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

Thiago Groberg — 11 Patents

ETEss Tech: 11 patents #10 of 112Top 9%
Tigard, OR: #88 of 696 inventorsTop 15%
Oregon: #3,944 of 28,073 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Thiago Groberg has been granted 11 US patents while listed as an inventor at Ess Tech. The first was granted in 2020 and the most recent in March 2025. Thiago Groberg ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Thiago Groberg in Tigard, OR, US.

Patents per Year

Patents granted per year, 2020 to 2025Bar chart with a peak of 6 patents in 2023.peak 62020: 2 patents20202022: 1 patents20222023: 6 patents20232024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12255370 Electrode assembly for a redox flow battery Sean Casey, Craig E. Evans, Yang Song 2025-03-18
12080931 Redox flow battery and battery system Craig E. Evans, Sean Casey, Yang Song 2024-09-03 $783,000
11817609 Systems and methods for electrode assembly for redox flow battery system 2023-11-14 $2,105,000
11811110 System and method for determining state of charge for an electric energy storage device Yang Song, Timothy J. McDonald 2023-11-07 $4,434,000
11710843 Redox flow battery and battery system Craig E. Evans, Sean Casey, Yang Song 2023-07-25 $6,506,000
11677093 Electrode assembly for a redox flow battery Sean Casey, Craig E. Evans, Yang Song 2023-06-13 $2,520,000
11670792 Redox flow battery and battery system Craig E. Evans, Sean Casey, Yang Song 2023-06-06 $4,667,000
11631872 System and method for determining state of charge for an electric energy storage device Yang Song, Timothy J. McDonald 2023-04-18 $4,047,000
11502321 Redox flow battery and battery system Sean Casey, Craig E. Evans, Yang Song 2022-11-15 $12,516,000
10879544 System and method for determining state of charge for an electric energy storage device Yang Song, Timothy J. McDonald 2020-12-29 $11,801,000
10680263 Methods and systems for operating a redox flow battery system Yang Song, Evan Doremus 2020-06-09