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IP Verse

"Preservation Of Biomass Material Comprising Polysaccharide And Method For Extracting Polysaccharide From Preserved Biomass Material" - EP2665753

The patent EP2665753 was granted to CP Kelco APS on Feb 20, 2019. The application was filed on Dec 23, 2011 under application number EP11805853A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2665753

CP KELCO APS
Application Number
EP11805853A
Filing Date
Dec 23, 2011
Status
Granted And Under Opposition
Jan 18, 2019
Publication Date
Feb 20, 2019
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
CARGILLNov 19, 2019FORRESTERSADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTGB1332985
INTERNATIONAL-SEARCH-REPORTGB453877
INTERNATIONAL-SEARCH-REPORTWO9948382
OPPOSITIONEP1342778
OPPOSITIONGB1251358
OPPOSITIONGB2222172
OPPOSITIONUS1976741
OPPOSITIONUS2273521
OPPOSITIONUS2273527
OPPOSITIONUS4497842
OPPOSITIONWO0117376
OPPOSITIONWO2012097943
OPPOSITIONWO9100026

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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