The weekly litigation news digest is live. Subscribe now

IP Verse

Alpha-Alumina Flakes - EP2799398

The patent EP2799398 was granted to Merck Patent on May 23, 2018. The application was filed on Apr 9, 2014 under application number EP14001292A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2799398

MERCK PATENT
Application Number
EP14001292A
Filing Date
Apr 9, 2014
Status
Granted And Under Opposition
Apr 20, 2018
Publication Date
May 23, 2018
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
PPG INDUSTRIESFeb 22, 2019F & E PATENTADMISSIBLE
AWA SWEDENFeb 22, 2019AWA SWEDENWITHDRAWN

Patent Citations (52) New

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

Citation PhasePublication Number
DESCRIPTIONDE1467468
DESCRIPTIONDE1522572
DESCRIPTIONDE1959988
DESCRIPTIONDE2009566
DESCRIPTIONDE2214545
DESCRIPTIONDE2215191
DESCRIPTIONDE2244298
DESCRIPTIONDE2313331
DESCRIPTIONDE3137808
DESCRIPTIONDE3137809
DESCRIPTIONDE3151343
DESCRIPTIONDE3151354
DESCRIPTIONDE3151355
DESCRIPTIONDE3211602
DESCRIPTIONDE3235017
DESCRIPTIONDE3334598
DESCRIPTIONDE3825702
DESCRIPTIONEP0045851
DESCRIPTIONEP0090259
DESCRIPTIONEP0106235
DESCRIPTIONEP0271767
DESCRIPTIONEP0634459
DESCRIPTIONJPH0372572
DESCRIPTIONJPH0439362
DESCRIPTIONJPS57111239
DESCRIPTIONUS4038099
DESCRIPTIONUS5433779
DESCRIPTIONUS5571851
DESCRIPTIONUS5702519
DESCRIPTIONUS5759255
DESCRIPTIONWO0192425
DESCRIPTIONWO2006101306
DESCRIPTIONWO2008026829
DESCRIPTIONWO9632446
DESCRIPTIONWO9957204
OPPOSITIONUS2002041047
OPPOSITIONUS2006223910
OPPOSITIONUS2009186225
OPPOSITIONUS2009320719
OPPOSITIONUS2010015445
OPPOSITIONUS2011052485
OPPOSITIONUS2011226161
OPPOSITIONUS5702519
OPPOSITIONUS7993746
OPPOSITIONUS8088212
OPPOSITIONWO2008026829
SEARCHEP1148028
SEARCHUS2006223910
SEARCHUS2010015445
SEARCHUS5702519
SEARCHWO2006101306
SEARCHWO2008026829

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