Granted Patent
Utility
US 5,639,948 · App. 08/104,072
Stamen-specific promoters from rice
Inventors:
Frank Michiels, Sinji Morioka, Trees Scheirlinck, Toshihiko Komari
Patented Case
View Patent ↗
Granted: Jun 17, 1997
Filed: Oct 4, 1993
Inventors
Frank Michiels
Sinji Morioka
Trees Scheirlinck
Toshihiko Komari
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.