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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John Wallace Parce — 52 Patents

CTCaliper Technologies: 36 patents #3 of 50Top 6%
MDMolecular Devices: 11 patents #5 of 179Top 3%
CSCaliper Life Sciences: 4 patents #29 of 143Top 25%
Winston-Salem, NC: #16 of 1,346 inventorsTop 2%
North Carolina: #531 of 45,564 inventorsTop 2%
Overall (All Time): #50,240 of 4,157,543Top 2%
52 Patents All Time
John Wallace Parce has been granted 52 US patents while listed as an inventor at Caliper Technologies. The first was granted in 1986 and the most recent in October 2007. John Wallace Parce ranks #50,240 of 4,157,543 US inventors in our database (top 1.2%). Patent records list John Wallace Parce in Winston-Salem, NC, US.

Patents per Year

Patents granted per year, 1986 to 2007Bar chart with a peak of 12 patents in 2002.peak 121986: 1 patents19861987: 1 patents1988: 1 patents19881989: 2 patents1990: 2 patents19901994: 1 patents1995: 1 patents19951996: 2 patents1998: 1 patents19981999: 6 patents2000: 4 patents20002001: 5 patents2002: 12 patents20022003: 8 patents2004: 2 patents20042005: 1 patents2007: 2 patents2007

Issued Patents All Time

Showing 1–25 of 52 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7285411 High throughput screening assay systems in microscale fluidic devices Anne R. Kopf-Sill, Luc Bousse 2007-10-23 $2,456,000
7238323 Microfluidic sequencing systems Michael R. Knapp, Luc Bousse, Anne R. Kopf-Sill 2007-07-03 $1,953,000
6849411 Microfluidic sequencing methods Michael R. Knapp, Luc Bousse, Anne R. Kopf-Sill 2005-02-01 $2,712,000
6787088 Controlled fluid transport in microfabricated polymeric substrates Michael R. Knapp, Calvin Y. H. Chow, Luc Bousse 2004-09-07 $2,626,000
6703205 Apparatus and methods for correcting for variable velocity in microfluidic systems Anne R. Kopf-Sill, Andrea W. Chow, Claudia B. Cohen, Steven A. Sundberg 2004-03-09 $2,727,000
6670133 Microfluidic device for sequencing by hybridization Michael R. Knapp, Luc Bousse, Anne R. Kopf-Sill 2003-12-30 $852,000
6613512 Apparatus and method for correcting for variable velocity in microfluidic systems Anne R. Kopf-Sill, Andrea W. Chow, Claudia B. Jaffe, Steven A. Sunberg 2003-09-02 $583,000
6582576 Controller/detector interfaces for microfluidic systems Calvin Y. H. Chow, Richard J. McReynolds, Colin B. Kennedy, Luc Bousse 2003-06-24 $1,854,000
6568910 Micropump 2003-05-27 $1,014,000
6558944 High throughput screening assay systems in microscale fluidic devices Anne R. Kopf-Sill, Luc Bousse 2003-05-06 $756,000
6524790 Apparatus and methods for correcting for variable velocity in microfluidic systems Anne R. Kopf-Sill, Andrea W. Chow, Claudia B. Cohen, Steven A. Sundberg 2003-02-25 $738,000
6517234 Microfluidic systems incorporating varied channel dimensions Anne R. Kopf-Sill 2003-02-11 $1,482,000
6514399 Controlled fluid transport in microfabricated polymeric substrates Michael R. Knapp, Calvin Y. H. Chow, Luc Bousse 2003-02-04 $1,236,000
6475441 Method for in situ concentration and/or dilution of materials in microfluidic systems Anne R. Kopf-Sill 2002-11-05 $839,000
6465257 Microfluidic systems Anne R. Kopf-Sill, Luc Bousse 2002-10-15 $1,642,000
6447727 Microfluidic systems Anne R. Kopf-Sill, Luc Bousse 2002-09-10 $678,000
6444461 Microfluidic devices and methods for separation Michael R. Knapp, Luc Bousse, Anne R. Kopf-Sill 2002-09-03 $1,919,000
6440722 Microfluidic devices and methods for optimizing reactions Michael R. Knapp, Luc Bousse, Anne R. Kopf-Sill 2002-08-27 $1,075,000
6429025 High-throughput screening assay systems in microscale fluidic devices Anne R. Kopf-Sill, Luc Bousse 2002-08-06 $1,013,000
6409900 Controlled fluid transport in microfabricated polymeric substrates Michael R. Knapp, Calvin Y. H. Chow, Luc Bousse 2002-06-25 $3,206,000
6406893 Microfluidic methods for non-thermal nucleic acid manipulations Michael R. Knapp, Luc Bousse, Anne R. Kopf-Sill 2002-06-18 $2,785,000
6403338 Microfluidic systems and methods of genotyping Michael R. Knapp, Luc Bousse, Anne R. Kopf-Sill 2002-06-11
6394759 Micropump 2002-05-28 $3,352,000
6391622 Closed-loop biochemical analyzers Michael R. Knapp, Luc Bousse, Anne R. Kopf-Sill 2002-05-21 $3,537,000
6379974 Microfluidic systems Anne R. Kopf-Sill, Luc Bousse 2002-04-30 $2,223,000