Barney Vallino Jr.

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Naperville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Production of polysuccinimide and polyaspartate in thioether solvents
- Patent number 5,939,522
- Issue date Aug 17, 1999
- Donlar Corporation
- Grigory Ya. Mazo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of D,L-aspartic acid
- Patent number 5,907,057
- Issue date May 25, 1999
- Donlar Corporation
- Grigory Ya Mazo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of D,L-aspartic acid
- Patent number 5,872,285
- Issue date Feb 16, 1999
- Donlar Corporation
- Grigory Ya Mazo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of a polysuccinimide and derivatives thereof
- Patent number 5,681,920
- Issue date Oct 28, 1997
- Donlar Corporation
- Barney Vallino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...