Granted Patent
Utility
US 5,837,115 · App. 08/474,688
Microlithographic array for macromolecule and cell fractionation
Inventors:
Robert H. Austin, Wayne Volkmuth, Lynn C. Rathbun
Patented Case
View Patent ↗
Granted: Nov 17, 1998
Filed: Jun 7, 1995
Inventors
Robert H. Austin
Wayne Volkmuth
Lynn C. Rathbun
Assignees (at issue)
British Technology Group USA Inc.
Cornell Research Foundation, 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.