Granted Patent
Utility
US 4,853,333 · App. 06/759,546
Production of rotavirus in yeast
Inventors:
Chu-Lai Hsiao, Bruce B. Mason, Alan R. Davis
Patented Case
View Patent ↗
Granted: Aug 1, 1989
Filed: Jul 26, 1985
Inventors
Chu-Lai Hsiao
Bruce B. Mason
Alan R. Davis
Assignee (at issue)
Amerimas Home Products, 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.