Inventor · disambiguated record
John C. Hornby
Also filed as: HORNBY JOHN C
20 granted patents·1 pending application·260 citations·filing 1990–2010
95Inventor score
Top patents by PatentIndex Score
21 records- 0190US5863662ATerpolymer for ink jet recordingISP INVESTMENTS INC·Filed 1996·Granted Jan 26, 1999·55 cites·5 claims
- 0280US5232820AProcess of directly imaging a thermosensitive polyacetylene salt dyesISP INVESTMENTS INC·Filed 1992·Granted Aug 3, 1993·34 cites·12 claims
- 0379US5137964AVisually imageable polyacetylene salt dyesISP INVESTMENTS INC·Filed 1991·Granted Aug 11, 1992·26 cites·8 claims
- 0477US5776879AWater soluble dye complexing polymersISP INVESTMENTS INC·Filed 1997·Granted Jul 7, 1998·25 cites·17 claims
- 0573US5869442AFabric softening compositions with dye transfer inhibitors for improved fabric appearanceISP INVESTMENTS INC·Filed 1998·Granted Feb 9, 1999·29 cites·22 claims
- 0669US5863880ALaundry detergent compositions containing water soluble dye complexing polymersISP INVESTMENTS INC·Filed 1998·Granted Jan 26, 1999·25 cites·20 claims
- 0757US7449055B2Inkjet ink setDU PONT·Filed 2007·Granted Nov 11, 2008·0 cites·17 claims
- 0856US5139927APermanent yellow imaged light modulating filmISP INVESTMENTS INC·Filed 1990·Granted Aug 18, 1992·12 cites·3 claims
- 0952US5215870AProcess of forming a permanent yellow imaged light modulating filmISP INVESTMENTS INC·Filed 1992·Granted Jun 1, 1993·10 cites·11 claims
- 1051US5286779AEmulsion polymerization compositionISP INVESTMENTS INC·Filed 1993·Granted Feb 15, 1994·7 cites·5 claims
- 1150US2007076073A1Inkjet inks and ink setsHORNBY JOHN C·Filed 2006·Application pending·0 cites
- 1243US9045661B2Method of preparing cross-linked colorant dispersionsMCINTYRE PATRICK F·Filed 2010·Granted Jun 2, 2015·0 cites·20 claims
- 1343US6156829AProduct and process for making quaternized, water soluble vinylpyridine carboxylate polymersISP INVESTMENTS INC·Filed 1998·Granted Dec 5, 2000·6 cites·13 claims
- 1442US5225474AEmulsion polymerization compositionISP INVESTMENTS INC·Filed 1992·Granted Jul 6, 1993·4 cites·4 claims
- 1541US6271386B1Product and process for making quaternized, water soluble vinylpyridine carboxylate polymersISP INVESTMENTS INC·Filed 1999·Granted Aug 7, 2001·7 cites·21 claims
- 1641US5929175AWater soluble dye complexing polymersISP INVESTMENTS INC·Filed 1998·Granted Jul 27, 1999·4 cites·2 claims
- 1740US6011096AProcess for producing a suspension of a vinylpyridine polymer in high polymer purityISP INVESTMENTS INC·Filed 1998·Granted Jan 4, 2000·4 cites·20 claims
- 1840US5435934AConversion of water-insoluble soap scum into a stabilized water-soluble dispersionISP INVESTMENTS INC·Filed 1994·Granted Jul 25, 1995·7 cites·4 claims
- 1937US6103831AWater soluble dye complexing polymersISP INVESTMENTS INC·Filed 1999·Granted Aug 15, 2000·3 cites·10 claims
- 2035US6093776AWater soluble dye complexing polymersISP INVESTMENTS INC·Filed 1999·Granted Jul 25, 2000·2 cites·1 claims
- 2129US6201046B1Process for making quaternized vinylpyridine carboxylate polymers using suspension polymerizationISP INVESTMENTS INC·Filed 1999·Granted Mar 13, 2001·0 cites·6 claims
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