Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KK

Keith Kopitzke — 19 Patents

ESExact Sciences: 17 patents #7 of 77Top 10%
BIBiodesix: 1 patents #23 of 32Top 75%
GIGen-Probe Incorporated: 1 patents #262 of 338Top 80%
Fallbrook, CA: #20 of 304 inventorsTop 7%
California: #31,067 of 386,348 inventorsTop 9%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Keith Kopitzke has been granted 19 US patents while listed as an inventor at Exact Sciences. The first was granted in 2013 and the most recent in September 2025. Keith Kopitzke ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Keith Kopitzke in Fallbrook, CA, US.

Patents per Year

Patents granted per year, 2013 to 2025Bar chart with a peak of 6 patents in 2015.peak 62013: 1 patents20132015: 6 patents20152017: 3 patents20172018: 1 patents20182019: 2 patents20192020: 2 patents20202021: 1 patents20212023: 1 patents20232024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12428669 Isolation of nucleic acids Janelle J. Bruinsma, Michael J. Domanico, Graham P. Lidgard, Hongzhi Zou, William G. Weisburg +3 more 2025-09-30
12004726 Sample collection device Graham P. Lidgard, Michael J. Domanico, Keith Fourrier, James P. Light, II, Scott Castanon 2024-06-11 $80,148,000
11674169 Isolation of nucleic acids Janelle J. Bruinsma, Michael J. Domanico, Graham P. Lidgard, Hongzhi Zou, William G. Weisburg +3 more 2023-06-13 $74,523,000
11020096 Sample collection device Graham P. Lidgard, Michael J. Domanico, Keith Fourrier, James P. Light, II, Scott Castanon 2021-06-01 $251,533,000
10822639 Isolation of nucleic acids Janelle J. Bruinsma, Michael J. Domanico, Graham P. Lidgard, Hongzhi Zou, William G. Weisburg +3 more 2020-11-03 $314,923,000
10702250 Sample collection device Graham P. Lidgard, Michael J. Domanico, Keith Fourrier, James P. Light, II, Scott Castanon 2020-07-07 $195,123,000
10422729 Blood sample separation devices and methods Gary Pestano, Hestia MELLERT, Nathan K. Kaiser, Maximilian Steers, Sean McHugh +1 more 2019-09-24
10196676 Isolation of nucleic acids Janelle J. Bruinsma, Michael J. Domanico, Graham P. Lidgard, Hongzhi Zou, William G. Weisburg +3 more 2019-02-05 $145,296,000
10047390 Isolation of nucleic acids Janelle J. Bruinsma, Michael J. Domanico, Graham P. Lidgard, Hongzhi Zou, William G. Weisburg +3 more 2018-08-14 $65,766,000
9845491 Isolation of nucleic acids Janelle J. Bruinsma, Michael J. Domanico, Graham P. Lidgard, Hongzhi Zou, William G. Weisburg +3 more 2017-12-19 $85,318,000
9750482 Sample collection device Graham P. Lidgard, Michael J. Domanico, Keith Fourrier, James P. Light, II, Scott Castanon 2017-09-05 $74,537,000
9631228 Isolation of nucleic acids Janelle J. Bruinsma, Michael J. Domanico, Graham P. Lidgard, Hongzhi Zou, William G. Weisburg +3 more 2017-04-25 $57,812,000
9211112 Sample collection device Graham P. Lidgard, Michael J. Domanico, Keith Fourrier, James P. Light, II, Scott Castanon 2015-12-15 $14,947,000
9169511 Isolation of nucleic acids Janelle J. Bruinsma, Michael J. Domanico, Graham P. Lidgard, Hongzhi Zou, William G. Weisburg +3 more 2015-10-27 $12,028,000
9163278 Isolation of nucleic acids Janelle J. Bruinsma, Michael J. Domanico, Graham P. Lidgard, Hongzhi Zou, William G. Weisburg +3 more 2015-10-20 $13,407,000
9057098 Isolation of nucleic acids Janelle J. Bruinsma, Hemanth D. Shenoi, Michael J. Domanico, James P. Light, II, John Zeis 2015-06-16 $35,029,000
8999176 Isolation of nucleic acids Michael J. Domanico, James P. Light, II, John Zeis 2015-04-07 $14,162,000
8960026 Sample collection device Hemanth D. Shenoi, Mike Domanico, Graham P. Lidgard, Joseph E. Schiestle, Scott Castanon +1 more 2015-02-24 $29,730,000
D676570 Lateral flow assay device Suzette C. Chance, Gian Paolo Visentin, John Zeis 2013-02-19