Selective Hydrogenation Catalyst Comprising An Extruded Support - EP3463656

The patent EP3463656 was granted to IFP Energies Nouvelles on Jun 10, 2020. The application was originally filed on Apr 24, 2017 under application number EP17718106A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3463656

IFP ENERGIES NOUVELLES
Application Number
EP17718106A
Filing Date
Apr 24, 2017
Status
Opposition Rejected
Jun 16, 2023
Grant Date
Jun 10, 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

JOHNSON MATTHEY PUBLICFeb 24, 2021LORKIN -

Patent Citations (10) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS2006025302
INTERNATIONAL-SEARCH-REPORTFR2922784
INTERNATIONAL-SEARCH-REPORTFR2968578
INTERNATIONAL-SEARCH-REPORTFR2990882
INTERNATIONAL-SEARCH-REPORTFR2991197
INTERNATIONAL-SEARCH-REPORTUS2003232719
INTERNATIONAL-SEARCH-REPORTUS2014005449
OPPOSITIONUS2010236986
OPPOSITIONUS3966644
OPPOSITIONUS7288686

Non-Patent Literature (NPL) Citations (4) 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- ADRIAN GRUIA, "Hydrotreating", Handbook of Petroleum Processing, (20060000), vol. 8, doi:10.1007/l-4020-2820-2_8, pages 321 - 354, XP055789421-
OPPOSITION- GRUIA Adrian, "Book Chapter :Hydrotreating", Order Information, (20060000), pages 1 - 1, XP055789430-
OPPOSITION- J.W.WARD, "Design and preparation of hydrocracking catalysts", Studies in Surface Science and Catalysis, (19830000), vol. 16, pages 587 - 618, XP055789433-
OPPOSITION- Zhang Qianwen, Li Jia, Liu Xinxiang, Zhu Qiming, "Synergetic effect of Pd and Ag dispersed on Al2O3 in the selective hydrogenation of acetylene", Applied Catalysis A General, (20000501), vol. 197, no. 2, pages 221 - 228, XP004272316

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