Granted Patent
Utility
US 5,387,757 · App. 08/041,337
Tomatoes with reduced expression of polygalacturonase
Inventors:
Ian G. Bridges, Wolfgang W. Schuch, Donald Grierson
Patented Case
View Patent ↗
Granted: Feb 7, 1995
Filed: Apr 1, 1993
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.