Inventor · disambiguated record
Steven B. Lowenkron
Also filed as: LOWENKRON STEVEN B
8 granted patents·167 citations·filing 1982–1993
88Inventor score
Top patents by PatentIndex Score
8 records- 0192US5312888AFlexible polyurethane rebond foam having improved tear resistance and method for the preparation thereofDOW CHEMICAL CO·Filed 1993·Granted May 17, 1994·67 cites·8 claims
- 0281US5290818AFlexible polyurethane rebond foam having improved tear resistance and method for the preparation thereofDOW CHEMICAL CO·Filed 1992·Granted Mar 1, 1994·34 cites·14 claims
- 0381US4904704ARigid foams prepared from treated toluene diisocyanate residueDOW CHEMICAL CO·Filed 1988·Granted Feb 27, 1990·27 cites·46 claims
- 0470US4876380AColor reduction of polymeric isocyanates via multiple solvent fractionationDOW CHEMICAL CO·Filed 1988·Granted Oct 24, 1989·11 cites·16 claims
- 0568US5185384AMethod for reducing hydrolyzable chloride in toluene diisocyanateDOW CHEMICAL CO·Filed 1991·Granted Feb 9, 1993·10 cites·12 claims
- 0652US5216042AProcess for preparing viscosity-stabilized reactive toluene diisocyanate distillation residues and blends thereofDOW CHEMICAL CO·Filed 1991·Granted Jun 1, 1993·8 cites·13 claims
- 0743US5169878AComposition and method of preparation of viscosity-stabilized polyisocyanates comprising triazine groupsDOW CHEMICAL CO·Filed 1991·Granted Dec 8, 1992·5 cites·19 claims
- 0835US4428897AProcess for preparing particle boardUPJOHN CO·Filed 1982·Granted Jan 31, 1984·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →