Granted Patent
Utility
US 6,444,467 · App. 09/330,594
Process for production and subsequent ex vitro sowing and propagation of pre-germinated plant somatic embryos
Inventors:
Shihe Fan, Daniel R. Polonenko, Eric Evert Voogt, Potter Ann Kathryn Eastman
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Jun 11, 1999
Inventors
Shihe Fan
Daniel R. Polonenko
Eric Evert Voogt
Potter Ann Kathryn Eastman
Assignee (at issue)
Cellfor 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.