Granted Patent
Utility
US 6,469,152 · App. 09/894,698
Flea allantoinase nucleic acid molecules, proteins and uses thereof
Inventors:
Patrick J. Gaines, Nancy Wisnewski
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Jun 28, 2001
Inventors
Patrick J. Gaines
Nancy Wisnewski
Assignee (at issue)
Heska 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.