Granted Patent
Utility
US 6,153,113 · App. 09/253,696
Method for using ligands in particle separation
Inventors:
Raymond P. Goodrich, Jr., Todd Curtis Green
Patented Case
View Patent ↗
Granted: Nov 28, 2000
Filed: Feb 22, 1999
Inventors
Raymond P. Goodrich, Jr.
Todd Curtis Green
Assignee (at issue)
Cobe 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.