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IP Verse

Extraction Of Lipid From Cells And Products Therefrom - EP2576801

The patent EP2576801 was granted to DSM Assets on Oct 2, 2019. The application was filed on Jun 1, 2011 under application number EP11790339A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2576801

DSM ASSETS
Application Number
EP11790339A
Filing Date
Jun 1, 2011
Status
Granted And Under Opposition
Aug 30, 2019
Publication Date
Oct 2, 2019
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
MARA RENEWABLESApr 9, 2023REDDIE & GROSEINTERVENTION ADMISSIBLE
ALGAL OMEGAMar 17, 2023REDDIE & GROSEINTERVENTION ADMISSIBLE
ELKINGTON AND FIFEJun 30, 2020BECK GREENERADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
EXAMINATIONUS5476787
EXAMINATIONWO0153512
INTERNATIONAL-SEARCH-REPORTEP1419780
INTERNATIONAL-SEARCH-REPORTUS2005115897
INTERNATIONAL-SEARCH-REPORTUS2006099693
INTERNATIONAL-SEARCH-REPORTUS2007138094
INTERNATIONAL-SEARCH-REPORTUS2008107791
INTERNATIONAL-SEARCH-REPORTUS2008148433
INTERNATIONAL-SEARCH-REPORTWO2008088489
OPPOSITIONAU2003237182B
OPPOSITIONUS2002001833
OPPOSITIONUS2008038800
OPPOSITIONUS5476787
OPPOSITIONUS6166231
OPPOSITIONWO0153512
OPPOSITIONWO0210423
OPPOSITIONWO03092628
OPPOSITIONWO2008155410
OPPOSITIONWO2011153246
SEARCHWO2011153246

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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