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

Robert M. Pearson — 49 Patents

ANAngiodynamics: 32 patents #2 of 188Top 2%
Medtronic: 7 patents #1,448 of 6,367Top 25%
MCMaquet Cardiovascular: 5 patents #30 of 132Top 25%
Ford: 1 patents #9,400 of 17,473Top 55%
RSRita Medical Systems: 1 patents #18 of 24Top 75%
KCKaiser Aluminum & Chemical: 1 patents #33 of 123Top 30%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Ceres, CA: #1 of 70 inventorsTop 2%
California: #8,285 of 386,348 inventorsTop 3%
Overall (All Time): #55,592 of 4,157,543Top 2%
49 Patents All Time
Robert M. Pearson has been granted 49 US patents while listed as an inventor at Angiodynamics. The first was granted in 1980 and the most recent in November 2025. Robert M. Pearson ranks #55,592 of 4,157,543 US inventors in our database (top 1.3%). Patent records list Robert M. Pearson in Ceres, CA, US.

Patents per Year

Patents granted per year, 1980 to 2025Bar chart with a peak of 5 patents in 2017.peak 51980: 1 patents19801984: 2 patents1998: 1 patents1999: 1 patents19992000: 1 patents2002: 1 patents2003: 1 patents20032005: 2 patents2008: 3 patents2011: 1 patents20112012: 2 patents2013: 4 patents2014: 2 patents20142015: 1 patents2016: 3 patents2017: 5 patents20172018: 3 patents2019: 2 patents2020: 3 patents20202021: 1 patents2022: 1 patents2023: 3 patents20232024: 2 patents2025: 3 patents2025

Issued Patents All Time

Showing 1–25 of 49 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12465421 Multiple treatment zone ablation probe Kevin L. Moss 2025-11-11
12408972 Methods of sterilization and treating infection using irreversible electroporation 2025-09-09
12201349 Congestive obstruction pulmonary disease (COPD) Mark Ortiz, Peter Callas 2025-01-21
11957405 Methods of sterilization and treating infection using irreversible electroporation 2024-04-16 $2,618,000
11931096 System and method for electrically ablating tissue of a patient Peter Callas, David Warden 2024-03-19 $2,690,000
11812952 Surgical implant and method and instrument for installing the same Ryan C. Abbott, Monroe C. Stewart, Jr. 2023-11-14
11813079 Broadband impedance spectroscopy and its use for tissue welding Liming Lau, David Warden, Ruzbeh Shariff 2023-11-14
11779395 Multiple treatment zone ablation probe Kevin L. Moss 2023-10-10 $3,208,000
11324442 Broadband impedance spectroscopy and its use for tissue welding Liming Lau, David Warden, Ruzbeh Shariff 2022-05-10
11033324 System and method for electrically ablating tissue of a patient Peter Callas, David Warden 2021-06-15 $11,108,000
10813688 Congestive obstruction pulmonary disease (COPD) Mark Ortiz, Peter Callas 2020-10-27 $5,417,000
10751116 Ablation device with guide sleeves Kevin L. Moss, Meir Moshe, Sravanthi Avuthu 2020-08-25 $4,255,000
10722305 Multiple treatment zone ablation probe Kevin L. Moss 2020-07-28 $3,891,000
10499908 Surgical implant and method and instrument for installing the same Ryan C. Abbott, Monroe C. Stewart, Jr. 2019-12-10
10258405 Treatment devices and methods Shaily Bhargav, David A. Blau, James G. Lovewell 2019-04-16 $5,329,000
10154876 System and method for electrically ablating tissue of a patient Peter Callas, David Warden 2018-12-18 $5,322,000
9999467 Multiple treatment zone ablation probe Kevin L. Moss 2018-06-19 $2,839,000
9895189 Methods of sterilization and treating infection using irreversible electroporation 2018-02-20 $1,365,000
9795385 Surgical implant and method and instrument for installing the same Ryan C. Abbott, Monroe C. Stewart, Jr. 2017-10-24
9757196 Multiple treatment zone ablation probe Kevin L. Moss 2017-09-12 $1,966,000
9700368 System and method for electrically ablating tissue of a patient Peter Callas, David Warden 2017-07-11 $3,465,000
9681909 Treatment devices and methods Shaily Bhargav, David A. Blau, James G. Lovewell 2017-06-20 $3,702,000
9675406 Ablation device with guide sleeves Kevin L. Moss, Meir Moshe, Sravanthi Avuthu 2017-06-13 $3,522,000
9427284 Multiple treatment zone ablation probe Kevin L. Moss 2016-08-30 $4,758,000
9339328 Multi-electrode energy delivery device and method of using the same Mark Ortiz, Wesley Chung Joe 2016-05-17 $3,204,000