Granted Patent
Utility
US 5,932,439 · App. 08/748,708
Escherichia coli K-12 strains for production of recombinant proteins
Inventor:
Gregg Bogosian
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Nov 13, 1996
Inventor
Gregg Bogosian
Assignee (at issue)
Monsanto Company
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.