Dwight E. Leavens

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Panama City, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Recovery of fatty acids from tall oil heads
- Patent number 4,483,791
- Issue date Nov 20, 1984
- Sylvachem Corporation
- C. Frank Phillips
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for cleansing spent clay from the refining of glyceride esters
- Patent number 4,185,026
- Issue date Jan 22, 1980
- Sylvachem Corporation
- Gary W. Smith
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for obtaining free fatty acids from soap stock
- Patent number 4,100,181
- Issue date Jul 11, 1978
- SCM Corporation
- C. Frank Phillips
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Recovery of fatty acids from tall oil heads
- Patent number 4,064,117
- Issue date Dec 20, 1977
- Sylvachem Corporation
- Dwight Earl Leavens
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for cleansing spent clay
- Patent number 4,049,685
- Issue date Sep 20, 1977
- Sylvachem Corporation
- Gary W. Smith
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...