Inventor · disambiguated record
Fran K. Kravitz
Also filed as: KRAVITZ FRAN K
5 granted patents·194 citations·filing 1986–1994
84Inventor score
Top patents by PatentIndex Score
5 records- 0190US4801671AProduction of alkali-soluble, carboxyl-functional aqueous emulsion thickenersDESOTO INC·Filed 1987·Granted Jan 31, 1989·84 cites·15 claims
- 0288US4722962ANonionic associative thickenersDESOTO INC·Filed 1986·Granted Feb 2, 1988·51 cites·16 claims
- 0375US5248744AProcess of polymerizing diallyldialkyl ammonium compounds with azo catalystNALCO CHEMICAL CO·Filed 1992·Granted Sep 28, 1993·28 cites·1 claims
- 0461US5422408APolymerization of diallyldialkyl ammonium halide compounds with azo compound and inorganic saltNALCO CHEMICAL CO·Filed 1994·Granted Jun 6, 1995·14 cites·3 claims
- 0561US5191051APropoxylated alkali-soluble thickenersUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Mar 2, 1993·17 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →