Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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James P. O'Connell — 27 Patents

NANanogen: 11 patents #7 of 86Top 9%
Becton, Dickinson And: 9 patents #331 of 2,926Top 15%
GEGenoptix: 4 patents #1 of 6Top 20%
GBGamida For Life B.V.: 2 patents #5 of 46Top 15%
Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
GE: 1 patents #19,940 of 36,430Top 55%
Chapel Hill, NC: #119 of 1,999 inventorsTop 6%
North Carolina: #1,521 of 45,564 inventorsTop 4%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
James P. O'Connell has been granted 27 US patents while listed as an inventor at Nanogen. The first was granted in 1986 and the most recent in December 2010. James P. O'Connell ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list James P. O'Connell in Chapel Hill, NC, US.

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7857957 Integrated portable biological detection system Jing Cheng, Lei Wu, Michael J. Heller, Edward L. Sheldon, Jonathan Diver +3 more 2010-12-28
7704726 Active programmable matrix devices Michael J. Heller, Robert D. Juncosa, Ronald G. Sosnowski, Thomas R. Jackson 2010-04-27
7582421 Methods for determination of single nucleic acid polymorphisms using a bioelectronic microchip Ronald G. Sosnowski, Michael Nerenberg, David Canter, Ray Radtkey, Ling Wang 2009-09-01
7315784 Network for evaluating data obtained in a biochip measurement device Klaus Abraham-Fuchs, Arne Hengerer, Norbert Windhab, Kieran Gallahue, Greg Gosch 2008-01-01
7172896 Integrated portable biological detection system Jing Cheng, Lei Wu, Michael J. Heller, Ed Sheldon, Jonathan Diver +3 more 2007-02-06 $667,000
6989086 Channel-less separation of bioparticles on a bioelectronic chip by dielectrophoresis Jing Cheng, Edward L. Sheldon, Lei Wu 2006-01-24 $2,508,000
6833542 Method for sorting particles Mark M. Wang, Eugene Tu, Kristie L. Lykstad, William Butler 2004-12-21
6815664 Method for separation of particles Mark M. Wang, Eugene Tu, Kristie L. Lykstad, William Butler 2004-11-09
6784420 Method of separating particles using an optical gradient Mark M. Wang, Eugene Tu, Kristie L. Lykstad, William Butler 2004-08-31
6744038 Methods of separating particles using an optical gradient Mark M. Wang, Eugene Tu, Kristie L. Lykstad, William Butler 2004-06-01
6468742 Methods for determination of single nucleic acid polymorphisms using bioelectronic microchip Michael Nerenberg, David Canter, Ray Radtkey, Ling Wang, Ronald G. Sosnowski 2002-10-22 $778,000
6426622 Fixture for eddy current inspection probes Glenn D. Givens, Joseph Anthony Traxler 2002-07-30 $127,335,000
6403367 Integrated portable biological detection system Jing Cheng, Lei Wu, Michael J. Heller, Ed Sheldon, Jonathan Diver +3 more 2002-06-11 $1,331,000
6280590 Channel-less separation of bioparticles on a bioelectronic chip by dielectrophoresis Jing Cheng, Edward L. Sheldon, Lei Wu 2001-08-28 $3,190,000
6249784 System and method for searching and processing databases comprising named annotated text strings Thomas J. Macke, Bill F. Butler 2001-06-19 $3,451,000
6071394 Channel-less separation of bioparticles on a bioelectronic chip by dielectrophoresis Jing Cheng, Edward L. Sheldon, Lei Wu 2000-06-06 $21,178,000
6048690 Methods for electronic fluorescent perturbation for analysis and electronic perturbation catalysis for synthesis Michael J. Heller, Eugene Tu, Ronald G. Sosnowski 2000-04-11 $17,142,000
5849486 Methods for hybridization analysis utilizing electrically controlled hybridization Michael J. Heller, Robert D. Juncosa, Ronald G. Sosnowski, Thomas R. Jackson 1998-12-15 $996,000
5344952 Fluoroketone enzyme inhibitors Patrick D. Mize 1994-09-06 $3,185,000
4835099 Signal enhancement in immunoassay by modulation of enzymatic catalysis Patrick D. Mize 1989-05-30 $4,195,000
4812293 Vacuum actuated assay device and method of using same Daniel A. McLaurin, Beverly M. Fleming 1989-03-14 $4,388,000
4743560 Solid phase assay Robert L. Campbell, Daniel B. Wagner 1988-05-10 $6,248,000
4703017 Solid phase assay with visual readout Robert L. Campbell, Daniel B. Wagner 1987-10-27 $10,354,000
4695554 Sac or liposome containing dye (sulforhodamine) for immunoassay Uri Piran, Daniel B. Wagner 1987-09-22 $6,524,000
4693970 Immunoassay using complement Randal A. Hoke, Patrick D. Mize 1987-09-15 $7,388,000