Granted Patent
Utility
US 5,641,664 · App. 08/064,121
Process for transforming monocotyledonous plants
Inventors:
Kathleen D'Halluin, Elke Gobel
Patented Case
View Patent ↗
Granted: Jun 24, 1997
Filed: Jun 23, 1993
Inventors
Kathleen D'Halluin
Elke Gobel
Assignee (at issue)
Plant Genetic Systems N.V.
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.