Granted Patent
Utility
US 5,543,540 · App. 08/341,822
Process for preparing trimethylsilyloxy functionalized alkyllithium
Inventor:
James A. Schwindeman
Patented Case
View Patent ↗
Granted: Aug 6, 1996
Filed: Nov 21, 1994
Inventor
James A. Schwindeman
Assignee (at issue)
FMC 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.