Granted Patent
Utility
US 5,904,949 · App. 08/644,545
Water-in-oil emulsion spread
Inventors:
Podutoori Ravinder Reddy, Peter T. Trzasko, James J. Kasica, Judith Jackson
Patented Case
View Patent ↗
Granted: May 18, 1999
Filed: May 10, 1996
Inventors
Podutoori Ravinder Reddy
Peter T. Trzasko
James J. Kasica
Judith Jackson
Assignee (at issue)
Van den Bergh Foods Co., division of Conopco, 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.