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Therapeutic Agent And Therapeutic Method For Pulmonary Hypertension

Patent No. EP3305321 (titled "Therapeutic Agent And Therapeutic Method For Pulmonary Hypertension") was filed by Kyowa Hakko Kirin on May 31, 2016. The application was issued on Oct 16, 2024.

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
J A KEMPJul 16, 2025J A KEMP
ALTMANN STOSSEL DICK PATENTANWALTE PARTG MBBJul 15, 2025ALTMANN STOSSEL DICK PATENTANWALTE PARTG MBB

Dossier Documents

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EP3305321

KYOWA HAKKO KIRIN
Application Number
EP16803331A
Filing Date
May 31, 2016
Status
Granted And Under Opposition
Sep 13, 2024
Publication Date
Oct 16, 2024
External Links
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