Granted Patent
Utility
US 6,375,819 · App. 09/373,909
Fluid delivery system for capillary electrophoretic applications
Inventors:
Qingbo Li, Changsheng Liu, Thomas E. Kane, John R. Kernan, Bernard Sonnenschein, Michael V. Sharer
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Aug 13, 1999
Inventors
Qingbo Li
Changsheng Liu
Thomas E. Kane
John R. Kernan
Bernard Sonnenschein
Michael V. Sharer
Assignee (at issue)
SpectruMedix 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.