Granted Patent
Utility
US 5,166,384 · App. 07/864,795
Method for the removal of siloxane dissolved in the solvent employed in the preparation of trimethoxysilane via methanol-silicon metal reaction
Inventors:
Donald L. Bailey, Thomas E. Childress, Robert L. Ocheltree, James S. Ritscher
Patented Case
View Patent ↗
Granted: Nov 24, 1992
Filed: Apr 7, 1992
Inventors
Donald L. Bailey
Thomas E. Childress
Robert L. Ocheltree
James S. Ritscher
Assignee (at issue)
Union Carbide Chemicals & Plastics Technology LLC
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.