Inventor
DAVID J. BRADWELL
Inventor
US
Overview
15→
Patents
2021–2025
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy31%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution27%
B60LPropulsion of electrically-propelled vehicles14%
Y02TClimate change mitigation technologies related to transportation14%
C04BLime, magnesia6%
C22CAlloys4%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials2%
H02JElectric power networks2%
PatentTitleYear
12,374,684Battery management systems for energy storage devices202512,347,832Electrochemical energy storage devices202512,224,447High temperature energy storage systems and methods202512,142,735Thermal management of liquid metal batteries202411,929,466Electrochemical energy storage devices202411,909,004Electrochemical energy storage devices202411,840,487Ceramic materials and seals for high temperature reactive material devices202311,721,841Electrochemical energy storage devices202311,677,100Electrochemical energy storage devices202311,611,112Electrochemical energy storage devices202311,411,254Molten salt battery with solid metal cathode202211,387,497Electrochemical energy storage devices202211,289,759Ceramic materials and seals for high temperature reactive material devices202211,211,641Electrochemical energy storage devices202111,196,091Electrochemical energy storage devices2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to AMBRI INC (14)· patent assignee history
2021–2025Based in US· patent location history
2025Patents assigned to AMBRI LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMBRI INC | 14 | 2021–2025 |
| AMBRI LLC | 2 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 15 | 2021–2025 |