Granted Patent
Utility
US 5,112,734 · App. 07/358,399
Target-dependent synthesis of an artificial gene for the synthesis of a replicatable RNA
Inventors:
Fred R. Kramer, Paul M. Lizardi
Patented Case
View Patent ↗
Granted: May 12, 1992
Filed: May 26, 1989
Inventors
Fred R. Kramer
Paul M. Lizardi
Assignee (at issue)
Gene-Trak Systems
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.