Granted Patent
Utility
US 5,723,218 · App. 08/484,151
Dipyrrometheneboron difluoride labeled flourescent microparticles
Inventors:
Richard P. Haugland, Rosaria Haugland, John Michael Brinkley, Hee Chol Kang, Michael Kuhn, K. Sam Wells, Yu Zhang
Patented Case
View Patent ↗
Granted: Mar 3, 1998
Filed: Jun 7, 1995
Inventors
Richard P. Haugland
Rosaria Haugland
John Michael Brinkley
Hee Chol Kang
Michael Kuhn
K. Sam Wells
Yu Zhang
Assignee (at issue)
Molecular Probes, 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.