Granted Patent
Utility
US 5,004,805 · App. 07/058,211
Hepatocyte growth factor
Inventors:
Eiichi Gohda, Hirohito Tsubouchi, Hiroyuki Nakayama, Shuichi Hirono, Kozo Takahashi, Shuji Hashimoto, Yasushi Daikuhara
Patented Case
View Patent ↗
Granted: Apr 2, 1991
Filed: Jun 4, 1987
Inventors
Eiichi Gohda
Hirohito Tsubouchi
Hiroyuki Nakayama
Shuichi Hirono
Kozo Takahashi
Shuji Hashimoto
Yasushi Daikuhara
Assignees (at issue)
Shuji Hashimoto
Yasushi Daikuhara
Eiichi Gohda
Hirohito Tsubouchi
Mitsubishi Kasei 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.