Granted Patent
Utility
US 6,066,752 · App. 09/288,782
Process for producing sulfur-containing organosilicon compounds and synthetic intermediates thereof
Inventors:
Toshikazu Takata, Motoki Kitagawa, Masato Tabuchi, Nobuo Yamada
Patented Case
View Patent ↗
Granted: May 23, 2000
Filed: Apr 9, 1999
Inventors
Toshikazu Takata
Motoki Kitagawa
Masato Tabuchi
Nobuo Yamada
Assignee (at issue)
DAISO CO., LTD.
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.