Granted Patent
Utility
US 6,488,944 · App. 09/742,056
1, 1-disubstituted ethylene adhesive compositions containing polydimethylsiloxane
Inventor:
Upvan Narang
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Dec 22, 2000
Inventor
Upvan Narang
Assignee (at issue)
Closure Medical Corporation
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.