IP Verse

Compositions And Methods Of Treating Lupus Nephritis

Patent No. EP4028054 (titled "Compositions And Methods Of Treating Lupus Nephritis") was filed by F Hoffmann LA Roche on Sep 10, 2020. The application was issued on Dec 31, 2025.

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Patent Oppositions (3)

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
KERNEBECK PATENTANWALTSSep 30, 2026KERNEBECK
MAIWALD PATENTANWALTSSep 30, 2026MAIWALD PATENT- UND RECHTSANWALTSGESELLSCHAFT MBH
WUESTHOFF & WUESTHOFFSep 29, 2026SONNENHAUSER

Dossier Documents

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  • Date

    Description

EP4028054

F HOFFMANN LA ROCHE
Application Number
EP20780466A
Filing Date
Sep 10, 2020
Status
Granted And Under Opposition
Nov 28, 2025
Publication Date
Dec 31, 2025
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