Granted Patent
Utility
US 4,379,941 · App. 06/338,199
Resolution of racemic amino acids
Inventor:
David W. House
Patented Case
View Patent ↗
Granted: Apr 12, 1983
Filed: Jan 8, 1982
Inventor
David W. House
Assignee (at issue)
UOP LLC
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.