Granted Patent
Utility
US 6,284,901 · App. 09/589,582
Dinitrile intermediates for the synthesis of omapatrilat and methods for producing same
Inventors:
Joseph C. Rongione, Robert Brown, Dwight E. Raff
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Jun 7, 2000
Inventors
Joseph C. Rongione
Robert Brown
Dwight E. Raff
Assignee (at issue)
Dixie Chemical Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.