IP Verse

Polymer Composition With Improved Mechanical Properties

Patent No. EP3662014 (titled "Polymer Composition With Improved Mechanical Properties") was filed by Sika Technology on Aug 3, 2018. The application was issued on Jan 4, 2023.

Patent Summary

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Patent Family

Patent Oppositions (2)

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
PPG INDUSTRIESOct 4, 2023F & E PATENT
L & L PRODUCTS EUROPEOct 2, 2023KUTZENBERGER WOLFF & PARTNER

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.

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EP3662014

SIKA TECHNOLOGY
Application Number
EP18746230A
Filing Date
Aug 3, 2018
Status
Granted And Under Opposition
Dec 2, 2022
Publication Date
Jan 4, 2023
External Links
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