Granted Patent
Utility
US 4,520,205 · App. 06/578,320
Chemical resolution of (+)-2,3-dihydroindole-2-carboxylic acid
Inventor:
George C. Buzby, Jr.
Patented Case
View Patent ↗
Granted: May 28, 1985
Filed: Feb 10, 1984
Inventor
George C. Buzby, Jr.
Assignee (at issue)
Amerimas Home Products, Inc.
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.