Granted Patent
Utility
US 6,787,664 · App. 10/663,311
Process for preparing single enantiomers of 5,5,5,5′,5′,5′-hexafluoroleucine and protected analogs
Inventors:
James Thomas Anderson, Edward Neil Marsh, Peter L. Toogood
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Sep 16, 2003
Inventors
James Thomas Anderson
Edward Neil Marsh
Peter L. Toogood
Assignees (at issue)
WARNER-LAMBERT COMPANY LLC
THE REGENTS OF THE UNIVERSITY OF MICHIGAN
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.