Granted Patent
Utility
US 5,767,285 · App. 08/462,939
Linkers useful for the synthesis of conjugates of methyltrithio antitumor agents
Inventors:
Philip Ross Hamann, Lois M. Hinman, Irwin Hollander, Ryan Holcomb, William A. Hallett, Hwei-Ru Tsou, Martin J. Weiss
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Jun 5, 1995
Inventors
Philip Ross Hamann
Lois M. Hinman
Irwin Hollander
Ryan Holcomb
William A. Hallett
Hwei-Ru Tsou
Martin J. Weiss
Assignee (at issue)
American Cyanamid Company
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.