Inventor
COTTRELL IAN W
US27 patents
⚠️ This page may combine multiple inventors who share the name “COTTRELL IAN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK & CO INC
7 patentsUS4363669ADec 14, 1982
Dispersible xanthan gum blends
MERCK & CO INC41 citations92
US4155885AMay 22, 1979
Amphoteric graft copolymers of xanthomonas hydrophilic colloid and partially N-aminomethylated acrylamide
MERCK & CO INC39 citations92
US4254249AMar 3, 1981
Copolymers of N,N-dimethylacrylamide and acrylamide
MERCK & CO INC27 citations81
US4105605AAug 8, 1978
Sulfomethylated graft copolymers of xanthan gum and polyacrylamide
MERCK & CO INC20 citations80
US4246037AJan 20, 1981
Novel tamarind/xanthan gum blend
MERCK & CO INC8 citations74
US4326970AApr 27, 1982
Copolymers of N,N-dimethylacrylamide and acrylamide
MERCK & CO INC17 citations73
US4214912AJul 29, 1980
Deacetylated borate-biosynthetic gum compositions
MERCK & CO INC16 citations73
NAT STARCH CHEM INVEST
5 patentsUS6344183B2Feb 5, 2002
Aerosol hair cosmetic compositions containing non-ionically derivatized starches
NAT STARCH CHEM INVEST22 citations92
US6562325B2May 13, 2003
Use of stabilized starches in low VOC, polyacrylic acid-containing hair cosmetic compositions
NAT STARCH CHEM INVEST13 citations83
US6228487B1May 8, 2001
Poly(vinyl acetamide) adhesive for skin cleaning tape
NAT STARCH CHEM INVEST14 citations71
US6447803B1Sep 10, 2002
Thickener-rheology modifier system for personal care compositions
NAT STARCH CHEM INVEST4 citations56
US7105153B2Sep 12, 2006
Thickener-rheology modifier system for personal care compositions
NAT STARCH CHEM INVEST1 citations46
SUMMIT VETPHARM LLC
4 patentsUS7368435B2May 6, 2008
Topical endoparasiticide and ectoparasiticide formulations
SUMMIT VETPHARM LLC12 citations83
US7345092B2Mar 18, 2008
High concentration topical insecticides containing pyrethroids
SUMMIT VETPHARM LLC16 citations81
US7354595B2Apr 8, 2008
High concentration dinotefuran formulations
SUMMIT VETPHARM LLC9 citations77
US7855231B2Dec 21, 2010
High concentration topical insecticide containing insect growth regulator
SUMMIT VETPHARM LLC2 citations59
GAF CHEMICALS CORP
3 patentsUS4900775AFeb 13, 1990
Solubilization of complexes of water-insoluble organic compounds by aqueous solutions of polyvinylpyrrolidone
GAF CHEMICALS CORP26 citations92
US5006595AApr 9, 1991
Solubilization of complexes of water-insoluble organic compounds by aqueous solutions of polyvinylpyrrolidone
GAF CHEMICALS CORP20 citations81
US4920145AApr 24, 1990
Water-soluble complexes of water-insoluble pharmaceutical compounds and preparation thereof
GAF CHEMICALS CORP2 citations62