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IP Verse

Topical Composition - EP3793513

The patent EP3793513 was granted to DSM Assets on Jun 22, 2022. The application was filed on May 13, 2019 under application number EP19722914A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3793513

DSM ASSETS
Application Number
EP19722914A
Filing Date
May 13, 2019
Status
Granted And Under Opposition
May 20, 2022
Publication Date
Jun 22, 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
DALLI WERKEDec 14, 2022F & E PATENTADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE102014104257
INTERNATIONAL-SEARCH-REPORTEP2921157
INTERNATIONAL-SEARCH-REPORTEP3228299
INTERNATIONAL-SEARCH-REPORTEP3260113
INTERNATIONAL-SEARCH-REPORTEP3269425
INTERNATIONAL-SEARCH-REPORTWO0145640
OPPOSITIONEP0292157
OPPOSITIONEP2745831
OPPOSITIONEP3228299
OPPOSITIONWO2019170363

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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