Granted Patent
Utility
US 6,734,271 · App. 10/271,616
Polyorganosiloxane resins with release effect
Inventor:
Gerhard Reusmann
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Oct 16, 2002
Inventor
Gerhard Reusmann
Assignee (at issue)
GOLDSCHMIDT HOLDING GMBH
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.