David S. Kashdan

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Kingsport, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Controlled-release delivery system
- Patent number 5,356,634
- Issue date Oct 18, 1994
- Eastman Chemical Company
- Stephen H. Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Acid-curable cellulose esters containing melamine pendent groups
- Patent number 5,182,379
- Issue date Jan 26, 1993
- Eastman Kodak Company
- Phillip M. Cook
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer blends having reverse phase morphology for controlled deliv...
- Patent number 4,795,641
- Issue date Jan 3, 1989
- Eastman Kodak Company
- David S. Kashdan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of N-(2-(cyclo-hexen-1-yl)ethyl)-4-meth...
- Patent number 4,496,762
- Issue date Jan 29, 1985
- Eastman Kodak Company
- David S. Kashdan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of aromatic acid chlorides
- Patent number 4,374,770
- Issue date Feb 22, 1983
- Eastman Kodak Company
- John A. Hyatt
- C07 - ORGANIC CHEMISTRY