Inventor
DUNGWORTH HOWARD ROGER
GB19 patents
⚠️ This page may combine multiple inventors who share the name “DUNGWORTH HOWARD ROGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA SPEC CHEM WATER TREAT LTD
9 patentsUS6329057B1Dec 11, 2001
Particles having surface properties and methods of making them
CIBA SPEC CHEM WATER TREAT LTD103 citations96
US6716526B2Apr 6, 2004
Particulate compositions and their manufacture
CIBA SPEC CHEM WATER TREAT LTD58 citations91
US6797768B2Sep 28, 2004
Water swellable compositions
CIBA SPEC CHEM WATER TREAT LTD14 citations79
US7732525B2Jun 8, 2010
Polymers for paper and paperboard coatings
CIBA SPEC CHEM WATER TREAT LTD10 citations78
US7932191B2Apr 26, 2011
Particulate compositions and their manufacture
CIBA SPEC CHEM WATER TREAT LTD17 citations75
US6111009AAug 29, 2000
Deinking processes polymers-in-water emulsion for use in deinking processes
CIBA SPEC CHEM WATER TREAT LTD8 citations70
US6620878B1Sep 16, 2003
Aqueous polymeric emulsion compositions
CIBA SPEC CHEM WATER TREAT LTD11 citations69
US6407161B1Jun 18, 2002
Polymerization processes and products and uses of the products
CIBA SPEC CHEM WATER TREAT LTD2 citations62
US7807271B2Oct 5, 2010
Polymers for paper and paperboard coatings
CIBA SPEC CHEM WATER TREAT LTD3 citations57