Inventor
GRAY ROSS T
US13 patents
⚠️ This page may combine multiple inventors who share the name “GRAY ROSS T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHENG WEIGUO
4 patentsUS8172983B2May 8, 2012
Controllable filler prefloculation using a dual polymer system
CHENG WEIGUO22 citations92
US8088213B2Jan 3, 2012
Controllable filler prefloculation using a dual polymer system
CHENG WEIGUO29 citations92
US8747617B2Jun 10, 2014
Controllable filler prefloculation using a dual polymer system
CHENG WEIGUO7 citations83
US8647472B2Feb 11, 2014
Method of increasing filler content in papermaking
CHENG WEIGUO9 citations83
NALCO CO
4 patentsUS7279513B2Oct 9, 2007
Preparation of neutralized ethylene-acrylic acid polymer dispersions and use in printing media for improvement of digital toner adhesion
NALCO CO26 citations92
US7455751B2Nov 25, 2008
Use of alkenyl succinic anhydride compounds derived from symmetrical olefins in internal sizing for paper production
NALCO CO23 citations87
US7556714B2Jul 7, 2009
Method of operating a papermaking process
NALCO CO3 citations61
US7449086B2Nov 11, 2008
Use of synthetic metal silicates for decreasing the deposition of contaminants during a papermaking process
NALCO CO5 citations60
CALGON CORP
3 patentsONDEO NALCO CO
2 patentsUS6592718B1Jul 15, 2003
Method of improving retention and drainage in a papermaking process using a diallyl-N,N-disubstituted ammonium halide-acrylamide copolymer and a structurally modified cationic polymer
ONDEO NALCO CO73 citations94
US6709551B2Mar 23, 2004
High molecular weight cationic and anionic polymers comprising zwitterionic monomers
ONDEO NALCO CO9 citations69