Kenneth J. Wise

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Precipitated calcium carbonate particles from basic calcium carbonate
- Patent number 6,312,659
- Issue date Nov 6, 2001
- Kenneth J. Wise
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the preparation of discrete particles of calcium carbonate
- Patent number 6,294,143
- Issue date Sep 25, 2001
- Minerals Technologies Inc.
- Donald Richard Deutsch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of discrete particles of calcium carbonate
- Patent number 5,741,471
- Issue date Apr 21, 1998
- Minerals Technologies Inc.
- Donald Richard Deutsch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Precipitated calcium carbonate particles from basic calcium carbonate
- Patent number 5,643,415
- Issue date Jul 1, 1997
- Kenneth J. Wise
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Spheroidal aggregate of platy synthetic hydrotalcite
- Patent number 5,437,720
- Issue date Aug 1, 1995
- Minerals Technologies Inc.
- Sherman D. Cox
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Spheroidal aggregate of platy synthetic hydrotalcite
- Patent number 5,364,828
- Issue date Nov 15, 1994
- Minerals Technologies
- Sherman D. Cox
- B82 - NANO-TECHNOLOGY