Granted Patent
Utility
US 6,169,082 · App. 08/019,387
Salts of 8,9-dehydroestrone sulfate ester
Inventors:
Panolil Raveendranath, John A. Wichtowski
Patented Case
View Patent ↗
Granted: Jan 2, 2001
Filed: Feb 18, 1993
Inventors
Panolil Raveendranath
John A. Wichtowski
Assignee (at issue)
Amerimas Home Products, 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.