Granted Patent
Utility
US 5,856,548 · App. 08/069,634
Process for preparing dimethylmonochlorosilane
Inventors:
Jurgen Drose, Wilfried Knott, Dirk Wolfgram
Patented Case
View Patent ↗
Granted: Jan 5, 1999
Filed: Apr 29, 1998
Inventors
Jurgen Drose
Wilfried Knott
Dirk Wolfgram
Assignee (at issue)
Th. Goldschmidt. 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.