Granted Patent
Utility
US 6,187,769 · App. 09/306,995
Benzoxazepine derivatives and their salts and medicaments containing the same
Inventors:
Toshio Tatsuoka, Katsuhide Kamei, Noriko Maeda, Teruyoshi Inoue, Mika Nakajima, Ichiro Hirotsu
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: May 7, 1999
Inventors
Toshio Tatsuoka
Katsuhide Kamei
Noriko Maeda
Teruyoshi Inoue
Mika Nakajima
Ichiro Hirotsu
Assignee (at issue)
SUNTORY HOLDINGS LIMITED
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.