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IP Verse

Additive For Temperature Adaptive Rheology Profile - EP4010426

The patent EP4010426 was granted to BYK Chemie on Aug 9, 2023. The application was filed on Aug 4, 2020 under application number EP20751131A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4010426

BYK CHEMIE
Application Number
EP20751131A
Filing Date
Aug 4, 2020
Status
Granted And Under Opposition
Jul 7, 2023
Publication Date
Aug 9, 2023
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
EVONIK OPERATIONSMay 8, 2024F & E PATENTADMISSIBLE

Patent Citations (3) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2006106153
INTERNATIONAL-SEARCH-REPORTUS2008234425
INTERNATIONAL-SEARCH-REPORTUS2009088516

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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    Description

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