Granted Patent
Utility
US 5,378,487 · App. 08/032,148
Oil extraction of cholesterol from milk products
Inventors:
Zohar M. Merchant, Paul Wrezel, Lori Lynn Spurlock, Donald Carpenter
Patented Case
View Patent ↗
Granted: Jan 3, 1995
Filed: Mar 17, 1993
Inventors
Zohar M. Merchant
Paul Wrezel
Lori Lynn Spurlock
Donald Carpenter
Assignee (at issue)
Kraft General Foods, 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.