Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David C. Watkins — 3 Patents in 2016

PFPfenex: 2 patents #3 of 11Top 30%
BPBae Systems Plc: 1 patents #23 of 125Top 20%
East Greenwich, RI: #4 of 60 inventorsTop 7%
Rhode Island: #47 of 584 inventorsTop 9%
Overall (2016): #75,555 of 481,213Top 20%
3 Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9458487 Expression of mammalian proteins in pseudomonas fluorescens Diane M. Retallack, Charles H. Squires, Stacey L. Lee, Frank H. Gaertner, Robert Shutter 2016-10-04
9453251 Expression of mammalian proteins in Pseudomonas fluorescens Diane M. Retallack, Charles H. Squires, Stacey L. Lee, Frank H. Gaertner, Robert Shutter 2016-09-27
9383740 Control of safety critical operations Simon Grant Bennett, Nicholas Andrew Belcher, David Robert Parker, Kevin Challis, Gary R. Watkins 2016-07-05