Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Catalyst for hydrorefining hydrocarbon feedstocks containing niobium trisulphide

Catalyst for hydrorefining hydrocarbon feedstocks containing niobium trisulphide

US Patent 5157009 · Granted Oct 20, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Photocatalytic composition that comprises metal particles and two semiconductors2020
Photocatalytic composition comprising metallic particles and two semiconductors,2020
Process for capturing sulphur impurities using specific retaining materials2017
Production of nitrile compounds2013
Precarbonisation of a hydrotreatment catalyst2003
Catalyst comprising a group VIB metal carbide, phosphorous and its use for hydro2002
Hydrodefining and hydrocracking catalyst comprising a mixed sulphide comprising 2000
Hydrodefining and hydrocracking catalyst comprising a mixed sulphide comprising 2000
Crystalline microporous solids consisting of aluminophosphates substituted by a 1997
Process for the synthesis of a silica enriched crystalline aluminosilicate havin1996
Catalysts based on highly dispersed metal oxides, comprising in particular zirco1995
Catalysts based on highly dispersed metal oxides, comprising in particular zirco1995