Granted Patent
Utility
US 6,589,769 · App. 10/037,927
Method for cloning and expression of TspRI restriction endonuclease and TspRI methylase in E. coli
Inventors:
Shuang-Yong Xu, Andrew Dore, Michael Dalton, Jack Benner
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Oct 19, 2001
Inventors
Shuang-Yong Xu
Andrew Dore
Michael Dalton
Jack Benner
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.