Granted Patent
Utility
US 5,833,719 · App. 08/850,900
Alkyl polyglycosides in textile scour/bleach processing
Inventors:
Brian C. Francois, Susan C. Glenn, Howard W. Cole, Jr.
Patented Case
View Patent ↗
Granted: Nov 10, 1998
Filed: May 1, 1997
Inventors
Brian C. Francois
Susan C. Glenn
Howard W. Cole, Jr.
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.