Granted Patent
Utility
US 4,996,151 · App. 07/195,882
Method for producing the Eag I restriction endonuclease and methylase
Inventors:
Joan E. Brooks, Laura A. Sznyter
Patented Case
View Patent ↗
Granted: Feb 26, 1991
Filed: May 19, 1988
Inventors
Joan E. Brooks
Laura A. Sznyter
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.