Ray L. Hillard

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Annandale, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of 2,5-dimethyl-1,4: 3,6-dianhydrosorbitol
- Patent number 4,322,359
- Issue date Mar 30, 1982
- American Cyanamid Company
- Ray L. Hillard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light and heat stabilizers for polyolefins
- Patent number RE30385
- Issue date Aug 26, 1980
- American Cyanamid Company
- Ray L. Hillard
- 260 - Chemistry of carbon compounds
Information Patent Grant
Process for the preparation of aryl esters of 3,5-di-t-butyl-4-hydr...
- Patent number 4,128,726
- Issue date Dec 5, 1978
- American Cyanamid Company
- Vincent G. Grosso
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light and heat stabilizers for polyolefins
- Patent number 4,064,102
- Issue date Dec 20, 1977
- American Cyanamid Company
- Ray Leonard Hillard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of mono- or poly [dialkyl or dicycloalky...
- Patent number 4,061,681
- Issue date Dec 6, 1977
- American Cyanamid Company
- Ray Leonard Hillard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for tris(aralkyl)phosphines
- Patent number 4,053,518
- Issue date Oct 11, 1977
- American Cyanamid Company
- Norma Ann Weston
- C07 - ORGANIC CHEMISTRY