Granted Patent
Utility
US 5,446,104 · App. 08/090,852
Crosslinkable low viscosity star polymer blends
Inventors:
Dale L. Handlin, Jr., James R. Erickson, David Ralph Stewart
Patented Case
View Patent ↗
Granted: Aug 29, 1995
Filed: Jul 12, 1993
Inventors
Dale L. Handlin, Jr.
James R. Erickson
David Ralph Stewart
Assignee (at issue)
SHELL OIL COMPANY
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.