Inventor · disambiguated record
Stephen W. King
Also filed as: KING STEPHEN · KING STEPHEN W · KING STEPHEN WAYNE
114 granted patents·21 pending applications·883 citations·filing 1983–2022
99Inventor score
Files withDOW GLOBAL TECHNOLOGIES LLC65UNION CARBIDE CHEM PLASTIC46KING STEPHEN W10MICROLIFE TECHNICS4UNION CARBIDE CORP3
Top patents by PatentIndex Score
135 records- 0198US6765101B1Synthesis of lower alkylene oxides and lower alkylene glycols from lower alkanes and/or lower alkenesUNION CARBIDE CHEM PLASTIC·Filed 2001·Granted Jul 20, 2004·79 cites·15 claims
- 0294US8293676B2Low metal loaded, alumina supported, catalyst compositions and amination processKING STEPHEN W·Filed 2009·Granted Oct 23, 2012·20 cites·22 claims
- 0392US9000217B2Transamination of nitrogen-containing compounds to high molecular weight polyalkyleneaminesKING STEPHEN W·Filed 2011·Granted Apr 7, 2015·7 cites·13 claims
- 0491US5025094AHeterogeneous alkoxylation using anion-bound metal oxidesUNION CARBIDE CHEM PLASTIC·Filed 1989·Granted Jun 18, 1991·46 cites·12 claims
- 0590US8187997B2Low metal loaded, catalyst compositions including acidic mixed metal oxide as supportKING STEPHEN W·Filed 2009·Granted May 29, 2012·12 cites·16 claims
- 0690US5104987AAlkoxylation of active hydrogen-containing compoundsUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Apr 14, 1992·37 cites·81 claims
- 0789US8188318B2Method of manufacturing ethyleneaminesPETRAITIS DAVID M·Filed 2009·Granted May 29, 2012·20 cites·20 claims
- 0888US9631131B2Polyaminopolyamide-epichlorohydrin resins for use as clay and shale inhibition agents for the drilling industryDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Granted Apr 25, 2017·7 cites·12 claims
- 0988US9574126B2Glycol ether amines for use as clay and shale inhibition agents for the drilling industryDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Feb 21, 2017·10 cites·4 claims
- 1088US6306249B1Method for treating contaminated surface with aldehyde-based surfactantUNION CARBIDE CHEM PLASTIC·Filed 2000·Granted Oct 23, 2001·40 cites·1 claims
- 1187US4727199AHeterogeneous alkoxylation using anion-bound metal oxidesUNION CARBIDE CORP·Filed 1985·Granted Feb 23, 1988·36 cites·23 claims
- 1286US8604248B2Low metal loaded, alumina supported, catalyst compositions and amination processUNION CARBIDE CHEM PLASTIC·Filed 2012·Granted Dec 10, 2013·3 cites·22 claims
- 1385US5225600AAmines catalysis using group VIB metal-containing condensation catalystsUNION CARBIDE CHEM PLASTIC·Filed 1992·Granted Jul 6, 1993·24 cites·35 claims
- 1485US5114900AAlkoxylation using modified calcium-containing bimetallic or polymetallic catalystsUNION CARBIDE CHEM PLASTIC·Filed 1988·Granted May 19, 1992·46 cites·27 claims
- 1584US8492592B2Low metal loaded, catalyst compositions including acidic mixed metal oxide as supportKING STEPHEN W·Filed 2012·Granted Jul 23, 2013·4 cites·16 claims
- 1684US8383860B2Process to selectively manufacture diethylenetriamine (DETA) or other desirable ethyleneamines via continuous transamination of ethylenediamine (EDA), and other ethyleneamines over a heterogeneous catalyst systemUNION CARBIDE CHEM PLASTIC·Filed 2009·Granted Feb 26, 2013·8 cites·16 claims
- 1782US5225599ASelective production of linear triethylenetetramine and aminoethylethanolamineUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Jul 6, 1993·28 cites·20 claims
- 1881US5191104AAlkoxylation of carboxylated compoundsUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Mar 2, 1993·19 cites·27 claims
- 1980US11214533B2Readily biodegradable alkoxylate mixturesDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Granted Jan 4, 2022·1 cites·9 claims
- 2080US5750790AReductive amination catalystsUNION CARBIDE CHEM PLASTIC·Filed 1995·Granted May 12, 1998·50 cites·8 claims
- 2180US2023041935A1Foam controlDOW GLOBAL TECHNOLOGIES LLC·Filed 2022·Application pending·0 cites
- 2279US7740692B2Wood preservative compositionUNION CARBIDE CHEM PLASTIC·Filed 2006·Granted Jun 22, 2010·1 cites·7 claims
- 2377US4956177AMethod for inhibiting fungiMICROLIFE TECHNICS·Filed 1985·Granted Sep 11, 1990·38 cites·5 claims
- 2476US9353044B2Reductive amination of diethanolamine and resulting product mixtureDOW GLOBAL TECHNOLOGIES LLC·Filed 2012·Granted May 31, 2016·2 cites·13 claims
- 2576US8618108B2Methods of making cyclic, N-amino functional triaminesKING STEPHEN W·Filed 2009·Granted Dec 31, 2013·1 cites·5 claims
- 2676US8273884B2Methods of making cyclic, N-amino functional triaminesKING STEPHEN W·Filed 2009·Granted Sep 25, 2012·1 cites·7 claims
- 2774US11478005B2Foam controlDOW GLOBAL TECHNOLOGIES LLC·Filed 2019·Granted Oct 25, 2022·0 cites·9 claims
- 2874US11453143B2Treated porous materialDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted Sep 27, 2022·0 cites·10 claims
- 2974US5247103AProcesses for the preparation of cyclic ethersUNION CARBIDE CHEM PLASTIC·Filed 1992·Granted Sep 21, 1993·13 cites·22 claims
- 3074US5210306APromoted amines catalysisUNION CARBIDE CHEM PLASTIC·Filed 1989·Granted May 11, 1993·11 cites·39 claims
- 3174US5191123AProcesses for the preparation of hydroxyl-containing compoundsUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Mar 2, 1993·13 cites·43 claims
- 3273US9644066B2Cyclic amine compounds, compositions, and polyurethane foams made therefromDOW GLOBAL TECHNOLOGIES LLC·Filed 2012·Granted May 9, 2017·1 cites·14 claims
- 3373US8907088B2Methods of making cyclic, N-amino functional triaminesKING STEPHEN W·Filed 2012·Granted Dec 9, 2014·1 cites·5 claims
- 3473US5744065AAldehyde-based surfactant and method for treating industrial, commercial, and institutional waste-waterUNION CARBIDE CHEM PLASTIC·Filed 1995·Granted Apr 28, 1998·26 cites·12 claims
- 3573US5214142AProcesses for the preparation of aminoethersUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted May 25, 1993·12 cites·56 claims
- 3673US5164497ADecarboxylation processes using mixed metal oxide catalystsUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Nov 17, 1992·32 cites·49 claims
- 3772US11951648B2Treated porous materialDOW GLOBAL TECHNOLOGIES LLC·Filed 2021·Granted Apr 9, 2024·0 cites·8 claims
- 3871US5220069AProcesses for the preparation of carbamatesUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Jun 15, 1993·11 cites·26 claims
- 3971US5136106AHeterogeneous alkoxylation using anion-bound metal oxidesUNION CARBIDE CHEM PLASTIC·Filed 1991·Granted Aug 4, 1992·18 cites·12 claims
- 4070US11807705B2Solvent-based compositionsDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted Nov 7, 2023·0 cites·7 claims
- 4169US12297315B2Water-based compositionsDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted May 13, 2025·0 cites·7 claims
- 4269US12076664B2Alkyl ether amine foam control compounds and methods of processing foodstuffsDOW GLOBAL TECHNOLOGIES LLC·Filed 2019·Granted Sep 3, 2024·0 cites·25 claims
- 4369US5214215ASelective production of aminoethylethanolamineUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted May 25, 1993·10 cites·34 claims
- 4469US4562077AMethod for converting malic acid to lactic acid in wineMICROLIFE TECHNICS·Filed 1983·Granted Dec 31, 1985·14 cites·11 claims
- 4567US11510429B2Cyclic ketal compounds having long side chains useful as foam control agents in the manufacture of food and beverage productsDOW GLOBAL TECHNOLOGIES LLC·Filed 2019·Granted Nov 29, 2022·0 cites·21 claims
- 4667US11419357B2Foam controlDOW GLOBAL TECHNOLOGIES LLC·Filed 2019·Granted Aug 23, 2022·0 cites·10 claims
- 4766US12251687B2Methods of etherificationDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted Mar 18, 2025·0 cites·7 claims
- 4866US11945903B2Solventless compositionsDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted Apr 2, 2024·0 cites·16 claims
- 4966US6281387B1Process and catalyst for synthesizing aliphatic, cyclic and aromatic alkanolamines and alkyleneaminesUNION CARBIDE CHEM PLASTIC·Filed 1999·Granted Aug 28, 2001·7 cites·15 claims
- 5065US9611351B2Amine polyether polyols and polyurethane foam compositions made from cyclic amine compoundsDOW GLOBAL TECHNOLOGIES LLC·Filed 2012·Granted Apr 4, 2017·1 cites·16 claims
Showing the top 50 of 135 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →