The weekly litigation news digest is live. Subscribe now

IP Verse

Stabilized Polymer Compositions And Methods Of Making Same - EP2840112

The patent EP2840112 was granted to Baerlocher on Apr 10, 2019. The application was filed on Aug 21, 2013 under application number EP13181133A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2840112

BAERLOCHER
Application Number
EP13181133A
Filing Date
Aug 21, 2013
Status
Granted And Under Opposition
Mar 8, 2019
Publication Date
Apr 10, 2019
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
AKDENIZ CHEMSON ADDITIVESJan 9, 2020VIERINGADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
OPPOSITIONEP0330097
OPPOSITIONEP0398620
OPPOSITIONEP0889085
OPPOSITIONWO2006131455
OPPOSITIONWO9108984
SEARCHEP0565184
SEARCHUS2005006628
SEARCHUS6143814

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