Jeffrey I. Rosenfeld

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Schaumburg, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for recovery of aromatic acid or ester and polyol from wast...
- Patent number 5,502,247
- Issue date Mar 26, 1996
- Amoco Corporation
- Thomas M. Bartos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of crude terephthalic acid suitable for red...
- Patent number 5,200,557
- Issue date Apr 6, 1993
- Amoco Corporation
- John C. Gee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for obtaining narrow molecular weight distribution in vinyl...
- Patent number 4,713,421
- Issue date Dec 15, 1987
- Standard Oil Company (Indiana)
- Richard A. Hall
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...