Granted Patent
Utility
US 5,552,395 · App. 08/450,960
.DELTA.9(11)-dehydro-8-isoestrone used to treat alzheimer's disease
Inventors:
Frederick O. Gemmill, Jr., Chester E. Orzech, Steven J. Adelman
Patented Case
View Patent ↗
Granted: Sep 3, 1996
Filed: May 25, 1995
Inventors
Frederick O. Gemmill, Jr.
Chester E. Orzech
Steven J. Adelman
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.