Granted Patent
Utility
US 5,492,823 · App. 08/356,898
Method for direct cloning and producing the BsoBI restriction endonuclease in E. coli
Inventor:
Shuang-Yong Xu
Patented Case
View Patent ↗
Granted: Feb 20, 1996
Filed: Dec 15, 1994
Inventor
Shuang-Yong Xu
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.