Granted Patent
Utility
US 5,804,166 · App. 08/854,049
Low VOC hair sprays containing cellulose ethers
Inventors:
Anita N. Chan, Anthony B. Clayton, Jashawant J. Modi
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: May 9, 1997
Inventors
Anita N. Chan
Anthony B. Clayton
Jashawant J. Modi
Assignee (at issue)
HERCULES 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.