Granted Patent
Utility
US 4,925,804 · App. 06/875,449
Interligand metal transfer assay
Inventors:
Ron L. Hale, Irwin Wieder
Patented Case
View Patent ↗
Granted: May 15, 1990
Filed: Jun 17, 1986
Inventors
Ron L. Hale
Irwin Wieder
Assignee (at issue)
Baxter International 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.