Granted Patent
Utility
US 6,534,542 · App. 09/794,874
(2-hydroxy)ethyl-thioureas useful as modulators of &agr;2B adrenergic receptors
Inventors:
Ken Chow, Daniel W. Gil, Wenkui K. Fang, Michael E. Garst
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Feb 27, 2001
Inventors
Ken Chow
Daniel W. Gil
Wenkui K. Fang
Michael E. Garst
Assignee (at issue)
Allergen Sales, 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.