Granted Patent
Utility
US 5,888,747 · App. 08/072,270
Human telomerase gene RNA interacting protein gene
Inventor:
Zhaodan Cao
Patented Case
View Patent ↗
Granted: Mar 30, 1999
Filed: May 4, 1998
Inventor
Zhaodan Cao
Assignee (at issue)
Tularik Limited
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.