Granted Patent
Utility
US 5,322,938 · App. 07/977,600
DNA sequence for enhancing the efficiency of transcription
Inventors:
Joan C. McPherson, Robert M. Kay
Patented Case
View Patent ↗
Granted: Jun 21, 1994
Filed: Nov 17, 1992
Inventors
Joan C. McPherson
Robert M. Kay
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.