Granted Patent
Utility
US 6,803,410 · App. 10/392,188
Cellulose copolymers that modify fibers and surfaces
Inventors:
Dominique Charmot, Manikandan Jayaraman, Han-Ting Chang, Paul Mansky, Wilfried Blokzijl
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Mar 19, 2003
Inventors
Dominique Charmot
Manikandan Jayaraman
Han-Ting Chang
Paul Mansky
Wilfried Blokzijl
Assignee (at issue)
Symyx Technologies, 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.