Granted Patent
Utility
US 5,948,927 · App. 09/053,292
Bis-silyl tertiary amines
Inventors:
Michael Gunther, Eric R. Pohl
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: Apr 1, 1998
Inventors
Michael Gunther
Eric R. Pohl
Assignee (at issue)
Witco 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.