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

Russell W. Kelley — 9 Patents

PRProkidney: 3 patents #3 of 26Top 15%
Winston-Salem, NC: #170 of 1,346 inventorsTop 15%
North Carolina: #5,916 of 45,564 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Russell W. Kelley has been granted 9 US patents while listed as an inventor at Prokidney. The first was granted in 2012 and the most recent in September 2025. Russell W. Kelley ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Russell W. Kelley in Winston-Salem, NC, US.

Patents per Year

Patents granted per year, 2012 to 2025Bar chart with a peak of 2 patents in 2018.peak 22012: 1 patents20122015: 1 patents20152018: 2 patents20182019: 1 patents20192021: 1 patents20212022: 1 patents20222024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12409191 Renal cell populations and uses thereof Joydeep Basu, Kelly I. Guthrie, Dominic Justewicz, Teresa Burnette, Andrew Bruce +1 more 2025-09-09
12157887 Bioactive renal cells Timothy A. Bertram, Roger M. Ilagan, Sharon C. Presnell, Sumana Choudhury, Andrew Bruce +18 more 2024-12-03 $7,521,000
11369639 Renal cell populations and uses thereof Joydeep Basu, Kelly I. Guthrie, Dominic Justewicz, Teresa Burnette, Andrew Bruce +1 more 2022-06-28 $1,351,000
11066666 Bioactive renal cells Timothy A. Bertram, Roger M. Ilagan, Sharon C. Presnell, Sumana Choudhury, Andrew Bruce +18 more 2021-07-20
10363274 Renal cell populations and uses thereof Joydeep Basu, Kelly I. Guthrie, Dominic Justewicz, Teresa Burnette, Andrew Bruce +1 more 2019-07-30
10105392 Isolated renal cells and uses thereof Sharon C. Presnell, Andrew Bruce, Shay M. Wallace, Sumana Choudhury, Manuel J. Jayo +7 more 2018-10-23
10077442 Bioactive renal cells Timothy A. Bertram, Roger M. Ilagan, Sharon C. Presnell, Sumana Choudhury, Andrew Bruce +18 more 2018-09-18
9192629 Isolated renal cells and uses thereof Sharon C. Presnell, Andrew Bruce, Shay M. Wallace, Sumana Choudhury, Manuel J. Jayo +7 more 2015-11-24
8318484 Isolated renal cells and uses thereof Sharon C. Presnell, Andrew Bruce, Shay M. Wallace, Sumana Choudhury, Manuel J. Jayo +7 more 2012-11-27