JR

J. Michael Ramsey

UT Ut-Battelle: 27 patents #17 of 1,792Top 1%
LM Lockheed Martin: 8 patents #273 of 6,507Top 5%
UH University Of North Carolina At Chapel Hill: 3 patents #254 of 1,688Top 20%
MS Martin Marietta Energy Systems: 1 patents #113 of 298Top 40%
TH The University Of North Carolina Chapel Hill: 1 patents #7 of 57Top 15%
📍 Chapel Hill, NC: #66 of 1,999 inventorsTop 4%
🗺 North Carolina: #821 of 45,564 inventorsTop 2%
Overall (All Time): #79,496 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #TitleCo-InventorsDate
11158496 Miniature charged particle trap with elongated trapping region for mass spectrometry Kevin Schultze 2021-10-26
10141178 Miniature charged particle trap with elongated trapping region for mass spectrometry Kevin Schultze 2018-11-27
9252005 Miniature charged particle trap with elongated trapping region for mass spectrometry Kevin Schultze 2016-02-02
8878127 Miniature charged particle trap with elongated trapping region for mass spectrometry Kevin Schultze 2014-11-04
8268633 Microfluidic devices for the controlled manipulation of small volumes Stephen C. Jacobson 2012-09-18
8083915 Methods for forming small-volume electrical contacts and material manipulations with fluid microchannels Stephen C. Jacobson, Christopher T. Culbertson, William B. Whitten, Robert S. Foote 2011-12-27
7931790 Methods for forming small-volume electrical contacts and material manipulations with fluidic microchannels Stephen C. Jacobson, Christopher T. Culbertson, William B. Whitten, Robert S. Foote 2011-04-26
7909973 Methods for forming small-volume electrical contacts and material manipulations with fluidic microchannels Stephen C. Jacobson, Christopher T. Culbertson, William B. Whitten, Robert S. Foote 2011-03-22
7727363 Microfluidic device and methods for focusing fluid streams using electroosmotically induced pressures Stephen C. Jacobson 2010-06-01
7422669 Microfluidic device and method for focusing, segmenting, and dispensing of a fluid stream Stephen C. Jacobson 2008-09-09
7419575 Microfluidic systems and methods for transport and lysis of cells and analysis of cell lysate Christopher T. Culbertson, Stephen C. Jacobson, Maxine McClain 2008-09-02
7297243 Methods for forming small-volume electrical contacts and material manipulations with fluidic microchannels Stephen C. Jacobson 2007-11-20
7238268 Microfluidic devices for the controlled manipulation of small volumes Stephen C. Jacobson 2007-07-03
6933498 Ion trap array-based systems and methods for chemical analysis William B. Whitten 2005-08-23
6822225 Pulsed discharge ionization source for miniature ion mobility spectrometers Jun Xu, William B. Whitten 2004-11-23
6790328 Microfluidic device and method for focusing, segmenting, and dispensing of a fluid stream Stephen C. Jacobson 2004-09-14
6783647 Microfluidic systems and methods of transport and lysis of cells and analysis of cell lysate Christopher T. Culbertson, Stephen C. Jacobson, Maxine McClain 2004-08-31
6685809 Methods for forming small-volume electrical contacts and material manipulations with fluidic microchannels Stephen C. Jacobson, Christopher T. Culbertson, William B. Whitten, Robert S. Foote 2004-02-03
6660480 Method for analyzing nucleic acids by means of a substrate having a microchannel structure containing immobilized nucleic acid probes Robert S. Foote 2003-12-09
6524456 Microfluidic devices for the controlled manipulation of small volumes Stephen C. Jacobson 2003-02-25
6475363 Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis 2002-11-05
6469298 Microscale ion trap mass spectrometer William B. Witten, Oleg Kornienko 2002-10-22
6428896 Low temperature material bonding technique Robert S. Foote 2002-08-06
6376181 Method for analyzing nucleic acids by means of a substrate having a microchannel structure containing immobilized nucleic acid probes Robert S. Foote 2002-04-23
6346305 Low temperature material bonding technique Robert S. Foote 2002-02-12