Granted Patent
Utility
US 5,874,429 · App. 08/669,615
Benzothiazine derivative
Inventors:
Akira Mizuno, Makoto Shibata, Tomoe Iwamori, Norio Inomata
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Jun 24, 1996
Inventors
Akira Mizuno
Makoto Shibata
Tomoe Iwamori
Norio Inomata
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.