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Methods Of Administering Tetrahydrobiopterin, Associated Compositions, And Methods Of Measuring

Patent No. EP3461503 (titled "Methods Of Administering Tetrahydrobiopterin, Associated Compositions, And Methods Of Measuring") was filed by Biomarin Pharmaceutical on Apr 11, 2008. The application was issued on May 11, 2022.

Patent Summary

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Patent Oppositions (5)

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
CORIPHARMA EHFNov 9, 2022ELKINGTON AND FIFE
DIPHARMANov 9, 2022ELKINGTON AND FIFE
BETAPHARM ARZNEIMITTELOct 28, 2022HAMM & WITTKOPP
SANDOZOct 12, 2022ELKINGTON AND FIFE
STADA ARZNEIMITTELOct 5, 2022HAMM & WITTKOPP

Dossier Documents

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EP3461503

BIOMARIN PHARMACEUTICAL
Application Number
EP18205446A
Filing Date
Apr 11, 2008
Status
Revoked
Jun 14, 2024
Publication Date
May 11, 2022
External Links
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