Granted Patent
Utility
US 6,495,739 · App. 09/360,376
Plant phosphatidic acid phosphatases
Inventors:
Michael Lassner, Diane M. Ruezinsky
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Jul 23, 1999
Inventors
Michael Lassner
Diane M. Ruezinsky
Assignee (at issue)
Calgene Corporation
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.