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Pharmaceutical Composition Containing Poorly-Soluble Basic Medicine

Patent No. EP3815688 (titled "Pharmaceutical Composition Containing Poorly-Soluble Basic Medicine") was filed by Chugai Seiyaku Kabushiki Kaisha on Jun 28, 2019. The application was issued on Dec 6, 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
SANDOZSep 6, 2024GREINER
TEVA PHARMACEUTICALSSep 4, 2024KRAUS & LEDERER PARTGMBB

Dossier Documents

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EP3815688

CHUGAI SEIYAKU KABUSHIKI KAISHA
Application Number
EP19826841A
Filing Date
Jun 28, 2019
Status
Granted And Under Opposition
Nov 3, 2023
Publication Date
Dec 6, 2023
External Links
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