Granted Patent
Utility
US 5,854,053 · App. 08/779,046
Bacillus thuringiensis bacteria
Inventors:
William P. Donovan, Jose M. Gonzalez, Jr.
Patented Case
View Patent ↗
Granted: Dec 29, 1998
Filed: Jan 6, 1997
Inventors
William P. Donovan
Jose M. Gonzalez, Jr.
Assignee (at issue)
Ecogen, Inc.
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.