Dawn Shiang

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Sanford, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
2-alkoxy-4-hydrazinopyrimidine compounds and their use in the prepa...
- Patent number 5,563,269
- Issue date Oct 8, 1996
- DowElanco
- Jon A. Orvik
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-ethoxy-4,6-dihydroxypyrimidine
- Patent number 5,552,546
- Issue date Sep 3, 1996
- DowElanco
- Douglas L. Pearson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-alkoxy[1,2,4]triazolo[1,5-c]pyrimidine-2(3H)--thione compounds an...
- Patent number 5,488,109
- Issue date Jan 30, 1996
- DowElanco
- Thomas A. Olmstead
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Alkoxy-4-hydroazinopyrimidine compounds and their use in the prep...
- Patent number 5,480,991
- Issue date Jan 2, 1996
- DowElanco
- Jon A. Orvik
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-alkoxy-4-hydrazinopyrimidine compounds
- Patent number 5,461,153
- Issue date Oct 24, 1995
- DowElanco
- Jon A. Orvik
- C07 - ORGANIC CHEMISTRY