Granted Patent
Utility
US 5,436,337 · App. 08/132,515
Amines to sensitize multidrug-resistant cells
Inventors:
Irene Abraham, Jackson B. Hester, Jr.
Patented Case
View Patent ↗
Granted: Jul 25, 1995
Filed: Oct 6, 1993
Inventors
Irene Abraham
Jackson B. Hester, Jr.
Assignee (at issue)
The Upjohn Co.
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.