Constance A. Fellows

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Durham, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing 2-methyl-2-(methylthio) propionaldehyde O-(me...
- Patent number 4,886,913
- Issue date Dec 12, 1989
- Rhone-Poulenc Nederland, B.V.
- Constance A. Fellows
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 2-methyl-2-(methylsulfonyl) propionaldehyde O...
- Patent number 4,847,413
- Issue date Jul 11, 1989
- Rhone-Poulenc Nederland, B.V.
- Constance A. Fellows
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediate, its synthesis, and its use in a process for the prepa...
- Patent number 4,639,536
- Issue date Jan 27, 1987
- Union Carbide Corporation
- Constance A. Fellows
- C07 - ORGANIC CHEMISTRY