Membranes, separators, batteries, and methods
US-12427543-B2 · Sep 30, 2025 · US
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Ma Junqing patents
Ma Junqing is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ma Junqing |
| Total patents | 14 |
| First publication | Jan 26, 2017 |
| Latest publication | Sep 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Depositions or layers for microporous membranes, improved membranes, improved lithium battery separators, improved batteries, improved high voltage lithium batteries, and related methods
US-12417886-B2 · Sep 16, 2025 · US
Coated separators, lithium batteries, and related methods
US-2024274976-A1 · Aug 15, 2024 · US
Coatings, coated separators, batteries, and related methods
US-2024199898-A1 · Jun 20, 2024 · US
Coated separators, lithium batteries, and related methods
US-11949124-B2 · Apr 2, 2024 · US
Coatings, coated separators, batteries, and related methods
US-11879070-B2 · Jan 23, 2024 · US
Coatings, coated separators, batteries, and related methods
US-2023038385-A1 · Feb 9, 2023 · US
Coatings, coated separators, batteries, and related methods
US-11437684-B2 · Sep 6, 2022 · US
Membranes, separators, batteries, and methods
US-2021367308-A1 · Nov 25, 2021 · US
Membranes, separators, batteries, and methods
US-11094995-B2 · Aug 17, 2021 · US
Recent patents
Latest publications not already listed above.
Improved coated separators, lithium batteries, and related methods
US-2021143511-A1 · May 13, 2021 · US
Coatings, coated separators, batteries, and related methods
US-2020335759-A1 · Oct 22, 2020 · US
Depositions or layers for microporous membranes, improved membranes, improved lithium battery separators, improved batteries, improved high voltage lithium batteries, and related methods
US-2020303706-A1 · Sep 24, 2020 · US
Membranes, separators, batteries, and methods
US-2017025658-A1 · Jan 26, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Celgard Llc | 14 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M10/0525 | 14 |
| H01M50/417 | 14 |
| H01M50/489 | 14 |
| H01M50/449 | 14 |
| Y02E60/10 | 14 |