Granted Patent
Utility
US 6,657,070 · App. 10/166,896
Production of chirally pure &agr;-amino acids and N-sulfonyl &agr;-amino acids
Inventor:
Lynn Resnick
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Jun 11, 2002
Inventor
Lynn Resnick
Assignee (at issue)
Wyeth, 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.