Granted Patent
Utility
US 5,221,624 · App. 07/407,416
DNA encoding (Lys.sup.46, Asp.sup.97, Asp.sup.113) and (Lys.sup.46, Asp.sup . .sup.137) thaumatin I polypeptides
Inventors:
Lindley Blair, Raju K. Koduri, Jar-How Lee, Joachim L. Weickmann
Patented Case
View Patent ↗
Granted: Jun 22, 1993
Filed: Sep 14, 1989
Inventors
Lindley Blair
Raju K. Koduri
Jar-How Lee
Joachim L. Weickmann
Assignee (at issue)
International Genetic Engineering, 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.