Granted Patent
Utility
US 6,344,462 · App. 09/604,526
Heterocyclic compounds as bradykinin antagonists
Inventors:
Teruo Oku, Hiroshi Kayakiri, Yoshito Abe, Yuki Sawada, Tsuyoshi Mizutani
Patented Case
View Patent ↗
Granted: Feb 5, 2002
Filed: Jun 27, 2000
Inventors
Teruo Oku
Hiroshi Kayakiri
Yoshito Abe
Yuki Sawada
Tsuyoshi Mizutani
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.