Granted Patent
Utility
US 5,457,281 · App. 07/414,915
Dicot plants containing an antisense polygalacturonase gene segment
Inventors:
Ian G. Bridges, Wolfgang W. Schuch, Donald Grierson
Patented Case
View Patent ↗
Granted: Oct 10, 1995
Filed: Sep 29, 1989
Inventors
Ian G. Bridges
Wolfgang W. Schuch
Donald Grierson
Assignee (at issue)
Zeneca 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.