The weekly litigation news digest is live. Subscribe now

IP Verse

Organic Photodetector - EP3523835

The patent EP3523835 was granted to Merck Patent on Nov 16, 2022. The application was originally filed on Oct 2, 2017 under application number EP17772747A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3523835

MERCK PATENT
Application Number
EP17772747A
Filing Date
Oct 2, 2017
Status
Granted And Under Opposition
Oct 14, 2022
Publication Date
Nov 16, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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

REGLERAug 9, 2023WINTERADMISSIBLE

Patent Citations (27) New

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

Citation PhasePublication Number
DESCRIPTIONEP2883881
DESCRIPTIONJP2013131477
DESCRIPTIONUS2004187911
DESCRIPTIONUS2006090791
DESCRIPTIONUS2007102696
DESCRIPTIONUS2007181179
DESCRIPTIONUS2007246094
DESCRIPTIONUS2007272296
DESCRIPTIONUS2009211633
DESCRIPTIONUS7476278
DESCRIPTIONUS8129616
DESCRIPTIONUS8242356
DESCRIPTIONWO0053656
DESCRIPTIONWO2004022626
DESCRIPTIONWO2012114315
DESCRIPTIONWO2012114316
DESCRIPTIONWO2013142841
DESCRIPTIONWO2014082704
DESCRIPTIONWO2014082706
INTERNATIONAL-SEARCH-REPORTWO2014029453
INTERNATIONAL-SEARCH-REPORTWO2015004393
OPPOSITIONCN105524256
OPPOSITIONEP2133321
OPPOSITIONEP2223918
OPPOSITIONUS2012283377
OPPOSITIONUS2013324685
OPPOSITIONWO2015067335

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