Granted Patent
Utility
US 5,296,615 · App. 08/012,109
Process and intermediates for chiral epoxides
Inventor:
Leland O. Weigel
Patented Case
View Patent ↗
Granted: Mar 22, 1994
Filed: Feb 1, 1993
Inventor
Leland O. Weigel
Assignee (at issue)
Eli Lilly and 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.