- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/06 - Lead-acid accumulators
Patent holdings for IPC class H01M 10/06
Total number of patents in this class: 806
10-year publication summary
|
91
|
75
|
70
|
59
|
59
|
64
|
44
|
42
|
40
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GS Yuasa International Ltd. | 2248 |
108 |
| Daramic, LLC | 221 |
64 |
| CPS Technology Holdings LLC | 758 |
57 |
| Clarios Germany GmbH & Co. KG | 117 |
29 |
| Johns Manville | 921 |
24 |
| Hitachi Chemical Company, Ltd. | 2241 |
22 |
| The Furukawa Battery Co., Ltd. | 177 |
16 |
| Johnson Controls Technology Company | 1384 |
15 |
| Group14 Technologies, Inc. | 120 |
13 |
| Cabot Corporation | 542 |
11 |
| Hollingsworth & Vose Company | 301 |
11 |
| Aqua Metals, Inc. | 35 |
10 |
| Panasonic Corporation | 19019 |
8 |
| Arcactive Limited | 29 |
7 |
| Commonwealth Scientific and Industrial Research Organisation | 1655 |
7 |
| Hoppecke Batterien GmbH & Co. KG | 22 |
7 |
| NorthStar Battery Company, LLC | 32 |
7 |
| Wirtz Manufacturing Co., Inc. | 60 |
7 |
| Robert Bosch GmbH | 44160 |
6 |
| Shin-Kobe Electric Machinery Co., Ltd. | 118 |
6 |
| Other owners | 371 |