Assignee
EURECAT SA
FR17 patents
Top patents by PatentIndex Score
US9434893B2Sep 6, 2016
Process for the start-up of hydrotreatment or hydroconversion units
EURECAT SA29 citations94
US7713905B2May 11, 2010
Off-site treatment for hydrogenation catalysts
EURECAT SA27 citations89
US7582587B2Sep 1, 2009
Passivation of sulphur hydroconversion catalyst
EURECAT SA13 citations83
US8377839B2Feb 19, 2013
Process for the regeneration of catalysts for the treatment of hydrocarbons
EURECAT SA5 citations70
US9533288B2Jan 3, 2017
Method for preparing supported metal catalysts for hydrogenating unsaturated hydrocarbons
EURECAT SA2 citations69
US7501376B2Mar 10, 2009
Oxidizing heat treatment passivation of sulphide hydrotreatment catalyst
EURECAT SA2 citations62
US10828632B2Nov 10, 2020
Method for compositional sorting of catalyst or adsorbent in mixtures of catalysts and/or adsorbents
EURECAT SA1 citations60
US10195601B2Feb 5, 2019
Process for limiting self heating of activated catalysts
EURECAT SA1 citations57
US9982202B2May 29, 2018
Process for the start-up of hydrotreatment or hydroconversion units
EURECAT SA0 citations52
US12392012B2Aug 19, 2025
Method for recovering metals contained in spent catalysts from ferro-alloys
EURECAT SA0 citations51
US11992831B2May 28, 2024
Method for completely emptying a catalytic reactor by means of an articulated arm equipped with rotary spiral protuberances
EURECAT SA0 citations49
US10737939B2Aug 11, 2020
Process for producing hydrogen sulfide in a circulating catalytic bed reactor
EURECAT SA0 citations44
US10065164B2Sep 4, 2018
Method for completely emptying a catalytic reactor
EURECAT SA0 citations41
US10279377B2May 7, 2019
Method for sorting contaminated catalysts or adsorbents
EURECAT SA0 citations39
US10207251B2Feb 19, 2019
Process for limiting the emissions of gases from porous particles
EURECAT SA0 citations35
US10369560B2Aug 6, 2019
Method for limiting the emission of dust from catalyst grains
EURECAT SA0 citations34
US10065165B2Sep 4, 2018
Method for completely emptying a catalytic reactor
EURECAT SA0 citations30