The weekly litigation news digest is live. Subscribe now

IP Verse

Methods For The Purification Of Proteins Using Caprylic Acid - EP3137186

The patent EP3137186 was granted to Novo Nordisk on Jan 27, 2021. The application was filed on Apr 30, 2015 under application number EP15722478A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3137186

NOVO NORDISK
Application Number
EP15722478A
Filing Date
Apr 30, 2015
Status
Granted And Under Opposition
Dec 25, 2020
Publication Date
Jan 27, 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
EUROPEAN OPPOSITIONSOct 27, 2021LEE -
GLAXOSMITHKLINEOct 26, 2021KIMADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
EXAMINATIONEP2695620
EXAMINATIONUS4939176
INTERNATIONAL-SEARCH-REPORTEP0374625
INTERNATIONAL-SEARCH-REPORTEP1506810
INTERNATIONAL-SEARCH-REPORTWO2010048192
OPPOSITIONEP0374625
OPPOSITIONEP1506810
OPPOSITIONEP2695620
OPPOSITIONRU2356559
OPPOSITIONUS4939176
OPPOSITIONWO02096215
OPPOSITIONWO2010048192
OPPOSITIONWO2013050104
OPPOSITIONWO2014141150
OPPOSITIONWO2014186350

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