Method For Treating Lignocellulosic Biomass By Impregnation - EP3728408

The patent EP3728408 was granted to Agro Industries Recherche ET Developpement on Oct 6, 2021. The application was originally filed on Dec 4, 2018 under application number EP18811273A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3728408

AGRO INDUSTRIES RECHERCHE ET DEVELOPPEMENT
Application Number
EP18811273A
Filing Date
Dec 4, 2018
Status
Opposition Rejected
May 2, 2025
Grant Date
Oct 6, 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

Get instant alerts for new oppositions and patent status changes

UPM KYMMENE OYJJul 5, 2022HOFFMANN EITLEADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONEP2610346
DESCRIPTIONUS2012104313
DESCRIPTIONUS8057639
DESCRIPTIONUS8512512
INTERNATIONAL-SEARCH-REPORTUS2011318796
INTERNATIONAL-SEARCH-REPORTWO2010121367
INTERNATIONAL-SEARCH-REPORTWO2012061939
INTERNATIONAL-SEARCH-REPORTWO2012088108
INTERNATIONAL-SEARCH-REPORTWO2015173226
INTERNATIONAL-SEARCH-REPORTWO2018015227
OPPOSITIONUS2011318796
OPPOSITIONUS9333468
OPPOSITIONWO2012061939
OPPOSITIONWO2012088108
OPPOSITIONWO2014046895
OPPOSITIONWO2018015227
OPPOSITIONWO2019090413

Non-Patent Literature (NPL) Citations (1) New

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

Citation PhaseReference TextLink
OPPOSITION- Well Joseph R et al., "Pretreatment of Corn Fiber by Pressure Cooking in Water", Applied Biochemistry and Biotechnology, (19980101), vol. 73, pages 1 - 17, XP055943747-

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