Granted Patent
Utility
US 5,910,542 · App. 09/078,336
Adhesives and sealants based on telechelic polymers and heterotelechelic block polymers with dual cure systems
Inventors:
David J. St. Clair, James R. Erickson
Patented Case
View Patent ↗
Granted: Jun 8, 1999
Filed: May 13, 1998
Inventors
David J. St. Clair
James R. Erickson
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.