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USPTO Patent Rankings Data through Sept 30, 2025
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Robert P. Flath — 1 Patent in 2019

PPPurdue Pharma: 1 patents #24 of 55Top 45%
Yonkers, NY: #18 of 39 inventorsTop 50%
New York: #5,008 of 13,137 inventorsTop 40%
Overall (2019): #295,829 of 560,194Top 55%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10441547 Tamper resistant co-extruded dosage form containing an active agent and an adverse agent and process of making same John K. Masselink 2019-10-15