IP Verse

Cross-Linkable Masses Based On Organyl-Oxysilane-Terminated Polymers - EP3143071

The patent EP3143071 was granted to Wacker Chemie on Nov 27, 2024. The application was originally filed on Apr 10, 2015 under application number EP15715269A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3143071

WACKER CHEMIE
Application Number
EP15715269A
Filing Date
Apr 10, 2015
Status
Granted And Under Opposition
Oct 25, 2024
Grant Date
Nov 27, 2024
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

Get instant alerts for new oppositions and patent status changes

MOMENTIVE PERFORMANCE MATERIALSAug 27, 2025MULLER BORE & PARTNER PATENTANWALTE PARTG MBBADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication NumberPublication Link
EXAMINATIONUS6602964
INTERNATIONAL-SEARCH-REPORTDE102011006130
INTERNATIONAL-SEARCH-REPORTDE102011081264
INTERNATIONAL-SEARCH-REPORTDE102011087604
INTERNATIONAL-SEARCH-REPORTDE102012201734
OPPOSITIONUS6602964
OTHERUS10030183
OTHERUS6602964

Non-Patent Literature (NPL) Citations (1) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Anonymous, "Cross-Linked and Filled Polymers", Anonymous, Ferry D John, Viscoelastic properties of polymers - second edition, John wiley & sons , (19700101), pages 456 - 458, XP093311468-

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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