Inventor · disambiguated record
Israel E. Wachs
Also filed as: WACHS ISRAEL · WACHS ISRAEL E
38 granted patents·2 pending applications·567 citations·filing 1984–2008
98Inventor score
Files withUNIV LEHIGH21EXXON RESEARCH ENGINEERING CO11EXXON CHEMICAL PATENTS INC4CATALYST DESIGN INC1LEIGH UNIVERSITY1
Top patents by PatentIndex Score
40 records- 0197US7374666B2Oxidative desulfurization of sulfur-containing hydrocarbonsUNIV LEHIGH·Filed 2002·Granted May 20, 2008·54 cites·10 claims
- 0291US6497855B1Process for the production of hydrogen from hydrogen sulfideUNIV LEHIGH·Filed 2000·Granted Dec 24, 2002·52 cites·20 claims
- 0390US4582912AProcess for preparing carboxylic anhydride using improved catalystsEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Apr 15, 1986·28 cites·20 claims
- 0486US4570020AProduction of methanethiol from H2 S and COEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Feb 11, 1986·22 cites·23 claims
- 0586US4544649ACatalysts comprising tantala supported on titaniaEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Oct 1, 1985·21 cites·5 claims
- 0685US7825064B2Supported catalysts using nanoparticles as the support materialUNIV RICE WILLIAM M·Filed 2004·Granted Nov 2, 2010·33 cites·22 claims
- 0784US6930072B2Vanadia-titania metal molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehydeUNIV LEHIGH·Filed 2003·Granted Aug 16, 2005·16 cites·7 claims
- 0883US5907066ATreating methanol-containing waste gas streamsUNIV LEHIGH·Filed 1997·Granted May 25, 1999·28 cites·21 claims
- 0983US4582911AMolecular oxidation of aromatic hydrocarbons to the corresponding anhydrides using an improved catalystEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Apr 15, 1986·18 cites·30 claims
- 1081US6084135AProduction of formaldehyde using carbon oxides, hydrogen and H2 SUNIV LEHIGH·Filed 1998·Granted Jul 4, 2000·21 cites·11 claims
- 1178US6350918B2Alcohol conversionUNIV LEHIGH·Filed 2001·Granted Feb 26, 2002·14 cites·19 claims
- 1277US7193117B2Methanol oxidation over bulk metal vanadate catalystsUNIV LEHIGH·Filed 2002·Granted Mar 20, 2007·18 cites·7 claims
- 1375US6518463B2Metal molybdate/iron-molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehydeUNIV LEHIGH·Filed 2001·Granted Feb 11, 2003·8 cites·18 claims
- 1472US5969191AProduction of formaldehyde from methyl mercaptansUNIV LEHIGH·Filed 1997·Granted Oct 19, 1999·12 cites·20 claims
- 1572US4559365AIron carbide on titania surface modified with group VA oxides as Fisher-Tropsch catalystsEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Dec 17, 1985·10 cites·11 claims
- 1671US6147263AFormaldehyde productionUNIV LEHIGH·Filed 1999·Granted Nov 14, 2000·12 cites·15 claims
- 1771US4814317AProcess for preparing catalysts for preparation of aromatic carboxylic anhydridesEXXON CHEMICAL PATENTS INC·Filed 1987·Granted Mar 21, 1989·10 cites·10 claims
- 1869US6683221B1Production of formaldehyde from CH4 and H2SUNIV LEHIGH·Filed 2000·Granted Jan 27, 2004·9 cites·15 claims
- 1969US6552233B2Vanadia-titania/metal-molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehydeUNIV LEHIGH·Filed 2001·Granted Apr 22, 2003·5 cites·24 claims
- 2069US6198005B1Treating methanol containing waste gas streamsUNIV LEHIGH·Filed 1999·Granted Mar 6, 2001·10 cites·18 claims
- 2169US4835126AProcess for preparing a catalyst for the preparation of a carboxylic anhydrideEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted May 30, 1989·27 cites·12 claims
- 2268US6028228AProduction of formaldehyde from CH4 and H2 SUNIV LEHIGH·Filed 1998·Granted Feb 22, 2000·10 cites·18 claims
- 2368US4608359AIron carbide on titania surface modified with group VA oxides as Fischer-Tropsch catalystsEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Aug 26, 1986·9 cites·17 claims
- 2465US6410793B1Production of formaldehyde from carbon oxides and H2SUNIV LEHIGH·Filed 1998·Granted Jun 25, 2002·9 cites·11 claims
- 2564US6245708B1Formation of alcohol conversion catalystsUNIV LEHIGH·Filed 1999·Granted Jun 12, 2001·20 cites·9 claims
- 2663US6037290AIn situ regeneration of metal-molybdate catalysts for methanol oxidation to formaldehydeUNIV LEHIGH·Filed 1999·Granted Mar 14, 2000·8 cites·7 claims
- 2763US4711871ACatalysts comprising ruthenium on titania surface modified with group Va oxide of vanadium, niobium or tantalumEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Dec 8, 1987·18 cites·6 claims
- 2862US6559345B2Dual catalyst bed reactor for methanol oxidationLEIGH UNIVERSITY·Filed 2001·Granted May 6, 2003·6 cites·18 claims
- 2960US4861747ACatalysts comprising ruthenium on titania surface modified with group VA oxide of vanadium, niobium or tantalumEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Aug 29, 1989·15 cites·6 claims
- 3060US4728744ACatalysts for preparation of aromatic carboxylic anhydridesEXXON CHEMICAL PATENTS INC·Filed 1985·Granted Mar 1, 1988·6 cites·14 claims
- 3155US6624332B2In situ formation of metal-molybdate catalysts for methanol oxidation to formaldehydeUNIV LEHIGH·Filed 2001·Granted Sep 23, 2003·2 cites·11 claims
- 3251US4791092AAromatic carboxylic anhydride catalystEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Dec 13, 1988·12 cites·15 claims
- 3350US6331503B1In-situ formation of metal-molybdate catalystsUNIV LEHIGH·Filed 1999·Granted Dec 18, 2001·8 cites·7 claims
- 3449US8455392B2Tungstated zirconia nanocatalystsWACHS ISRAEL E·Filed 2008·Granted Jun 4, 2013·0 cites·3 claims
- 3549US6875724B2Dual catalyst bed reactor for methanol oxidationUNIV LEHIGH·Filed 2003·Granted Apr 5, 2005·0 cites·5 claims
- 3648US4831164AProcess of preparing carboxylic anhydrideEXXON CHEMICAL PATENTS INC·Filed 1988·Granted May 16, 1989·3 cites·12 claims
- 3744US2007243556A1Smart combinatorial operando spectroscopy catalytic systemCATALYST DESIGN INC·Filed 2005·Application pending·0 cites
- 3843US4855457ACarboxylic anhydride processEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Aug 8, 1989·9 cites·21 claims
- 3938US2003060672A1Production of hydrocarbons from mercaptansUNIV LEHIGH·Filed 2002·Application pending·0 cites
- 4036US4931572AAromatic carboxylic anhydride catalystEXXON CHEMICAL PATENTS INC·Filed 1989·Granted Jun 5, 1990·4 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →