Richard A. Slepetys

Person

Bricktown, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Metakaolin pigment with high brightness and low abrasion and manufa...
- Patent number 5,393,340
- Issue date Feb 28, 1995
- Engelhard Corporation
- Richard A. Slepetys
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Fluidity of slurries of kaolin clay using tetraalkylammonium compounds
- Patent number 5,328,880
- Issue date Jul 12, 1994
- Engelhard Corporation
- Jordan K. Lampert
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Amine-complexed zinc salts of organic diacids
- Patent number 4,774,345
- Issue date Sep 27, 1988
- Engelhard Corporation
- Evon Martins
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of mixture of high molecular weight sulfonates as auxiliary dis...
- Patent number 4,772,332
- Issue date Sep 20, 1988
- Engelhard Corporation
- Saad Nemeh
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Bulking pigments
- Patent number 4,767,466
- Issue date Aug 30, 1988
- Engelhard Corporation
- Saad Nemeh
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Treatment of clays with cationic polymers to prepare high bulking p...
- Patent number 4,738,726
- Issue date Apr 19, 1988
- Engelhard Corporation
- Richard J. Pratt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Corrosion and marine growth inhibiting compositions
- Patent number 4,626,283
- Issue date Dec 2, 1986
- Engelhard Corporation
- Evon Martins
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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

Richard A. Slepetys

Person

Patents Grantslast 30 patents

Metakaolin pigment with high brightness and low abrasion and manufa...

Fluidity of slurries of kaolin clay using tetraalkylammonium compounds

Amine-complexed zinc salts of organic diacids

Use of mixture of high molecular weight sulfonates as auxiliary dis...

Bulking pigments

Treatment of clays with cationic polymers to prepare high bulking p...

Corrosion and marine growth inhibiting compositions

Kaolin clay-based pigment