William J. Andrews

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Hazelwood, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Catalysis for the production of maleic anhydride containing vanadiu...
- Patent number 5,364,824
- Issue date Nov 15, 1994
- Huntsman Specialty Chemicals Corporation
- William J. Andrews
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphorous/vanadium oxide catalyst and process of preparation thereof
- Patent number 5,275,996
- Issue date Jan 4, 1994
- Monsanto Company
- William J. Andrews
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the transformation of vanadium/phosphorus mixed oxide c...
- Patent number 5,137,860
- Issue date Aug 11, 1992
- Monsanto Company
- Jerry R. Ebner
- C07 - ORGANIC CHEMISTRY