Silyl-Terminated Resin Composition And Method For Producing Same

Patent No. EP3239248 (titled "Silyl-Terminated Resin Composition And Method For Producing Same") was filed by Shiraishi Kogyo Kaisha on Dec 24, 2014. The application was issued on May 29, 2019.

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 DateRepresentative
KRANZLEMar 2, 2020PFENNING

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

EP3239248

SHIRAISHI KOGYO KAISHA
Application Number
EP14908955A
Filing Date
Dec 24, 2014
Status
Opposition Rejected
May 13, 2022
Publication Date
May 29, 2019