June D. Passaretti

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Liberty Corner, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Rhombohedral calcium carbonate and accelerated heat-aging process f...
- Patent number 5,296,002
- Issue date Mar 22, 1994
- Pfizer Inc.
- June D. Passaretti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Rhombohedral calcium carbonate and accelerated heat-aging process f...
- Patent number 5,269,818
- Issue date Dec 14, 1993
- Pfizer Inc.
- Charles J. Kunesh
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Rhombohedral calcium carbonate and accelerated heat-aging process f...
- Patent number 5,227,025
- Issue date Jul 13, 1993
- Pfizer Inc.
- Charles J. Kunesh
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Rhombohedral calcium carbonate and accelerated heat-aging process f...
- Patent number 5,215,734
- Issue date Jun 1, 1993
- Pfizer Inc.
- Charles J. Kunesh
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Acid-stabilized calcium carbonate, process for its production and m...
- Patent number 5,156,719
- Issue date Oct 20, 1992
- Pfizer Inc.
- June D. Passaretti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Acid-stabilized calcium carbonate, process for its production and m...
- Patent number 5,043,017
- Issue date Aug 27, 1991
- Pfizer Inc.
- June D. Passaretti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE