Granted Patent
Utility
US 4,609,665 · App. 06/638,924
Use of selected pyridine-N-oxide disulfide compounds to treat or prevent swine exudative epidermitis
Inventors:
Jeffrey Davidson, John G. Babish, John H. Wedig
Patented Case
View Patent ↗
Granted: Sep 2, 1986
Filed: Aug 8, 1984
Inventors
Jeffrey Davidson
John G. Babish
John H. Wedig
Assignee (at issue)
Olin Corporation
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.