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IP Verse

Highly Unsaturated Fatty Acid Or Highly Unsaturated Fatty Acid Ethyl Ester With Reduced Environmental Pollutants, And Method For Producing Same - EP2851361

The patent EP2851361 was granted to Nippon Suisan Kaisha on Nov 24, 2021. The application was filed on May 14, 2013 under application number EP13790465A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2851361

NIPPON SUISAN KAISHA
Application Number
EP13790465A
Filing Date
May 14, 2013
Status
Granted And Under Opposition
Oct 22, 2021
Publication Date
Nov 24, 2021
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
KD PHARMA BEXBACHAug 24, 2022PATENTANWALTE BERNHARDT WOLFF PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (35) New

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

Citation PhasePublication Number
DESCRIPTIONEP0460917
DESCRIPTIONEP0610506
DESCRIPTIONJP3905538B
DESCRIPTIONJPH0441457B
DESCRIPTIONJPH05222392
DESCRIPTIONJPH0633088B
DESCRIPTIONWO2004007654
DESCRIPTIONWO2009017102
INTERNATIONAL-SEARCH-REPORTJP2001302584
INTERNATIONAL-SEARCH-REPORTJP2011522913
INTERNATIONAL-SEARCH-REPORTJPH09510091
INTERNATIONAL-SEARCH-REPORTJPH10310551
INTERNATIONAL-SEARCH-REPORTJPH1095744
INTERNATIONAL-SEARCH-REPORTJPH11209785
INTERNATIONAL-SEARCH-REPORTWO2011080503
OPPOSITIONEP0460917
OPPOSITIONEP0610506
OPPOSITIONEP0712651
OPPOSITIONEP1523541
OPPOSITIONEP2438819
OPPOSITIONEP2732014
OPPOSITIONJP2001302584
OPPOSITIONJP2011522913
OPPOSITIONJPH09510091
OPPOSITIONJPH10310551
OPPOSITIONJPH1095744
OPPOSITIONJPH11209785
OPPOSITIONWO0206430
OPPOSITIONWO2004007654
OPPOSITIONWO2011080503
OPPOSITIONWO2012109539
OPPOSITIONWO2013007315
SEARCHEP2438819
SEARCHWO0206430
SEARCHWO2012109539

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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