Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John W. Simpson — 33 Patents

CUCuragen: 16 patents #3 of 133Top 3%
4S454 Life Sciences: 7 patents #7 of 52Top 15%
NASA: 6 patents #245 of 3,881Top 7%
KUKurin: 2 patents #11 of 21Top 55%
Madison, CT: #24 of 375 inventorsTop 7%
Connecticut: #972 of 34,797 inventorsTop 3%
Overall (All Time): #105,480 of 4,157,543Top 3%
33 Patents All Time
John W. Simpson has been granted 33 US patents while listed as an inventor at Curagen. The first was granted in 1997 and the most recent in March 2021. John W. Simpson ranks #105,480 of 4,157,543 US inventors in our database (top 2.5%). Patent records list John W. Simpson in Madison, CT, US.

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10959655 Catheter insertion device with blood analyzer Chad Garrett 2021-03-30
10143413 Catheter insertion device with blood analyzer Chad Garrett 2018-12-04
9587274 System and method for correcting primer extension errors in nucleic acid sequence data Yi-Ju Chen, Keith McDade 2017-03-07
8717012 Eddy current probe for surface and sub-surface inspection Russell A. Wincheski 2014-05-06
8301394 System and method for correcting primer extension errors in nucleic acid sequence data Yi-Ju Chen, Keith McDade 2012-10-30
8164328 Eddy current system and method for crack detection Russell A. Wincheski 2012-04-24
7575865 Methods of amplifying and sequencing nucleic acids John Leamon, Keith McDade, Joseph M. Fierro, James Robert Knight, Jaran Charumilind +2 more 2009-08-18
7335762 Apparatus and method for sequencing a nucleic acid Jonathan M. Rothberg, Joel S. Bader, Scott Dewell, Keith McDade, Jan Berka +2 more 2008-02-26
7264929 Method of sequencing a nucleic acid Jonathan M. Rothberg, Joel S. Bader, Scott Dewell, Keith McDade, Jan Berka +1 more 2007-09-04
7244559 Method of sequencing a nucleic acid Jonathan M. Rothberg, Joel S. Bader, Scott Dewell, Keith McDade, Jan Berka +1 more 2007-07-17
7211390 Method of sequencing a nucleic acid Jonathan M. Rothberg, Joel S. Bader, Scott Dewell, Keith McDade, Jan Berka +1 more 2007-05-01
6888346 Magnetoresistive flux focusing eddy current flaw detection Russell A. Wincheski, Min Namkung 2005-05-03
6673577 Detection and confirmation of nucleic acid sequences by use of poisoning oligonucleotides Jonathan M. Rothberg, Michael W. Deem 2004-01-06 $6,059,000
6554985 Methods and formulations for the separation of biological macromolecules Marie Ruiz-Martinez, Jan Berka 2003-04-29 $4,155,000
6485625 Apparatus and method for the generation, separation, detection, and recognition of biopolymer fragments Jonathan M. Rothberg, Gregory T. Went, Marie Ruiz-Martinez, Gregory T. Mulhern 2002-11-26 $2,387,000
6453245 Method and apparatus for identifying, classifying, or quantifying protein sequences in a sample without sequencing Jonathan M. Rothberg, Michael W. Deem 2002-09-17 $3,529,000
6432361 Method and apparatus for identifying, classifying, or quantifying protein sequences in a sample without sequencing Jonathan M. Rothberg, Michael W. Deem 2002-08-13 $2,547,000
6418382 Method and apparatus for identifying, classifying, or quantifying DNA sequences in a sample without sequencing Jonathan M. Rothberg, Michael W. Deem 2002-07-09 $3,864,000
6236945 Apparatus and method for the generation, separation, detection, and recognition of biopolymer fragments Jonathan M. Rothberg, Gregory T. Went 2001-05-22 $41,088,000
6231812 Method and apparatus for indentifying, classifying, or quantifying protein sequences in a sample without sequencing Jonathan M. Rothberg, Michael W. Deem 2001-05-15 $35,792,000
6218121 Apparatus and method for the generation, separation, detection, and recognition of biopolymer fragments Jonathan M. Rothberg, Gregory T. Went 2001-04-17 $37,786,000
6193866 Separation of charged particles by a spatially and temporally varying electric field Joel S. Bader, Jonathan M. Rothberg, Michael W. Deem, Gregory T. Mulhern, Gregory T. Went +1 more 2001-02-27 $36,773,000
6190868 Method for identifying a nucleic acid sequence Jonathan M. Rothberg, Michael W. Deem 2001-02-20 $38,094,000
6141657 Method and apparatus for identifying classifying or quantifying DNA sequences in a sample without sequencing Jonathan M. Rothberg, Michael W. Deem 2000-10-31 $68,398,000
6017434 Apparatus and method for the generation, separation, detection, and recognition of biopolymer fragments Jonathan M. Rothberg, Gregory T. Went 2000-01-25 $47,421,000