Granted Patent
Utility
US 5,196,331 · App. 07/699,148
Cloning the MspI restriction and modification genes
Inventor:
Geoffrey G. Wilson
Patented Case
View Patent ↗
Granted: Mar 23, 1993
Filed: May 13, 1991
Inventor
Geoffrey G. Wilson
Assignee (at issue)
New England Biolabs, 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.