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Sunscreen Compositions Comprising Butyl Methoxydibenzoylmethane, Triazine Derivatives And Photostabilizer

Patent No. EP3937896 (titled "Sunscreen Compositions Comprising Butyl Methoxydibenzoylmethane, Triazine Derivatives And Photostabilizer") was filed by Basf on Mar 13, 2020. The application was issued on Jan 15, 2025.

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
DSM ASSETSOct 15, 2025J A KEMP
RIECKOct 14, 2025FUCHS PATENTANWALTE PARTNERSCHAFT MBB

Dossier Documents

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EP3937896

BASF
Application Number
EP20712882A
Filing Date
Mar 13, 2020
Status
Granted And Under Opposition
Dec 13, 2024
Publication Date
Jan 15, 2025
External Links
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