Granted Patent
Utility
US 5,519,124 · App. 08/152,111
Production of alkylpolyglycosides
Inventors:
Patrick M. McCurry, Jr., Carl E. Pickens
Patented Case
View Patent ↗
Granted: May 21, 1996
Filed: Nov 12, 1993
Inventors
Patrick M. McCurry, Jr.
Carl E. Pickens
Assignee (at issue)
Henkel Limited
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.