Granted Patent
Utility
US 5,576,198 · App. 08/167,638
Controlled expression of transgenic constructs in plant plastids
Inventors:
Kevin McBride, David M. Stalker
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: Dec 14, 1993
Inventors
Kevin McBride
David M. Stalker
Assignee (at issue)
Calgene 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.