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IP Verse

Sunscreen Composition With Low Stickiness - EP4054727

The patent EP4054727 was granted to DSM Assets on Aug 16, 2023. The application was originally filed on Nov 3, 2020 under application number EP20803455A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4054727

DSM ASSETS
Application Number
EP20803455A
Filing Date
Nov 3, 2020
Status
Granted And Under Opposition
Jul 14, 2023
Publication Date
Aug 16, 2023
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

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BASFMay 15, 2024MAIWALDADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
EXAMINATIONEP3195853
INTERNATIONAL-SEARCH-REPORTDE102014206221
INTERNATIONAL-SEARCH-REPORTEP3195853
INTERNATIONAL-SEARCH-REPORTUS2015209259
OPPOSITIONDE102014206221
OPPOSITIONDE10226353
OPPOSITIONDE10353030
OPPOSITIONEP1281388
OPPOSITIONEP2710996
OPPOSITIONEP3052072
OPPOSITIONEP3213742
OPPOSITIONUS2005037042
OPPOSITIONUS2005261222
OPPOSITIONUS8383087

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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