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Methods For Ensuring Resuspension Of Paliperidone Palmitate Formulations - EP4005555

The patent EP4005555 was granted to Janssen Pharmaceutica on May 15, 2024. The application was originally filed on Nov 24, 2021 under application number EP21210307A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4005555

JANSSEN PHARMACEUTICA
Application Number
EP21210307A
Filing Date
Nov 24, 2021
Status
Granted And Under Opposition
Apr 12, 2024
Publication Date
May 15, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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 DateRepresentativeOpposition Status

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HAMM & WITTKOPPFeb 17, 2025HAMM & WITTKOPPADMISSIBLE
ELKINGTON AND FIFEFeb 14, 2025ELKINGTON AND FIFEADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication Number
DESCRIPTIONUS10143693
DESCRIPTIONUS5254556
DESCRIPTIONUS6077843
DESCRIPTIONUS6555544
DESCRIPTIONUS9439906
OPPOSITIONEP3311374
OPPOSITIONUS10143693
OPPOSITIONWO2016199170
SEARCHEP3311374
SEARCHUS10143693
SEARCHWO2016199170

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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