Granted Patent
Utility
US 5,756,313 · App. 08/138,384
Albumin gene-containing plasmid, transformant carrying same, production of such transformant and production of albumin
Inventors:
Ken Okabayashi, Hideyuki Oi, Kazumoto Hirabayashi, Masami Miura, Miho Shimizu, Haruhide Kawabe
Patented Case
View Patent ↗
Granted: May 26, 1998
Filed: Oct 20, 1993
Inventors
Ken Okabayashi
Hideyuki Oi
Kazumoto Hirabayashi
Masami Miura
Miho Shimizu
Haruhide Kawabe
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.