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IP Verse

Dosing Regimen For Anti-Bcma Agents - EP4058148

The patent EP4058148 was granted to Amgen on Mar 13, 2024. The application was filed on May 8, 2020 under application number EP20729951A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4058148

AMGEN
Application Number
EP20729951A
Filing Date
May 8, 2020
Status
Granted And Under Opposition
Feb 9, 2024
Publication Date
Mar 13, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

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 DateRepresentativeOpposition Status
ABBVIEDec 13, 2024KONIG SZYNKA TILMANN VON RENESSE PATENTANWALTE PARTNERSCHAFT MBB DUSSELDORFADMISSIBLE
REGENERON PHARMACEUTICALSAug 2, 2024CARPMAELS & RANSFORDADMISSIBLE
STRAWMANMar 15, 2024RCF PROTECTING INNOVATIONADMISSIBLE

Patent Citations (62) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

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Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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    Description

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