Granted Patent
Utility
US 6,136,561 · App. 08/937,195
Methods of preparing carboxy-terminally truncated recombinant flavivirus envelope glycoproteins employing drosophila melanogaster expression systems
Inventors:
John Ivy, Eilen Nakano, David E. Clements
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Sep 25, 1997
Inventors
John Ivy
Eilen Nakano
David E. Clements
Assignee (at issue)
Hawaii Biotechnology Group, Inc.
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.