Granted Patent
Utility
US 6,448,426 · App. 09/895,721
Process for the preparation of sulfur-containing organosilicon compounds
Inventors:
Michael Backer, Howard M. Bank, John Gohndrone, William Charles Maki, Charles E. Skinner, Anil Kumar Tomar, Hongjun Yue
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Jun 29, 2001
Inventors
Michael Backer
Howard M. Bank
John Gohndrone
William Charles Maki
Charles E. Skinner
Anil Kumar Tomar
Hongjun Yue
Assignee (at issue)
Dow Corning 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.