Granted Patent
Utility
US 6,831,040 · App. 09/493,039
Use of prolines for improving growth and other properties of plants and algae
Inventors:
Pat J. Unkefer, Thomas J. Knight, Rodolfo A. Martinez
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Jan 27, 2000
Inventors
Pat J. Unkefer
Thomas J. Knight
Rodolfo A. Martinez
Assignee (at issue)
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
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.