Granted Patent
Utility
US 6,146,672 · App. 09/054,122
Water-in-oil emulsion fillings
Inventors:
Juan M. Gonzalez, Patricia W. Hahn
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Apr 2, 1998
Inventors
Juan M. Gonzalez
Patricia W. Hahn
Assignee (at issue)
The Pillsbury Company
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.