Granted Patent
Utility
US 5,965,760 · App. 09/191,190
Process for reducing the sulfane chain length of bis(silylorganyl) polysulfanes
Inventors:
Rudolf Michel, Jorg Munzengerg
Patented Case
View Patent ↗
Granted: Oct 12, 1999
Filed: Nov 13, 1998
Inventors
Rudolf Michel
Jorg Munzengerg
Assignee (at issue)
Degussa AG
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.