Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Crystal L. Dart — 13 Patents

MTMonsanto Technology: 13 patents #306 of 1,728Top 20%
Norton, MA: #15 of 151 inventorsTop 10%
Massachusetts: #9,700 of 88,656 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Crystal L. Dart has been granted 13 US patents while listed as an inventor at Monsanto Technology. The first was granted in 2019 and the most recent in April 2025. Crystal L. Dart ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Crystal L. Dart in Norton, MA, US.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 4 patents in 2019.peak 42019: 4 patents20192020: 3 patents20202022: 2 patents20222023: 1 patents20232024: 1 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
12264182 Chimeric insecticidal proteins toxic or inhibitory to lepidopteran pests James A. Baum, Thomas A. Cerruti, Leigh H. English, Stanislaw Flasinski, Xiaoran Fu +6 more 2025-04-01
12240874 Pesticidal toxin proteins active against Lepidopteran insects James A. Baum, David J. Bowen, Catherine A. Chay, David J. Chi, William P. Clinton +17 more 2025-03-04
11987603 Chimeric insecticidal proteins toxic or inhibitory to lepidopteran pests James A. Baum, Thomas A. Cerruti, Leigh H. English, Stanislaw Flasinski, Xiaoran Fu +6 more 2024-05-21
11702455 Pesticidal toxin proteins active against lepidopteran insects James A. Baum, David J. Bowen, Catherine A. Chay, David J. Chi, William P. Clinton +17 more 2023-07-18
11286284 Chimeric insecticidal proteins toxic or inhibitory to Lepidopteran pests James A. Baum, Thomas A. Cerruti, Leigh H. English, Stanislaw Flasinski, Xiaoran Fu +6 more 2022-03-29
11267849 Chimeric insecticidal proteins toxic or inhibitory to lepidopteran pests James A. Baum, Thomas A. Cerruti, Leigh H. English, Stanislaw Flasinski, Xiaoran Fu +6 more 2022-03-08
10703782 Pesticidal toxin proteins active against lepidopteran insects James A. Baum, David J. Bowen, Catherine A. Chay, David J. Chi, William P. Clinton +17 more 2020-07-07
10669317 Chimeric insecticidal proteins toxic or inhibitory to lepidopteran pests James A. Baum, Thomas A. Cerruti, Leigh H. English, Stanislaw Flasinski, Xiaoran Fu +6 more 2020-06-02
10611806 Chimeric insecticidal proteins toxic or inhibitory to Lepidopteran pests James A. Baum, Thomas A. Cerruti, Leigh H. English, Stanislaw Flasinski, Xiaoran Fu +6 more 2020-04-07
10494408 Chimeric insecticidal proteins toxic or inhibitory to lepidopteran pests James A. Baum, Thomas A. Cerruti, Leigh H. English, Stanislaw Flasinski, Xiaoran Fu +6 more 2019-12-03
10494409 Chimeric insecticidal proteins toxic or inhibitory to lepidopteran pests James A. Baum, Thomas A. Cerruti, Leigh H. English, Stanislaw Flasinski, Xiaoran Fu +6 more 2019-12-03
10487123 Chimeric insecticidal proteins toxic or inhibitory to lepidopteran pests James A. Baum, Thomas A. Cerruti, Leigh H. English, Stanislaw Flasinski, Xiaoran Fu +6 more 2019-11-26
10233217 Chimeric insecticidal proteins toxic or inhibitory to Lepidopteran pests James A. Baum, Sara A. Salvador, Jinling Wang, Stanislaw Flasinski, Thomas A. Cerruti +6 more 2019-03-19