Marina D. Hoffman

Follow

Person

Cary, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Aldimine oxazolidines and polyisocyanates
- Patent number 5,591,819
- Issue date Jan 7, 1997
- Angus Chemical Company
- Chih-Yueh Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aldimine oxazolidines and their use with polyisocyanate preparations
- Patent number 5,506,329
- Issue date Apr 9, 1996
- Angus Chemical Company
- Chih-Yueh Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Iminoalcohol-oxazolidine mixtures and their use
- Patent number 5,433,891
- Issue date Jul 18, 1995
- Angus Chemical Company
- Chih-Yueh Chou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Iminoalcohol-oxazolidine mixtures and their use
- Patent number 5,328,635
- Issue date Jul 12, 1994
- Angus Chemical Company
- Chih-Yueh Chou
- C07 - ORGANIC CHEMISTRY