Granted Patent
Utility
US 5,977,438 · App. 08/324,003
Production of peptides in plants as viral coat protein fusions
Inventors:
Thomas H. Turpen, Stephen Reinl, Laurence K. Grill
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Oct 14, 1994
Inventors
Thomas H. Turpen
Stephen Reinl
Laurence K. Grill
Assignee (at issue)
Biosource Technologies, 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.