Granted Patent
Utility
US 5,152,997 · App. 07/652,127
Method and device for transdermally administering testosterone across nonscrotal skin at therapeutically effective levels
Inventors:
Charles D. Ebert, Dinesh C. Patel, Werner Heiber
Patented Case
View Patent ↗
Granted: Oct 6, 1992
Filed: Feb 7, 1991
Inventors
Charles D. Ebert
Dinesh C. Patel
Werner Heiber
Assignee (at issue)
TheraTech, 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.