Granted Patent
Utility
US 5,698,204 · App. 08/290,448
Recombinant allergenic proteins from ragweed pollen
Inventors:
Bruce L. Rogers, David G. Klapper, Thorunn Rafnar, Mei-chang Kuo
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: Aug 15, 1994
Inventors
Bruce L. Rogers
David G. Klapper
Thorunn Rafnar
Mei-chang Kuo
Assignees (at issue)
ImmuLogic Pharmaceutical Corporation
THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL
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.