Inventor
KEE-CHAN KIM
Inventor
US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Bprimary
C22BProduction and refining of metals17%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management17%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium10%
C01GCompounds containing metals not covered by subclasses c01d or c01f10%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
PatentTitleYear
12,597,652Nickel-metal hydride (NiMH) battery recycling202612,074,302Charge material for recycled lithium-ion batteries202412,071,677Lithium iron phosphate (LFP) battery recycling202412,040,463Nickel-rich battery recycling202411,955,613Charge material for recycled lithium-ion batteries2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2026Patents assigned to ASCEND ELEMENTS INC (3)· patent assignee history
2024Patents assigned to WORCESTER POLYTECH INST (2)· patent assignee history
2024–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASCEND ELEMENTS INC | 3 | 2024–2026 |
| WORCESTER POLYTECH INST | 2 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 5 | 2024–2026 |