Granted Patent
Utility
US 6,440,952 · App. 09/860,255
Phosphono-carboxylate compounds for treating amyloidosis
Inventors:
Walter Szarek, Xianqi Kong, Gregory R. Thatcher, Boris Gorine
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: May 17, 2001
Inventors
Walter Szarek
Xianqi Kong
Gregory R. Thatcher
Boris Gorine
Assignee (at issue)
Queen's University at Kingston
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.