John Mathew

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Nashua, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing modified pigments
- Patent number 7,173,078
- Issue date Feb 6, 2007
- Cabot Corporation
- Melanie G. Lamprey
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chemical processing using a dual feeder system, a sample port assem...
- Patent number 6,399,029
- Issue date Jun 4, 2002
- Cabot Corporation
- William M. Porteous
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Processes of purifying a dispersion and making inkjet inks
- Patent number 6,328,894
- Issue date Dec 11, 2001
- Cabot Corporation
- Michael K. Chan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
MASONRY COMPOSITIONS COMPRISING CHEMICALLY TREATED CARBON PIGMENTS
- Publication number 20210317038
- Publication date Oct 14, 2021
- Cabot Corporation
- Miguel A. Herrera Fernandez
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method of preparing a pigment composition
- Publication number 20090192248
- Publication date Jul 30, 2009
- Paul S. Palumbo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for preparing modified pigments
- Publication number 20030195291
- Publication date Oct 16, 2003
- Melanie G. Lamprey
- C01 - INORGANIC CHEMISTRY