Membranes, separators, batteries, and methods
US-12427543-B2 · Sep 30, 2025 · US
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Chemelewski Katharine patents
Chemelewski Katharine is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chemelewski Katharine |
| Total patents | 15 |
| 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
Battery separators, coated battery separators, batteries, and related methods
US-12412956-B2 · Sep 9, 2025 · US
Microlayer membranes, battery separators, batteries, and related methods
US-2024253287-A1 · Aug 1, 2024 · US
Additives for improved battery performance, improved additive-containing membranes, improved battery separators, improved batteries, and related methods
US-2024234793-A1 · Jul 11, 2024 · US
Microlayer membranes, battery separators, batteries, and related methods
US-11969929-B2 · Apr 30, 2024 · US
Additives for improved battery performance, improved additive-containing membranes, improved battery separators, improved batteries, and related methods
US-11923497-B2 · Mar 5, 2024 · US
Improved coated battery separator
US-2022216568-A1 · Jul 7, 2022 · US
Additives for improved battery performance, improved additive-containing membranes, improved battery separators, improved batteries, and related methods
US-2022115740-A1 · Apr 14, 2022 · US
Membranes, separators, batteries, and methods
US-2021367308-A1 · Nov 25, 2021 · US
Recent patents
Latest publications not already listed above.
Additives for improved battery performance, improved additive-containing membranes, improved battery separators, improved batteries, and related methods
US-11165121-B2 · Nov 2, 2021 · US
Battery separators, coated battery separators, batteries, and related methods
US-2021257701-A1 · Aug 19, 2021 · US
Membranes, separators, batteries, and methods
US-11094995-B2 · Aug 17, 2021 · US
Additives for improved battery performance, improved additive-containing membranes, improved battery separators, improved batteries, and related methods
US-2020161618-A1 · May 21, 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 | 15 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M50/449 | 15 |
| Y02E60/10 | 15 |
| H01M50/417 | 14 |
| H01M50/491 | 14 |
| H01M10/0525 | 13 |