Dian Chen

Follow

Person

Bryan, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pyridine-based compounds, especially phosphonates
- Patent number 5,808,072
- Issue date Sep 15, 1998
- U.S. Filter/Engineered Systems
- Derek McManus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tridentate metal ligands of certain pyridine phosphonic acids
- Patent number 5,686,613
- Issue date Nov 11, 1997
- Wheelabrator Clean Air Systems Inc.
- Derek McManus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidation-reduction process
- Patent number 5,591,419
- Issue date Jan 7, 1997
- Wheelabrator Clean Air Systems Inc.
- Derek McManus
- C01 - INORGANIC CHEMISTRY