Inventor
ROTHENBERG ALAN S
30 patents
⚠️ This page may combine multiple inventors who share the name “ROTHENBERG ALAN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CYTEC TECH CORP
21 patentsUS6814873B2Nov 9, 2004
Method of preventing or reducing aluminosilicate scale in a bayer process
CYTEC TECH CORP67 citations95
US7442755B2Oct 28, 2008
Polymers for preventing or reducing aluminosilicate scale in a bayer process
CYTEC TECH CORP16 citations92
US7390415B2Jun 24, 2008
Method and compositions for preventing or reducing aluminosilicate scale in alkaline industrial processes
CYTEC TECH CORP21 citations92
US6739454B2May 25, 2004
Mineral collector compositions and processes for making and using same
CYTEC TECH CORP13 citations90
US6409022B1Jun 25, 2002
Mineral collector compositions and processes for making and using same
CYTEC TECH CORP25 citations90
US6145667ANov 14, 2000
Mineral collector compositions and processes for making and using same
CYTEC TECH CORP29 citations90
US7763698B2Jul 27, 2010
Composition for preventing or reducing aluminosilicate scale in industrial processes
CYTEC TECH CORP9 citations83
US6988623B2Jan 24, 2006
Beneficiation of sulfide minerals
CYTEC TECH CORP12 citations83
US7393462B2Jul 1, 2008
Process and reagent for separating finely divided titaniferrous impurities from Kaolin
CYTEC TECH CORP9 citations79
US7011216B2Mar 14, 2006
Process for the beneficiation of sulfide minerals
CYTEC TECH CORP7 citations73
US6820746B2Nov 23, 2004
Process for the beneficiation of sulfide minerals
CYTEC TECH CORP9 citations73
US6732867B2May 11, 2004
Beneficiation of sulfide minerals
CYTEC TECH CORP12 citations73
US5733460AMar 31, 1998
Use of hydroxamated polymers to alter Bayer Process scale
CYTEC TECH CORP7 citations73
US5733459AMar 31, 1998
Use of hydroxamated polymers to alter bayer process scale
CYTEC TECH CORP15 citations73
US5368745ANov 29, 1994
Method of flocculating low metal oxide content solids in a liquid
CYTEC TECH CORP17 citations73
US5847056ADec 8, 1998
Method of making polymers containing hydroxamate functional groups
CYTEC TECH CORP7 citations72
US5688403ANov 18, 1997
Removal of metal ions from solution
CYTEC TECH CORP5 citations62
US9302274B2Apr 5, 2016
Collector compositions and methods of using the same
CYTEC TECH CORP2 citations58
US9302273B2Apr 5, 2016
Froth flotation processes
CYTEC TECH CORP0 citations48
US9302272B2Apr 5, 2016
Froth flotation processes
CYTEC TECH CORP0 citations48
US8703088B2Apr 22, 2014
Process for removing hydrazine from hydroxlyamine solutions
CYTEC TECH CORP0 citations39
AMERICAN CYANAMID CO
7 patentsUS4720339AJan 19, 1988
Flotation beneficiation process for non-sulfide minerals
AMERICAN CYANAMID CO60 citations95
US4902764AFeb 20, 1990
Polymeric sulfide mineral depressants
AMERICAN CYANAMID CO34 citations92
US4744893AMay 17, 1988
Polymeric sulfide mineral depressants
AMERICAN CYANAMID CO38 citations92
US4410706AOct 18, 1983
Preparation of 2-vinylimidazoles by dehydrogenation of 2-ethylimidazoles and 2-ethylimidazolines
AMERICAN CYANAMID CO8 citations70
US4299939ANov 10, 1981
Homopolymers and copolymers of 2-alkenylimidazole or its 1,3-dialkyl-2-alkenylimidazolium salts
AMERICAN CYANAMID CO12 citations69
US4717550AJan 5, 1988
Process for purifying alumina
AMERICAN CYANAMID CO4 citations62
US4267372AMay 12, 1981
Preparation of N-substituted acrylamide monomers having cationic substituents
AMERICAN CYANAMID CO4 citations54