IP Verse

Coating Composition, Solid Preparation Coated Therewith, And Method For Preparing Solid Preparation

Patent No. EP2510923 (titled "Coating Composition, Solid Preparation Coated Therewith, And Method For Preparing Solid Preparation") was filed by Shin Etsu Chemical on Mar 23, 2012. The application was issued on Dec 31, 2014.

Patent Summary

Patent Family

Patent family tree
Statuses, jurisdictions and citation links are shared on request.

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
THE DOW CHEMICALSep 10, 2015GOLDENER

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

EP2510923

SHIN ETSU CHEMICAL
Application Number
EP12160977A
Filing Date
Mar 23, 2012
Status
Opposition Rejected
Apr 28, 2017
Publication Date
Dec 31, 2014
External Links
Slate, Register , Google Patents