Granted Patent
Utility
US 6,664,293 · App. 10/285,526
Amide compounds for the potentiation of cholinergic activity
Inventors:
Akira Yamada, Satoshi Aoki
Patented Case
View Patent ↗
Granted: Dec 16, 2003
Filed: Nov 1, 2002
Inventors
Akira Yamada
Satoshi Aoki
Assignee (at issue)
Fujisawa Pharmaceutical Co., 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.