Granted Patent
Utility
US 6,413,646 · App. 09/363,210
Blocked phenolic silanes
Inventors:
Eric R. Pohl, Scot M. Turner
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Jul 29, 1999
Inventors
Eric R. Pohl
Scot M. Turner
Assignee (at issue)
Crompton 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.