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EURECAT EUROP RETRAIT CATALYS

Overview
  • Total Patents
    152
About

EURECAT EUROP RETRAIT CATALYS has a total of 152 patent applications. Its first patent ever was published in 1983. It filed its patents most often in France, United States and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, basic materials chemistry and machines are EXERGEN PTY LTD, COASTAL CATALYSTS TECH and OXFORD CATALYSTS LTD.

Patent filings per year

Chart showing EURECAT EUROP RETRAIT CATALYSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dufresne Pierre 63
#2 Berrebi Georges 60
#3 Brahma Nilanjan 27
#4 Ackermann Francois 18
#5 Labruyere Franck 16
#6 Darcissac Jean 12
#7 Jiyorujiyu Berebi 10
#8 Pierre Dufresne 7
#9 Georges Berrebi 7
#10 Roumieu Raymond 7

Latest patents

Publication Filing date Title
FR2862548A1 Off-site regeneration of reforming catalysts
FR2845014A1 Passivation thermal thermal treatment of hydrotreating catalyst
US2002098971A1 Regeneration method of heterogeneous catalysts and adsorbents
CN1479651A Regeneration method of heterogeneous catalysts and adsorbents
FR2797594A1 precarbonation of hydrotreatment catalyst
FR2784602A1 Process for treating a catalyst or adsorbent in a fluidized bed
FR2784312A1 Off-site presulfurization in the presence of hydrocarbon molecule
US5823684A Protective belt for a drum formed by a transport bag for powdery materials
FR2767072A1 Protection of catalysts by protective layer deposit
US5922638A Process for presulfurizing hydrotreatment catalysts
FR2755626A1 Off-site pre-packaging process for a hydrocarbon processing catalyst
FR2749779A1 Process for presulfurizing hydrotreatment catalysts
FR2743512A1 Method for incorporating sulfur in the porosity of a hydrocarbon processing catalyst
FR2736892A1 Protective belt of a put of a bag for transporting powdery materials
FR2726486A1 Off-site regeneration process of catalyst comprising at least one precious metal
FR2725381A1 Off-site pretreatment process for a hydrocarbon treatment catalyst
FR2706326A1 New mode of catalyst presulphurization.
FR2701861A1 Heat treatment of solid particles of catalysts or adsorbents in the presence of fluid in a vibrating helical coil.
FR2699430A1 Method for regenerating a hydrocarbon conversion catalyst.
FR2689420A1 Process for presulfurizing a hydrocarbon processing catalyst.