RC

Ring-Ling Chien

CS Caliper Life Sciences: 11 patents #8 of 143Top 6%
VA Varian: 5 patents #46 of 684Top 7%
CT Caliper Technologies: 4 patents #19 of 50Top 40%
Overall (All Time): #225,261 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7670559 Microfluidic systems with enhanced detection systems Jeffrey Wolk, Michael A. Spaid, Richard J. McReynolds 2010-03-02
7233865 Method for determining diffusivity and molecular weight in a microfluidic device 2007-06-19
7171983 Multi-reservoir pressure control system J. Wallace Parce, Andrea W. Chow, Anne R. Kopf-Sill 2007-02-06
7160423 Mixed mode microfluidic systems J. Wallace Parce, Michael A. Spaid 2007-01-09
7161356 Voltage/current testing equipment for microfluidic devices 2007-01-09
7099778 Method for determining diffusivity and molecular weight in a microfluidic device 2006-08-29
7040144 Microfluidic viscometer Michael A. Spaid, Andrea W. Chow, Benjamin Wang, J. Wallace Parce, Anne R. Kopf-Sill +3 more 2006-05-09
7038472 Methods and systems for measuring internal dimensions of microscale structures 2006-05-02
7001716 Continuous flow methods for monitoring time dependent reactions Samuel Chan, Andrea W. Chow, Benjamin Wang 2006-02-21
6990851 Microfluidic viscometer Michael A. Spaid, Andrea W. Chow, Benjamin Wang, J. Wallace Parce, Anne R. Kopf-Sill 2006-01-31
6915679 Multi-reservoir pressure control system J. Wallace Parce, Andrea W. Chow, Anne R. Kopf-Sill 2005-07-12
6695009 Microfluidic methods, devices and systems for in situ material concentration Benjamin Wang 2004-02-24
6681616 Microfluidic viscometer Michael A. Spaid, Andrea W. Chow, Benjamin Wang, J. Wallace Parce, Anne R. Kopf-Sill 2004-01-27
6589729 Methods, devices, and systems for monitoring time dependent reactions Samuel Chan, Andrea W. Chow, Benjamin Wang 2003-07-08
6447661 External material accession systems and methods Andrea W. Chow, Robert S. Dubrow, J. Wallace Parce, Steven A. Sundberg, Jeffrey Wolk +4 more 2002-09-10
5719672 Echelle spectrometer with a shaped oriented slit 1998-02-17
5596407 Optical detector for echelle spectrometer Andrew T. Zander, Charles Cooper 1997-01-21
5235409 Optical detection system for capillary separation columns Dean S. Burgi, John C. Helmer 1993-08-10
5116471 System and method for improving sample concentration in capillary electrophoresis Dean S. Burgi 1992-05-26
5089099 Field amplified polarity switching sample injection in capillary zone electrophoresis Dean S. Burgi 1992-02-18