Granted Patent
Utility
US 6,448,055 · App. 09/380,262
&Dgr;9-desaturase gene
Inventors:
Sakayu Shimizu, Michihiko Kobayashi
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Aug 27, 1999
Inventors
Sakayu Shimizu
Michihiko Kobayashi
Assignee (at issue)
SUNTORY HOLDINGS 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.