Granted Patent
Utility
US 6,093,808 · App. 09/354,183
I.kappa.BEGFP constructs, cell lines and methods of use
Inventor:
Xianqiang Li
Patented Case
View Patent ↗
Granted: Jul 25, 2000
Filed: Jul 16, 1999
Inventor
Xianqiang Li
Assignee (at issue)
Clontech Laboratories, 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.