Granted Patent
Utility
US 5,354,900 · App. 06/685,151
An H-ANP peptide, pharmaceutical composition and method of use
Inventors:
Hisayuki Matsuo, Kenji Kangawa
Patented Case
View Patent ↗
Granted: Oct 11, 1994
Filed: Dec 21, 1984
Inventors
Hisayuki Matsuo
Kenji Kangawa
Assignees (at issue)
SUNTORY HOLDINGS LIMITED
Hisayuki Matsuo
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.