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USPTO Patent Rankings Data through Dec 31, 2025
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Jack T. LEONARD — 7 Patents

MIMillipore: 5 patents #40 of 440Top 10%
CDCodex Dna: 1 patents #11 of 29Top 40%
WCW.R. Grace & Co.-Conn.: 1 patents #543 of 1,045Top 55%
Somerville, MA: #488 of 2,735 inventorsTop 20%
Massachusetts: #18,077 of 88,656 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Jack T. LEONARD has been granted 7 US patents while listed as an inventor at Millipore. The first was granted in 1996 and the most recent in December 2020. Jack T. LEONARD ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Jack T. LEONARD in Somerville, MA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10876110 Synthesis of sequence-verified nucleic acids Peer Staehler, Raphael Carapito, Cord F. Staehler, Mark Matzas, Joachim JAEGER +1 more 2020-12-29
7297534 Method of plasmid recovery and apparatus for doing so 2007-11-20 $18,456,000
6759233 Method of plasmid recovery and apparatus for doing so 2004-07-06 $17,158,000
6645722 Method for sequencing reaction cleanup by constant differential pressure ultrafiltration Constance MacDonald, Joseph Gabriels 2003-11-11 $12,117,000
6642005 Method for sequencing reaction cleanup by constant pressure differential ultrafiltration Constance MacDonald, Joseph Gabriels 2003-11-04 $6,241,000
6498240 Method for sequencing reaction cleanup by constant pressure diffential ultrafiltration Constance MacDonald, Joseph Gabriels 2002-12-24 $13,296,000
5512458 Method of using mobile priming sites for DNA sequencing 1996-04-30 $19,011,000