Granted Patent
Utility
US 4,309,339 · App. 06/103,868
Leucine-rich 3,1-S-.alpha..sub.2 -glycoprotein, process for isolating it and its use
Inventors:
Heinz Haupt, Siegfried Baudner
Patented Case
View Patent ↗
Granted: Jan 5, 1982
Filed: Dec 14, 1979
Inventors
Heinz Haupt
Siegfried Baudner
Assignee (at issue)
Behringwerke Aktiengesellschaft
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.