Granted Patent
Utility
US 5,962,296 · App. 09/028,361
Method for cloning and producing Thermomicrobium roseum DNA polymerase I in E. coli
Inventors:
Laurence Ettwiller, Shuang-Yong Xu
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Feb 24, 1998
Inventors
Laurence Ettwiller
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.