The weekly litigation news digest is live. Subscribe now

IP Verse

Ternary Elastic Copolymer, And Method For Preparing Same - EP2902422

The patent EP2902422 was granted to LG Chem on Mar 25, 2020. The application was filed on Nov 15, 2012 under application number EP12888568A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2902422

LG CHEM
Application Number
EP12888568A
Filing Date
Nov 15, 2012
Status
Patent Maintained As Amended
Feb 21, 2020
Publication Date
Mar 25, 2020
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
VERSALISFeb 2, 2018DE GREGORIADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP0751156
INTERNATIONAL-SEARCH-REPORTKR20000010950
INTERNATIONAL-SEARCH-REPORTKR20010014241
INTERNATIONAL-SEARCH-REPORTWO9701586
OPPOSITIONEP0967231
OPPOSITIONUS2013114675
OPPOSITIONWO2013076699
OPPOSITIONWO9900434
SEARCHEP1284270

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