IP Verse

Process For Enzymatic Hydrolysis Of Lignocellulosic Material And Fermentation Of Sugars - EP2917354

The patent EP2917354 was granted to DSM Assets on Jan 15, 2020. The application was originally filed on Nov 7, 2013 under application number EP13789275A. The patent is currently recorded with a legal status of "Revoked".

EP2917354

DSM ASSETS
Application Number
EP13789275A
Filing Date
Nov 7, 2013
Status
Revoked
May 9, 2025
Publication Date
Jan 15, 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

Get instant alerts for new oppositions and patent status changes

NOVOZYMESOct 14, 2020POTTER CLARKSONWITHDRAWN

Patent Citations (5) New

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

Citation PhasePublication Number
EXAMINATIONWO2009046538
OPPOSITIONWO2010138754
OPPOSITIONWO2011000949
OPPOSITIONWO2012130120
OPPOSITIONWO2014130812

Non-Patent Literature (NPL) Citations (9) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
EXAMINATION- IOELOVICH ET AL, "Study of enzymatic hydrolysis of pretreated biomass at increased solids loading", BIORESOURCES, (201210), vol. 7, pages 4672 - 4682
EXAMINATION- CANNELLA ET AL, "Do new cellulolytic enzyme preparations affect the industrial strategies for high solids lignocellulosic ethanol production", BIOTECHNOLOGY AND BIOENGINEERING, (20130911), vol. 111, pages 59 - 68, XP002721360
EXAMINATION- CANNELLA ET AL, "Production and effect of aldonic acids during enzymatic hydrolysis of lignocellulose at high dry matter content", BIOTECHNOLOGY FOR BIOFUELS, (20120430), vol. 5, pages 1 - 10, XP021117102
OPPOSITION- JAGANI et al., "An Overview of Fermenter and the Design Considerations to Enhance its Productivity", Pharmacologyonline, (20100000), vol. 1, pages 261 - 300, XP055713985
OPPOSITION- K Reiner, "Catalase Test Protocol", Am. Soc. Microbiol, (20101111), pages 1 - 9, XP055713988
OPPOSITION- Villadsen et al., BIOREACTION ENGINEERING PRINCIPLES, (20110000), pages 443 - 445, XP055713990
OPPOSITION- BEESON et al., "Oxidative Cleavage of Cellulose by Fungal Copper-Dependent Polysaccharide Monooxygenases", J Am Chem Soc., (20120000), vol. 134, no. 2, pages 890 - 892, XP055027202
OPPOSITION- PODKAMINER et al., "Ethanol and anaerobic conditions reversibly inhibit commercial cellulase activity in thermophilic simultaneous saccharification and fermentation (tSSF)", Biotechnol. Biofuels, (20120000), vol. 5, XP021108101
OPPOSITION- LEGGIO et al., "A structural overview of GH61 proteins - fungal cellulose degrading polysaccharide monooxygenases", Comput. Struct. Biotechnol. J., (20120000), vol. 2, no. 3, XP055058853

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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

  • Get instant alerts for new documents