Inventor
LEWELLYN MORRIS E
US15 patents
⚠️ This page may combine multiple inventors who share the name “LEWELLYN MORRIS E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMERICAN CYANAMID CO
12 patentsUS4902751AFeb 20, 1990
Preparation of modified acrylamide polymers
AMERICAN CYANAMID CO28 citations92
US4210531AJul 1, 1980
Process for dewatering mineral concentrates
AMERICAN CYANAMID CO53 citations92
US4207186AJun 10, 1980
Process for dewatering mineral concentrates
AMERICAN CYANAMID CO45 citations92
US4206063AJun 3, 1980
Dewatering aid composition
AMERICAN CYANAMID CO21 citations82
US4153549AMay 8, 1979
Sodium dialkyl sulfosuccinates as dewatering aids in the filtration of mineral concentrates
AMERICAN CYANAMID CO22 citations82
US4360615ANov 23, 1982
Addition agent composition
AMERICAN CYANAMID CO17 citations74
US4231868ANov 4, 1980
Process for dewatering mineral and coal concentrates
AMERICAN CYANAMID CO11 citations74
US4482500ANov 13, 1984
Process for the preparation of N-allyl-O-alkyl thionocarbamates
AMERICAN CYANAMID CO12 citations73
US4199065AApr 22, 1980
Process for recovery of fine coal
AMERICAN CYANAMID CO7 citations73
US4196092AApr 1, 1980
Conditioning agent for froth flotation of fine coal
AMERICAN CYANAMID CO10 citations73
US4778921AOct 18, 1988
Novel process of alkoxy and aryloxy isothiocyanate preparation
AMERICAN CYANAMID CO17 citations72
US4456560AJun 26, 1984
Process for the preparation of N-allyl-O-alkyl thionocarbamates
AMERICAN CYANAMID CO2 citations62
CYTEC TECH CORP
3 patentsUS5516435AMay 14, 1996
Blends of hydroxamated polymer emulsions with polyacrylate emulsions
CYTEC TECH CORP27 citations92
US5539046AJul 23, 1996
Blends of hydroxamated polymer emulsions with polyacrylate emulsions
CYTEC TECH CORP11 citations73
US5847056ADec 8, 1998
Method of making polymers containing hydroxamate functional groups
CYTEC TECH CORP7 citations72