Granted Patent
Utility
US 6,074,879 · App. 09/099,233
Synthetic polymer particles for use as standards and calibrators in flow cytometry
Inventors:
David Zelmanovic, William Moskalski, Ronny DeClercq, Frank Louwet, Eberhard Kuckert, Wolfgang Podszun
Patented Case
View Patent ↗
Granted: Jun 13, 2000
Filed: Jun 17, 1998
Inventors
David Zelmanovic
William Moskalski
Ronny DeClercq
Frank Louwet
Eberhard Kuckert
Wolfgang Podszun
Assignee (at issue)
Bayer Aktiengesellschaft
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.