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Biobased Pearlescent Waxes

Patent No. EP3930670 (titled "Biobased Pearlescent Waxes") was filed by Basf on Feb 18, 2020. The application was issued on Apr 5, 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
CLARIANT PRODUKTE DEUTSCHLANDJan 4, 2024CLARIANT PRODUKTE DEUTSCHLAND
EVONIK OPERATIONSJan 4, 2024EVONIK PATENT ASSOCIATION

Dossier Documents

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EP3930670

BASF
Application Number
EP20704897A
Filing Date
Feb 18, 2020
Status
Granted And Under Opposition
Mar 3, 2023
Publication Date
Apr 5, 2023
External Links
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