Granted Patent
Utility
US 6,599,547 · App. 09/553,874
Method for preparing dehydrated food products
Inventors:
Maria Dolores Martinez-Serna Villagran, Srinivas Achanta, Eileen Marie Boyle, Jianjun Justin Li, Donald Ray Patton
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Apr 20, 2000
Inventors
Maria Dolores Martinez-Serna Villagran
Srinivas Achanta
Eileen Marie Boyle
Jianjun Justin Li
Donald Ray Patton
Assignee (at issue)
The Procter & Gamble 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.