Granted Patent
Utility
US 6,068,995 · App. 08/666,435
Method for producing protein
Inventors:
Kaoru Kobayashi, Kenji Tomomitsu, Shinobu Kuwae, Tomoshi Ohya, Toyoo Ohda, Takao Ohmura
Patented Case
View Patent ↗
Granted: May 30, 2000
Filed: Sep 19, 1996
Inventors
Kaoru Kobayashi
Kenji Tomomitsu
Shinobu Kuwae
Tomoshi Ohya
Toyoo Ohda
Takao Ohmura
Assignee (at issue)
Yoshitomi Pharmaceutical Industries, Ltd.
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.