Granted Patent
Utility
US 6,344,340 · App. 09/503,570
Viability assay for sporocyst-forming protozoa
Inventors:
Julia J. Dibner, Marianne L. Kitchell, Mary Ann Pfannenstiel
Patented Case
View Patent ↗
Granted: Feb 5, 2002
Filed: Feb 14, 2000
Inventors
Julia J. Dibner
Marianne L. Kitchell
Mary Ann Pfannenstiel
Assignee (at issue)
NOVUS 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.