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IP Verse

Oil/Water-Emulsion-Type Topical Compositions Containing A Retinoid - EP2854802

The patent EP2854802 was granted to Galderma Research on Aug 24, 2022. The application was filed on May 30, 2013 under application number EP13726504A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2854802

GALDERMA RESEARCH
Application Number
EP13726504A
Filing Date
May 30, 2013
Status
Patent Maintained As Amended
Jul 22, 2022
Publication Date
Aug 24, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Synthesis of an oil-in-water emulsion with good physical and chemical stability, a rapid rate of penetration and a high level of penetration into the epidermis and/or the dermis. The composition comprises 3′′-tert-butyl-4′-(2-hydroxy-ethoxy)-4′′ acid.

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
GENERICS UKApr 24, 2019HGFADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
DESCRIPTIONEP0826366
DESCRIPTIONEP0989846
DESCRIPTIONEP1831149
DESCRIPTIONUS5851538
INTERNATIONAL-SEARCH-REPORTFR2915682
INTERNATIONAL-SEARCH-REPORTWO2006066978
OPPOSITIONEP1831149
OPPOSITIONEP2065032
OPPOSITIONUS2006110415
OPPOSITIONUS2011070274
OPPOSITIONUS6531141
OPPOSITIONUS7820186
OPPOSITIONWO2008148968
OPPOSITIONWO2008152064

Dossier Documents

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    Description

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