Viral Clearance Test Method

Patent No. EP4317460 (titled "Viral Clearance Test Method") was filed by Asahi Kasei Life Science on Mar 25, 2022. The application was issued on Dec 31, 2025.

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CompanyOpposition DateRepresentative
GOTTSCHALDSep 30, 2026GOTTSCHALD PATENTANWALTE PARTNERSCHAFT MBB

Dossier Documents

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  • Date

    Description

EP4317460

ASAHI KASEI LIFE SCIENCE
Application Number
EP22775825A
Filing Date
Mar 25, 2022
Status
Granted And Under Opposition
Nov 28, 2025
Publication Date
Dec 31, 2025