Granted Patent
Utility
US 5,405,836 · App. 08/026,395
Pet foods with water-soluble zinc compound coating for controlling malodorous breath
Inventors:
Thomas M. Richar, James B. Taylor, Jan Karwowski, Felice Scaglione, James Roe, Michael S. Otterburn, Wayne L. Steensen, Henry C. Spanier, Richard L. Antrim, Leif Solheim
Patented Case
View Patent ↗
Granted: Apr 11, 1995
Filed: Mar 2, 1993
Inventors
Thomas M. Richar
James B. Taylor
Jan Karwowski
Felice Scaglione
James Roe
Michael S. Otterburn
Wayne L. Steensen
Henry C. Spanier
Richard L. Antrim
Leif Solheim
Assignee (at issue)
Nabisco, 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.