Granted Patent
Utility
US 5,676,837 · App. 08/662,262
Method for sterilizing liquid chromatography resins highly resistant to oxidation and a sterilization solution for use therein
Inventors:
Alois Jungbauer, Hans Lettner
Patented Case
View Patent ↗
Granted: Oct 14, 1997
Filed: Jun 7, 1996
Inventors
Alois Jungbauer
Hans Lettner
Assignee (at issue)
Biosepra, 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.