Granted Patent
Utility
US 6,350,382 · App. 09/603,148
Enhancing filtration yields in tangential flow filtration
Inventor:
Karl G. Schick
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Jun 23, 2000
Inventor
Karl G. Schick
Assignee (at issue)
Scilog, Inc.
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.