS5430088
SEARCHUS5985977
SEARCHUS6358487
SEARCHUS6787595

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents