Granted Patent
Utility
US 5,595,001 · App. 08/450,405
Apparatus for producing sodium perborate monohydrate and product produced thereby
Inventors:
Rudiger Schutte, Alexander Ruhs, Claas-Jurgen Klasen, Hans Christian Alt
Patented Case
View Patent ↗
Granted: Jan 21, 1997
Filed: May 25, 1995
Inventors
Rudiger Schutte
Alexander Ruhs
Claas-Jurgen Klasen
Hans Christian Alt
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.