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

David J. Bradwell — 37 Patents

AMAmbri: 30 patents #1 of 41Top 3%
MIT: 7 patents #613 of 9,367Top 7%
Arlington, MA: #68 of 2,056 inventorsTop 4%
Massachusetts: #2,185 of 88,656 inventorsTop 3%
Overall (All Time): #88,321 of 4,157,543Top 3%
37 Patents All Time
David J. Bradwell has been granted 37 US patents while listed as an inventor at Ambri. The first was granted in 2012 and the most recent in July 2025. David J. Bradwell ranks #88,321 of 4,157,543 US inventors in our database (top 2.1%). Patent records list David J. Bradwell in Arlington, MA, US.

Patents per Year

Patents granted per year, 2012 to 2025Bar chart with a peak of 5 patents in 2017.peak 52012: 2 patents20122015: 2 patents2016: 3 patents20162017: 5 patents2018: 2 patents20182019: 4 patents2020: 4 patents20202021: 2 patents2022: 3 patents20222023: 4 patents2024: 3 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDate
12374684 Battery management systems for energy storage devices Michael J. McNeley, Zachary T. Modest 2025-07-29
12347832 Electrochemical energy storage devices Zachary T. Modest, Fredrick Charles Davis Allan, Donald R. Sadoway, Daniel M. Holzer, Stephanie Lynne Golmon +4 more 2025-07-01
12224447 High temperature energy storage systems and methods Zachary T. Modest, Alex Elliott, Adam Briggs, Nick Trombetta, Daniel M. Holzer 2025-02-11
12142735 Thermal management of liquid metal batteries Hari Nayar, Zachary T. Modest, Stephanie Lynne Golmon 2024-11-12
11929466 Electrochemical energy storage devices David McCleary, Gregory A. Thompson, Allan Blanchard, Jeffrey B. Miller, Ronald Teel +5 more 2024-03-12
11909004 Electrochemical energy storage devices Greg A. Thompson, Michael J. McNeley 2024-02-20
11840487 Ceramic materials and seals for high temperature reactive material devices Brian Neltner, Vimal K. Pujari, Michael J. McNeley, Greg A. Thompson, Chia-Ying Lee +2 more 2023-12-12
11721841 Electrochemical energy storage devices Hari Nayar 2023-08-08
11677100 Electrochemical energy storage devices Hari Nayar, Zachary T. Modest, Stephanie Lynne Golmon 2023-06-13
11611112 Electrochemical energy storage devices Greg A. Thompson, Donald R. Sadoway, Michael J. McNeley, David S. Deak 2023-03-21
11411254 Molten salt battery with solid metal cathode Gregory A. Thompson, Alex T. Vai, Steve Onorato, Alexander W. Elliott, Jianyi Cui +6 more 2022-08-09
11387497 Electrochemical energy storage devices Hari Nayar, Zachary T. Modest, Stephanie Lynne Golmon 2022-07-12
11289759 Ceramic materials and seals for high temperature reactive material devices Greg A. Thompson, Vimal K. Pujari, Chia-Ying Lee, David McCleary, Jennifer Cocking +1 more 2022-03-29
11211641 Electrochemical energy storage devices Greg A. Thompson, Donald R. Sadoway, Michael J. McNeley, David S. Deak 2021-12-28
11196091 Electrochemical energy storage devices Hari Nayar, Alex T. Vai, Tom Kinney, Sean Theriault, Garrett Lau 2021-12-07
10637015 Ceramic materials and seals for high temperature reactive material devices Greg A. Thompson, Vimal K. Pujari, Chia-Ying Lee, David McCleary, Jennifer Cocking +1 more 2020-04-28
10608212 Electrochemical energy storage devices and housings Alex T. Vai, Jianyi Cui, Brian Neltner 2020-03-31
10566662 Power conversion systems for energy storage devices Hari Nayar, Matthew Clayton Such 2020-02-18
10541451 Electrochemical energy storage devices Hari Nayar, Alex T. Vai, Tom Kinney, Sean Theriault, Garrett Lau 2020-01-21
10297870 Voltage-enhanced energy storage devices Xingwen Yu, Greg A. Thompson, Jianyi Cui, Alex Elliott, Chia-Ying Lee +1 more 2019-05-21
10270139 Systems and methods for recycling electrochemical energy storage devices David S. Deak, Ivana Polim, Paul J. Burke 2019-04-23
10205195 Alkali metal ion battery with bimetallic electrode Dane Andrew Boysen, Kai-Li Jiang, Hojong Kim, Luis Angel Ramirez Ortiz, Donald R. Sadoway +3 more 2019-02-12
10181800 Power conversion systems for energy storage devices Hari Nayar, Matthew Clayton Such 2019-01-15
9997808 Liquid metal alloy energy storage device Gerbrand Ceder, Luis Angel Ramirez Ortiz, Donald R. Sadoway 2018-06-12
9876258 Voltage-enhanced energy storage devices Xingwen Yu, Greg A. Thompson, Jianyi Cui, Alex Elliott, Chia-Ying Lee +1 more 2018-01-23