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Production Process For Refined Fats And Oils - EP2548941

The patent EP2548941 was granted to KAO on Mar 30, 2022. The application was originally filed on Feb 25, 2011 under application number EP11756051A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2548941

KAO
Application Number
EP11756051A
Filing Date
Feb 25, 2011
Status
Patent Maintained As Amended
Feb 25, 2022
Publication Date
Mar 30, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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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UPFIELD EUROPEMar 27, 2019EP&C -
BUNGE LODERS CROKLAANMar 21, 2019POTTER CLARKSONADMISSIBLE
CARGILLMar 14, 2019ELSEVIERSADMISSIBLE

Patent Citations (25) New

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

Citation PhasePublication Number
DESCRIPTIONJP2009040854
DESCRIPTIONJPH037240B
DESCRIPTIONJPH04261497
INTERNATIONAL-SEARCH-REPORTJP2006174808
INTERNATIONAL-SEARCH-REPORTJP2011074358
INTERNATIONAL-SEARCH-REPORTJPH037240B
INTERNATIONAL-SEARCH-REPORTJPH04261497
OPPOSITIONEP2175030
OPPOSITIONEP2471897
OPPOSITIONEP2548941
OPPOSITIONGB1509664
OPPOSITIONGB707454
OPPOSITIONJP2010060980
OPPOSITIONJP2011195621
OPPOSITIONUS2594953
OPPOSITIONWO2009019893
OPPOSITIONWO2011005081
OPPOSITIONWO2011040539
OPPOSITIONWO2011069028
OPPOSITIONWO2011114862
OPPOSITIONWO2012107230
SEARCHGB1509664
SEARCHJPH04261497
SEARCHWO2009115248
SEARCHWO9964547

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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