Granted Patent
Utility
US 6,242,581 · App. 08/912,406
Method for purification of recombinant proteins
Inventors:
Paul Nelson, Te-Tuan Yang, Steven R. Kain, Thomas Smith
Patented Case
View Patent ↗
Granted: Jun 5, 2001
Filed: Aug 18, 1997
Inventors
Paul Nelson
Te-Tuan Yang
Steven R. Kain
Thomas Smith
Assignee (at issue)
Clontech Laboratories, 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.