Granted Patent
Utility
US 5,286,858 · App. 07/774,945
Optically active thienotriazolodiazepine compounds
Inventors:
Minoru Moriwaki, Syuji Yuasa, Hiroyuki Kitani, Michio Terasawa
Patented Case
View Patent ↗
Granted: Feb 15, 1994
Filed: Oct 11, 1991
Inventors
Minoru Moriwaki
Syuji Yuasa
Hiroyuki Kitani
Michio Terasawa
Assignee (at issue)
Yoshitomi Pharmaceutical Industries, Ltd.
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.