Granted Patent
Utility
US 5,585,544 · App. 08/215,846
Method of causing somatic hybridization between two species of algae
Inventors:
Donald P. Cheney, Le Wang
Patented Case
View Patent ↗
Granted: Dec 17, 1996
Filed: Mar 21, 1994
Inventors
Donald P. Cheney
Le Wang
Assignee (at issue)
Northwestern University
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.