Inventor · disambiguated record
Curtis L. Karl
Also filed as: KARL CURTIS · KARL CURTIS L · KARL CURTIS LEE
11 granted patents·1 pending application·396 citations·filing 1974–2002
93Inventor score
Top patents by PatentIndex Score
12 records- 0196US4540510ASynergistic thickener mixtures of amps polymers with other thickenersHENKEL CORP·Filed 1984·Granted Sep 10, 1985·92 cites·11 claims
- 0296US3931089AAcid compositions comprised of polymeric 2-acrylamido-2-methylpropanesulfonic acid as thickenerGEN MILLS CHEM INC·Filed 1974·Granted Jan 6, 1976·73 cites·4 claims
- 0378US4751095AAspartame stabilization with cyclodextrinKARL CURTIS L·Filed 1985·Granted Jun 14, 1988·82 cites·12 claims
- 0472US4637418AFluid friction reductionHENKEL CORP·Filed 1984·Granted Jan 20, 1987·22 cites·10 claims
- 0568US4655943AThickeners having two ionic components and use thereof in aqueous compositionsHENKEL CORP·Filed 1984·Granted Apr 7, 1987·24 cites·19 claims
- 0667US6496727B1Medicament-loaded transdermal reservoir and method for its formationBECTON DICKINSON CO·Filed 2000·Granted Dec 17, 2002·40 cites·25 claims
- 0765US5888520AComposition, barrier film, and method for preventing contact dermatitisHYDROMER INC·Filed 1997·Granted Mar 30, 1999·22 cites·14 claims
- 0859US4038206AHydroxyalkyl locust bean/xanthomonas hydrophilic colloid blendsGEN MILLS CHEM INC·Filed 1976·Granted Jul 26, 1977·12 cites·6 claims
- 0958US5837266AComposition, barrier film, and method for preventing contact dermatitisHYDROMER INC·Filed 1996·Granted Nov 17, 1998·16 cites·12 claims
- 1046US6110475ACompostion, barrier film, and method for preventing contact dermatitisHYDROMER INC·Filed 1998·Granted Aug 29, 2000·7 cites·16 claims
- 1138US2003065304A1Medicament-loaded transdermal reservoir and method for its formationBECTON DICKINSON CO·Filed 2002·Application pending·0 cites
- 1237US5851540AComposition, barrier film, and method for preventing contact dermatitisHYDROMER INC·Filed 1997·Granted Dec 22, 1998·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →