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IP Verse

Use Of N-Substituted Pyrrolidones To Promote The Penetration Of Agrochemical Active Agents - EP3468363

The patent EP3468363 was granted to Clariant on Mar 4, 2020. The application was filed on May 19, 2017 under application number EP17727510A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3468363

CLARIANT
Application Number
EP17727510A
Filing Date
May 19, 2017
Status
Granted And Under Opposition
Jan 31, 2020
Publication Date
Mar 4, 2020
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
BASFDec 2, 2020MEISSNER BOLTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONEP0453915
DESCRIPTIONWO2005104844
DESCRIPTIONWO2009029561
DESCRIPTIONWO2013107822
INTERNATIONAL-SEARCH-REPORTEP2260702
INTERNATIONAL-SEARCH-REPORTUS4361436
INTERNATIONAL-SEARCH-REPORTUS4595679
INTERNATIONAL-SEARCH-REPORTUS5389688
INTERNATIONAL-SEARCH-REPORTWO2010023198
OPPOSITIONCA2114234
OPPOSITIONUS4361436
OPPOSITIONUS5071463
OPPOSITIONUS5160528
OPPOSITIONUS5698540
OPPOSITIONWO2013107822
OPPOSITIONWO2016034618

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.

  • Date

    Description

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