Inventor
SUTMAN FRANK J
US12 patents
⚠️ This page may combine multiple inventors who share the name “SUTMAN FRANK J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BETZDEARBORN INC
4 patentsUS6168686B1Jan 2, 2001
Papermaking aid
BETZDEARBORN INC26 citations89
US5800719ASep 1, 1998
Method for dewatering drinking sludge using a water soluble block copolymer
BETZDEARBORN INC9 citations70
US5660683AAug 26, 1997
Process for deinking waste paper using a mixture of thiol ethoxylate and alcohol alkoxylates
BETZDEARBORN INC3 citations61
US5885413AMar 23, 1999
Deinking wastepaper containing electrostatic printed ink using branched alcohol alkoxylate surfactant
BETZDEARBORN INC5 citations60
SUTMAN FRANK J
4 patentsUS8444818B2May 21, 2013
Stable and aqueous compositions of polyvinylamines with cationic starch, and utility for papermaking
SUTMAN FRANK J14 citations79
US8163134B2Apr 24, 2012
Copolymer blend compositions for use to increase paper filler content
SUTMAN FRANK J7 citations76
US8518216B2Aug 27, 2013
Copolymer blend compositions for use to increase paper filler content
SUTMAN FRANK J4 citations53
US8932433B2Jan 13, 2015
Retention and drainage in the manufacture of paper
SUTMAN FRANK J0 citations39
HERCULES INC
3 patentsUS9011643B2Apr 21, 2015
Cellulase composition containing cellulase and papermaking polymers for paper dry strength application
HERCULES INC13 citations83
US9034146B2May 19, 2015
Copolymer blend compositions for use to increase paper filler content
HERCULES INC5 citations71
US7396874B2Jul 8, 2008
Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions
HERCULES INC7 citations62