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IP Verse

Method Of Making Sustained Release Microparticles - EP2379055

The patent EP2379055 was granted to Oakwood Laboratories on Nov 8, 2017. The application was originally filed on Dec 1, 2009 under application number EP09830961A. The patent is currently recorded with a legal status of "Revoked".

EP2379055

OAKWOOD LABORATORIES
Application Number
EP09830961A
Filing Date
Dec 1, 2009
Status
Revoked
Nov 18, 2022
Publication Date
Nov 8, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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
HOFFMANN EITLEAug 8, 2018HOFFMANN EITLEADMISSIBLE

Patent Citations (7) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2005042294
INTERNATIONAL-SEARCH-REPORTUS5945126
OPPOSITIONUS5945126
OPPOSITIONUS6270802
OPPOSITIONUS6361798
OPPOSITIONUS6495166
SEARCHUS6270802

Dossier Documents

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    Description

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