Granted Patent
Utility
US 4,442,285 · App. 06/374,819
Process for separating glucose from fructose by selective adsorption
Inventors:
Richard W. Neuzil, James W. Priegnitz
Patented Case
View Patent ↗
Granted: Apr 10, 1984
Filed: May 4, 1982
Inventors
Richard W. Neuzil
James W. Priegnitz
Assignee (at issue)
UOP LLC
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.