Granted Patent
Utility
US 5,130,244 · App. 07/229,037
Stable aqueous thrombin solution
Inventors:
Hideo Nishimaki, Kenmi Miyano, Shouju Kameyama, Kazuo Takechi, Yoshiro Iga
Patented Case
View Patent ↗
Granted: Jul 14, 1992
Filed: Aug 5, 1988
Inventors
Hideo Nishimaki
Kenmi Miyano
Shouju Kameyama
Kazuo Takechi
Yoshiro Iga
Assignee (at issue)
Green Cross Corporation
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.