Granted Patent
Utility
US 4,499,188 · App. 06/375,098
Bacterial production of heterologous polypeptides under the control of a repressible promoter-operator
Inventors:
Michael Konrad, David F. Mark
Patented Case
View Patent ↗
Granted: Feb 12, 1985
Filed: May 5, 1982
Inventors
Michael Konrad
David F. Mark
Assignee (at issue)
Cetus Corporation
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.