Granted Patent
Utility
US 5,372,934 · App. 08/156,168
Method for determining lactate dehydrogenase isoenzyme LD1 by stabilizing LD1 and inactivating isoenzymes LD2-LD5
Inventors:
Ronald W. Bussian, John A. Ruglass
Patented Case
View Patent ↗
Granted: Dec 13, 1994
Filed: Nov 23, 1993
Inventors
Ronald W. Bussian
John A. Ruglass
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY
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.