Inventor
WACHS ISRAEL E
US37 patents
⚠️ This page may combine multiple inventors who share the name “WACHS ISRAEL E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV LEHIGH
20 patentsUS7374666B2May 20, 2008
Oxidative desulfurization of sulfur-containing hydrocarbons
UNIV LEHIGH54 citations96
US6497855B1Dec 24, 2002
Process for the production of hydrogen from hydrogen sulfide
UNIV LEHIGH52 citations92
US6245708B1Jun 12, 2001
Formation of alcohol conversion catalysts
UNIV LEHIGH20 citations92
US6084135AJul 4, 2000
Production of formaldehyde using carbon oxides, hydrogen and H2 S
UNIV LEHIGH21 citations92
US5907066AMay 25, 1999
Treating methanol-containing waste gas streams
UNIV LEHIGH28 citations92
US6930072B2Aug 16, 2005
Vanadia-titania metal molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehyde
UNIV LEHIGH16 citations88
US6350918B2Feb 26, 2002
Alcohol conversion
UNIV LEHIGH14 citations84
US7193117B2Mar 20, 2007
Methanol oxidation over bulk metal vanadate catalysts
UNIV LEHIGH18 citations82
US6683221B1Jan 27, 2004
Production of formaldehyde from CH4 and H2S
UNIV LEHIGH9 citations74
US6410793B1Jun 25, 2002
Production of formaldehyde from carbon oxides and H2S
UNIV LEHIGH9 citations74
US6198005B1Mar 6, 2001
Treating methanol containing waste gas streams
UNIV LEHIGH10 citations74
US6028228AFeb 22, 2000
Production of formaldehyde from CH4 and H2 S
UNIV LEHIGH10 citations74
US5969191AOct 19, 1999
Production of formaldehyde from methyl mercaptans
UNIV LEHIGH12 citations74
US6147263ANov 14, 2000
Formaldehyde production
UNIV LEHIGH12 citations73
US6331503B1Dec 18, 2001
In-situ formation of metal-molybdate catalysts
UNIV LEHIGH8 citations71
US6037290AMar 14, 2000
In situ regeneration of metal-molybdate catalysts for methanol oxidation to formaldehyde
UNIV LEHIGH8 citations71
US6518463B2Feb 11, 2003
Metal molybdate/iron-molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehyde
UNIV LEHIGH8 citations66
US6624332B2Sep 23, 2003
In situ formation of metal-molybdate catalysts for methanol oxidation to formaldehyde
UNIV LEHIGH2 citations60
US6552233B2Apr 22, 2003
Vanadia-titania/metal-molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehyde
UNIV LEHIGH5 citations58
US6875724B2Apr 5, 2005
Dual catalyst bed reactor for methanol oxidation
UNIV LEHIGH0 citations52
EXXON RESEARCH ENGINEERING CO
10 patentsUS4582912AApr 15, 1986
Process for preparing carboxylic anhydride using improved catalysts
EXXON RESEARCH ENGINEERING CO28 citations92
US4835126AMay 30, 1989
Process for preparing a catalyst for the preparation of a carboxylic anhydride
EXXON RESEARCH ENGINEERING CO27 citations89
US4570020AFeb 11, 1986
Production of methanethiol from H2 S and CO
EXXON RESEARCH ENGINEERING CO22 citations80
US4608359AAug 26, 1986
Iron carbide on titania surface modified with group VA oxides as Fischer-Tropsch catalysts
EXXON RESEARCH ENGINEERING CO9 citations73
US4559365ADec 17, 1985
Iron carbide on titania surface modified with group VA oxides as Fisher-Tropsch catalysts
EXXON RESEARCH ENGINEERING CO10 citations73
US4861747AAug 29, 1989
Catalysts comprising ruthenium on titania surface modified with group VA oxide of vanadium, niobium or tantalum
EXXON RESEARCH ENGINEERING CO15 citations72
US4791092ADec 13, 1988
Aromatic carboxylic anhydride catalyst
EXXON RESEARCH ENGINEERING CO12 citations72
US4711871ADec 8, 1987
Catalysts comprising ruthenium on titania surface modified with group Va oxide of vanadium, niobium or tantalum
EXXON RESEARCH ENGINEERING CO18 citations72
US4582911AApr 15, 1986
Molecular oxidation of aromatic hydrocarbons to the corresponding anhydrides using an improved catalyst
EXXON RESEARCH ENGINEERING CO18 citations72
US4855457AAug 8, 1989
Carboxylic anhydride process
EXXON RESEARCH ENGINEERING CO9 citations70
EXXON CHEMICAL PATENTS INC
4 patentsUS4814317AMar 21, 1989
Process for preparing catalysts for preparation of aromatic carboxylic anhydrides
EXXON CHEMICAL PATENTS INC10 citations74
US4931572AJun 5, 1990
Aromatic carboxylic anhydride catalyst
EXXON CHEMICAL PATENTS INC4 citations63
US4831164AMay 16, 1989
Process of preparing carboxylic anhydride
EXXON CHEMICAL PATENTS INC3 citations63
US4728744AMar 1, 1988
Catalysts for preparation of aromatic carboxylic anhydrides
EXXON CHEMICAL PATENTS INC6 citations63