Granted Patent
Utility
US 5,670,340 · App. 08/352,179
Process for producing peptides in E. coli
Inventors:
Masayuki Yabuta, Yuji Suzuki, Kazuhiro Ohsuye, Takehiro Oshima, Seiko Onai, Koji Magota, Shoji Tanaka
Patented Case
View Patent ↗
Granted: Sep 23, 1997
Filed: Dec 5, 1994
Inventors
Masayuki Yabuta
Yuji Suzuki
Kazuhiro Ohsuye
Takehiro Oshima
Seiko Onai
Koji Magota
Shoji Tanaka
Assignee (at issue)
SUNTORY HOLDINGS LIMITED
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.