Inventor
PALUMBO PAUL S
US35 patents
⚠️ This page may combine multiple inventors who share the name “PALUMBO PAUL S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CABOT CORP
21 patentsUS6723783B2Apr 20, 2004
Polymers and other groups attached to pigments and subsequent reactions
CABOT CORP115 citations98
US6494943B1Dec 17, 2002
Ink jet inks, inks, and other compositions containing colored pigments
CABOT CORP161 citations98
US6221143B1Apr 24, 2001
Cationic pigments and aqueous compositions containing same
CABOT CORP110 citations98
US6641656B2Nov 4, 2003
Dispersions comprising modified pigments
CABOT CORP66 citations96
US6916367B2Jul 12, 2005
Modified pigments and process for preparing modified pigments
CABOT CORP34 citations92
US6833026B2Dec 21, 2004
Modified pigments and process for preparing modified pigments
CABOT CORP28 citations92
US7173078B2Feb 6, 2007
Process for preparing modified pigments
CABOT CORP44 citations88
US10106696B2Oct 23, 2018
Inkjet ink compositions
CABOT CORP6 citations71
US9732227B2Aug 15, 2017
Modified colorants and inkjet ink compositions comprising modified colorants
CABOT CORP2 citations71
US8021471B2Sep 20, 2011
Modified colorants with aliphatic poly-acid groups
CABOT CORP3 citations63
US7893152B2Feb 22, 2011
Polymers and other groups attached to pigments and subsequent reactions
CABOT CORP3 citations63
US12049551B2Jul 30, 2024
Composite particles for toner additives
CABOT CORP0 citations62
US11773255B2Oct 3, 2023
Nanocomposites containing crystalline polyester and organosilica
CABOT CORP0 citations62
US11091631B2Aug 17, 2021
Nanocomposites containing crystalline polyester and organosilica
CABOT CORP0 citations62
US10954402B2Mar 23, 2021
Inkjet ink compositions
CABOT CORP1 citations60
US9873807B2Jan 23, 2018
Core-shell polymeric materials
CABOT CORP1 citations51
US9790385B2Oct 17, 2017
Ink compositions
CABOT CORP0 citations51
US12473434B2Nov 18, 2025
Composition for liquid-based additive manufacturing
CABOT CORP0 citations45
US10233342B2Mar 19, 2019
Polymers for inkjet ink compositions
CABOT CORP0 citations45
US10138388B2Nov 27, 2018
Polymers for inkjet ink compositions
CABOT CORP0 citations45
US10414865B2Sep 17, 2019
Amphoteric polymers and use in inkjet ink compositions
CABOT CORP0 citations40
POLAROID CORP
7 patentsUS5112739AMay 12, 1992
Enzyme controlled release system
POLAROID CORP43 citations92
US4900686AFeb 13, 1990
Fluorescent conjugates and biological diagnostic assay
POLAROID CORP27 citations92
US4886744ADec 12, 1989
Fluorescent conjugates and biological diagnostic assay system
POLAROID CORP27 citations92
US4468450AAug 28, 1984
Photographic products and processes
POLAROID CORP10 citations73
US5290682AMar 1, 1994
Enzyme controlled processes and products
POLAROID CORP6 citations62
US5034317AJul 23, 1991
Enzyme controlled release system and organic conjugate reactant
POLAROID CORP3 citations62
US4591646AMay 27, 1986
Photographic products and processes
POLAROID CORP0 citations51