Patents
US 12095029 B2: Methods of applying printable lithium compositions for forming battery electrodes
- Granted
- 2024-09-17
- Filed
- 2021-05-19 application 17324499
- Type
- Utility · 18 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A method for depositing lithium on a substrate to form an electrode is provided. The method includes applying a printable lithium composition comprised of lithium metal powder, a polymer binder compatible with the lithium metal powder, a rheology modifier compatible with the lithium metal powder and a solvent compatible with the lithium metal powder and with the polymer binder, to a substrate.
Source: PVGPATDIS, file of 2026-04-10 (ipg240917.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Livent USA Corp. 8 patents | US company or organization | Philadelphia, PA | Livent Usa Corp. State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Kenneth Brian Fitch | Cherryville, NC | 14 | PVGPATDIS, file of 2026-04-10 | |
| Marina Yakovleva | Gastonia, NC | 17 | PVGPATDIS, file of 2026-04-10 | |
| William Arthur Greeter, JR. | Dallas, NC | 7 | PVGPATDIS, file of 2026-04-10 | |
| Jian Xia | Belmont, NC | 8 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H01M | Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy | H01M10/0562 | PVGPATDIS, file of 2026-04-10 |
| B22F | Working metallic powder; manufacture of articles from metallic powder; making metallic powder ; apparatus or devices specially adapted for metallic powder | B22F1/10 | PVGPATDIS, file of 2026-04-10 |
| C22C | Alloys | C22C2026/002 | PVGPATDIS, file of 2026-04-10 |
| Y02E | Reduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution | Y02E60/10 | PVGPATDIS, file of 2026-04-10 |
| Y02P | Climate change mitigation technologies in the production or processing of goods | Y02P70/50 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2025-07-30 | Release of security interest Release of security interest | RIO TINTO FINANCE PLC signed 2025-07-30 | LIVENT USA CORP. PHILADELPHIA, PA ARCADIUM LITHIUM INTERMEDIATE IRL LIMITED DUBLIN 4 | 71886/172 | PASDL, file of 2026-10-15 |
| 2025-03-06 | Release of security interest Release of security interest in patent - reel/frame 061373/0148 | C ITIBANK, N.A. signed 2025-03-06 | LIVENT USA CORP. PHILADELPHIA, PA | 70433/732 | PASDL, file of 2026-10-15 |
| 2025-01-30 | Security interest Security interest Security interest | LIVENT USA CORP. signed 2025-01-30 ARCADIUM LITHIUM INTERMEDIATE IRL LIMITED signed 2025-01-30 | RIO TINTO FINANCE PLC LONDON | 70061/312 | PASDL, file of 2026-10-15 |
| 2022-09-02 | Security interest Security interest Notice of grant of security interest in patents | LIVENT USA CORP. signed 2022-09-01 | CITIBANK, N.A., AS ADMINISTRATIVE AGENT NEW YORK, NY | 61373/148 | PASDL, file of 2026-10-15 |
| 2022-01-25 | Name change Change of name | FMC LITHIUM USA CORP. signed 2021-11-15 | LIVENT USA CORP. PHILADELPHIA, PA | 58838/522 | PASDL, file of 2026-10-15 |
| 2021-05-20 | Assignment Assignment of assignor's interest | XIA, JIAN signed 2020-04-30 FITCH, KENNETH BRIAN signed 2020-05-01 GREETER, WILLIAM ARTHUR, JR. signed 2020-05-20 YAKOVLEVA, MARINA signed 2020-05-25 | FMC LITHIUM USA CORP. PHILADELPHIA, PA | 56300/863 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.