Granted Patent
Utility
US 5,186,898 · App. 07/328,488
Automated polypeptide synthesis apparatus
Inventors:
John Bridgham, Timothy G. Geiser, Michael W. Hunkapiller, Stephen B. H. Kent, Mark P. Marriott, Paul O. Ramstad, Eric S. Nordman
Patented Case
View Patent ↗
Granted: Feb 16, 1993
Filed: Mar 24, 1989
Inventors
John Bridgham
Timothy G. Geiser
Michael W. Hunkapiller
Stephen B. H. Kent
Mark P. Marriott
Paul O. Ramstad
Eric S. Nordman
Assignee (at issue)
APPLIED BIOSYSTEMS, LLC
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.