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IP Verse

Topical Pharmaceutical Compositions - EP3297605

The patent EP3297605 was granted to Dermavant Sciences on May 4, 2022. The application was filed on May 19, 2016 under application number EP16725243A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3297605

DERMAVANT SCIENCES
Application Number
EP16725243A
Filing Date
May 19, 2016
Status
Granted And Under Opposition
Apr 2, 2022
Publication Date
May 4, 2022
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
SANDOZFeb 3, 2023KRAUS & LEDERER PARTGMBBADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
DESCRIPTIONUS7868047
DESCRIPTIONWO0142231
DESCRIPTIONWO9503695
INTERNATIONAL-SEARCH-REPORTUS2005059733
INTERNATIONAL-SEARCH-REPORTUS2008206155
INTERNATIONAL-SEARCH-REPORTUS2010221194
INTERNATIONAL-SEARCH-REPORTWO0142231
OPPOSITIONCN102657602
OPPOSITIONCN102657610
OPPOSITIONCN103315958

Dossier Documents

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    Description

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