Oxidation protected separator
US-2025046881-A1 · Feb 6, 2025 · US
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Chambers Jeffrey K patents
Chambers Jeffrey K is listed as an inventor on 51 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chambers Jeffrey K |
| Total patents | 51 |
| First publication | Nov 5, 2015 |
| Latest publication | Feb 6, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Separators, batteries, systems, and methods for idle start stop vehicles
US-12215228-B2 · Feb 4, 2025 · US
Oxidation protected separator
US-12159976-B2 · Dec 3, 2024 · US
Water loss separators used with lead acid batteries, systems for improved water loss performance, and methods of manufacture and use thereof
US-12125988-B2 · Oct 22, 2024 · US
Lead-acid battery separators, electrodes, batteries, and methods of manufacture and use thereof
US-2024339669-A1 · Oct 10, 2024 · US
Lead-acid battery separators, electrodes, batteries, and methods of manufacture and use thereof
US-12051783-B2 · Jul 30, 2024 · US
Battery separators, batteries and related methods
US-2024234957-A1 · Jul 11, 2024 · US
Separators, batteries, systems, and methods for idle start stop vehicles
US-11976197-B2 · May 7, 2024 · US
Vapor pressure barriers for lead acid batteries for improved water loss performance, separators, systems, and methods of manufacture and use thereof
US-2024145860-A1 · May 2, 2024 · US
Battery separators, batteries and related methods
US-11942656-B2 · Mar 26, 2024 · US
Recent patents
Latest publications not already listed above.
Vapor pressure barriers for lead acid batteries for improved water loss performance, separators, systems, and methods of manufacture and use thereof
US-11916252-B2 · Feb 27, 2024 · US
Batteries, separators, components, and compositions with heavy metal removal capability and related methods
US-2024059896-A1 · Feb 22, 2024 · US
Vapor pressure barriers for lead acid batteries for improved water loss performance, separators, systems, and methods of manufacture and use thereof
US-11881593-B2 · Jan 23, 2024 · US
Batteries, separators, components, and compositions with heavy metal removal capability and related methods
US-11840632-B2 · Dec 12, 2023 · US
Water loss separators used with lead acid batteries, systems for improved water loss performance, and methods of manufacture and use thereof
US-2023104181-A1 · Apr 6, 2023 · US
Water loss separators used with lead acid batteries, systems for improved water loss performance, and methods of manufacture and use thereof
US-11539084-B2 · Dec 27, 2022 · US
Separators, batteries, systems, and methods for idle start stop vehicles
US-2022186029-A1 · Jun 16, 2022 · US
Oxidation protected separator
US-2022190435-A1 · Jun 16, 2022 · US
Batteries, separators, components, and compositions with heavy metal removal capability and related methods
US-2022119640-A1 · Apr 21, 2022 · US
Oxidation protected separator
US-11302991-B2 · Apr 12, 2022 · US
Lead-acid battery separators, electrodes, batteries, and methods of manufacture and use thereof
US-2022077505-A1 · Mar 10, 2022 · US
Batteries, separators, components, and compositions with heavy metal removal capability and related methods
US-11208558-B2 · Dec 28, 2021 · US
Laminated oxidation protected separator
US-2021399385-A1 · Dec 23, 2021 · US
Separators, batteries, systems, and methods for idle start stop vehicles
US-2021395528-A1 · Dec 23, 2021 · US
Lead-acid battery separators, electrodes, batteries, and methods of manufacture and use thereof
US-11152647-B2 · Oct 19, 2021 · US
Separators, batteries, systems, and methods for idle start stop vehicles
US-11104804-B2 · Aug 31, 2021 · US
Vapor pressure barriers for lead acid batteries for improved water loss performance, separators, systems, and methods of manufacture and use thereof
US-2021020883-A1 · Jan 21, 2021 · US
Water loss separators used with lead acid batteries, systems for improved water loss performance, and methods of manufacture and use thereof
US-2020280107-A1 · Sep 3, 2020 · US
Water loss separators used with lead acid batteries, systems for improved water loss performance, and methods of manufacture and use thereof
US-10673099-B2 · Jun 2, 2020 · US
Batteries, separators, components, and compositions with heavy metal removal capability and related methods
US-2019309166-A1 · Oct 10, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Daramic Llc | 51 |
| Chambers Jeffrey K | 3 |
| Shah Tejas R | 3 |
| Whear J Kevin | 2 |
| Naiha Mohammed | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 51 |
| H01M10/12 | 42 |
| H01M50/417 | 35 |
| Y02P70/50 | 24 |
| H01M2220/20 | 23 |