Granted Patent
Utility
US 6,025,002 · App. 08/852,464
Method of removing off-notes from cocoa products
Inventors:
Wilhardi J. Holscher, Ute-Christine Konopka, Otto Vitzthum, Siegfried Bolenz, Marie Caroline Grosso, Klaus Koch
Patented Case
View Patent ↗
Granted: Feb 15, 2000
Filed: May 7, 1997
Inventors
Wilhardi J. Holscher
Ute-Christine Konopka
Otto Vitzthum
Siegfried Bolenz
Marie Caroline Grosso
Klaus Koch
Assignee (at issue)
KRAFT FOODS HOLDINGS, 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.