Granted Patent
Utility
US 5,691,451 · App. 08/329,176
Method for sterilizing recombinant human serum albumin pharmaceutical preparation
Inventors:
Tomoshi Ohya, Toyoo Ohda, Shinobu Kuwae, Kenji Tomomitsu, Kaoru Kobayashi, Takao Ohmura
Patented Case
View Patent ↗
Granted: Nov 25, 1997
Filed: Oct 26, 1994
Inventors
Tomoshi Ohya
Toyoo Ohda
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.