David L. Catone

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Hopkinton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Antimony pentoxide dispersions and method of making
- Patent number 6,040,371
- Issue date Mar 21, 2000
- Nyacol Products, Inc.
- David L. Catone
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Stabilized and flame-retardant PVC resins
- Patent number 5,863,967
- Issue date Jan 26, 1999
- Nyacol Products, Inc.
- David L. Catone
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Antimony pentoxide dispersions and method of making
- Patent number 5,800,740
- Issue date Sep 1, 1998
- Nyacol Products, Inc.
- David L. Catone
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Colloidal antimony pentoxide powders and method of making
- Patent number 5,182,048
- Issue date Jan 26, 1993
- Nyacol Products Inc.
- Donald P. Kintz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Kaolin clay-based pigment
- Patent number 4,578,118
- Issue date Mar 25, 1986
- Engelhard Corporation
- Fred R. Huege
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE