Granted Patent
Utility
US 4,599,441 · App. 06/781,458
Process for preparing organohalosilanes utilizing copper halide-aluminum halide catalysts
Inventors:
Bernard Kanner, Kenrick M. Lewis
Patented Case
View Patent ↗
Granted: Jul 8, 1986
Filed: Sep 30, 1985
Inventors
Bernard Kanner
Kenrick M. Lewis
Assignee (at issue)
Union Carbide 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.