Granted Patent
Utility
US 4,675,282 · App. 06/628,612
Assay for interferon epsilon
Inventor:
Roy H. L. Pang
Patented Case
View Patent ↗
Granted: Jun 23, 1987
Filed: Jul 6, 1984
Inventor
Roy H. L. Pang
Assignee (at issue)
Damon Biotech, 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.