Granted Patent
Utility
US 5,837,513 · App. 08/472,357
Method for crystallization of enzymes
Inventors:
Niels-Viktor Nielsen, Torben Nielsen
Patented Case
View Patent ↗
Granted: Nov 17, 1998
Filed: Jun 7, 1995
Inventors
Niels-Viktor Nielsen
Torben Nielsen
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.