Granted Patent
Utility
US 6,011,082 · App. 08/867,269
Process for the modification of elastomers with surface interpreting polymer networks and elastomers formed therefrom
Inventors:
Yading Wang, Robert van Boxtel, Stephen Q. Zhou
Patented Case
View Patent ↗
Granted: Jan 4, 2000
Filed: Jun 2, 1997
Inventors
Yading Wang
Robert van Boxtel
Stephen Q. Zhou
Assignee (at issue)
Pharmacia & UpJohn AB
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.