Inventor
HORNBY JOHN C
US20 patents
⚠️ This page may combine multiple inventors who share the name “HORNBY JOHN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ISP INVESTMENTS INC
18 patentsUS5863662AJan 26, 1999
Terpolymer for ink jet recording
ISP INVESTMENTS INC55 citations96
US5869442AFeb 9, 1999
Fabric softening compositions with dye transfer inhibitors for improved fabric appearance
ISP INVESTMENTS INC29 citations92
US5863880AJan 26, 1999
Laundry detergent compositions containing water soluble dye complexing polymers
ISP INVESTMENTS INC25 citations92
US5776879AJul 7, 1998
Water soluble dye complexing polymers
ISP INVESTMENTS INC25 citations92
US5232820AAug 3, 1993
Process of directly imaging a thermosensitive polyacetylene salt dyes
ISP INVESTMENTS INC34 citations92
US5137964AAug 11, 1992
Visually imageable polyacetylene salt dyes
ISP INVESTMENTS INC26 citations92
US5286779AFeb 15, 1994
Emulsion polymerization composition
ISP INVESTMENTS INC7 citations74
US5215870AJun 1, 1993
Process of forming a permanent yellow imaged light modulating film
ISP INVESTMENTS INC10 citations74
US5139927AAug 18, 1992
Permanent yellow imaged light modulating film
ISP INVESTMENTS INC12 citations74
US5929175AJul 27, 1999
Water soluble dye complexing polymers
ISP INVESTMENTS INC4 citations73
US5435934AJul 25, 1995
Conversion of water-insoluble soap scum into a stabilized water-soluble dispersion
ISP INVESTMENTS INC7 citations73
US6271386B1Aug 7, 2001
Product and process for making quaternized, water soluble vinylpyridine carboxylate polymers
ISP INVESTMENTS INC7 citations72
US6103831AAug 15, 2000
Water soluble dye complexing polymers
ISP INVESTMENTS INC3 citations62
US6093776AJul 25, 2000
Water soluble dye complexing polymers
ISP INVESTMENTS INC2 citations62
US5225474AJul 6, 1993
Emulsion polymerization composition
ISP INVESTMENTS INC4 citations62
US6156829ADec 5, 2000
Product and process for making quaternized, water soluble vinylpyridine carboxylate polymers
ISP INVESTMENTS INC6 citations61
US6011096AJan 4, 2000
Process for producing a suspension of a vinylpyridine polymer in high polymer purity
ISP INVESTMENTS INC4 citations61
US6201046B1Mar 13, 2001
Process for making quaternized vinylpyridine carboxylate polymers using suspension polymerization
ISP INVESTMENTS INC0 citations51