Granted Patent
Utility
US 5,612,197 · App. 08/442,756
Process for producing recombinant human serum albumin
Inventors:
Toyoo Ohda, Wataru Ohtani, Tomoshi Ohya, Shinobu Kuwae, Kenji Tomomitsu, Kaoru Kobayashi, Takao Ohmura
Patented Case
View Patent ↗
Granted: Mar 18, 1997
Filed: May 17, 1995
Inventors
Toyoo Ohda
Wataru Ohtani
Tomoshi Ohya
Shinobu Kuwae
Kenji Tomomitsu
Kaoru Kobayashi
Takao Ohmura
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.