Granted Patent
Utility
US 5,932,212 · App. 08/652,964
Crosslinked protein crystal formulations and their use as catalysts in organic solvents
Inventor:
Nazer Khalaf
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: May 24, 1996
Inventor
Nazer Khalaf
Assignee (at issue)
Altus Biologics 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.