Wayne A. Langdale

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Milmont Park, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of porphyrins and their metal complexes
- Patent number 5,659,029
- Issue date Aug 19, 1997
- Sun Company, Inc (R&M)
- Paul E. Ellis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing heteropolyacid catalysts
- Patent number 4,916,101
- Issue date Apr 10, 1990
- Sun Refining and Marketing Company
- James E. Lyons
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Oxidation of alkanes
- Patent number 4,859,798
- Issue date Aug 22, 1989
- Sun Refining and Marketing Company
- James E. Lyons
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkane oxidation catalysts
- Patent number 4,803,187
- Issue date Feb 7, 1989
- Sun Refining and Marketing Company
- James E. Lyons
- C07 - ORGANIC CHEMISTRY