Patents
US 11967723 B2: Solid-state electrolyte for lithium air batteries
- Granted
- 2024-04-23
- Filed
- 2021-12-14 application 17550537
- Type
- Utility · 13 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A solid-state electrolyte composition for a lithium battery. The composition includes a polymeric matrix material, inorganic nanoparticles dispersed in or chemically bonded with the polymeric matrix material, and a lithium salt. The nanoparticles are formed of a compound including lithium and a different semi-metal element or metal element. Exemplary inorganic nanoparticles include a Li-rich super ionic conductor having a LixMyPzSq structural formula, wherein M refers to the different semi-metal element or a metal element.
Source: PVGPATDIS, file of 2026-04-10 (ipg240423.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Illinois Institute of Technology 82 patents | US company or organization | Chicago, IL | Illinois Institute of Technology College or university EXACT high confidence: identical full name and state ILLINOIS INSTITUTE OF TECHNOLOGY Federal lobbying client EXACT high confidence: identical full name and state ILLINOIS INSTITUTE OF TECHNOLOGY Nonprofit EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Mohammad Asadi | Chicago, IL | 6 | PVGPATDIS, file of 2026-04-10 | |
| Alireza Kondori | Chicago, IL | 4 | PVGPATDIS, file of 2026-04-10 | |
| Mohammadreza Esmaeilirad | Chicago, IL | 4 | 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 | H01M4/8663 | 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 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2021-12-15 | Assignment Assignment of assignor's interest | ASADI, MOHAMMAD signed 2021-12-14 KONDORI, ALIREZA signed 2021-12-14 ESMAEILIRAD, MOHAMMADREZA signed 2021-12-14 | ILLINOIS INSTITUTE OF TECHNOLOGY CHICAGO, IL | 58393/192 | PASDL, file of 2026-08-13 |
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.