- 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: 725
10-year publication summary
70
|
76
|
91
|
75
|
70
|
59
|
58
|
60
|
39
|
14
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
GS Yuasa International Ltd. | 1834 |
93 |
Daramic, LLC | 207 |
61 |
CPS Technology Holdings LLC | 652 |
49 |
Hitachi Chemical Company, Ltd. | 2455 |
26 |
Johns Manville | 980 |
23 |
Clarios Germany GmbH & Co. KG | 88 |
19 |
Johnson Controls Technology Company | 1522 |
15 |
Aqua Metals, Inc. | 39 |
15 |
The Furukawa Battery Co., Ltd. | 154 |
13 |
Cabot Corporation | 575 |
11 |
Hollingsworth & Vose Company | 274 |
11 |
NorthStar Battery Company, LLC | 40 |
9 |
Panasonic Corporation | 20786 |
8 |
Group14 Technologies, Inc. | 73 |
8 |
Robert Bosch GmbH | 40953 |
7 |
Commonwealth Scientific and Industrial Research Organisation | 1652 |
7 |
Arcactive Limited | 24 |
6 |
Shin-Kobe Electric Machinery Co., Ltd. | 135 |
6 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
5 |
Johnson Controls Autobatterie GmbH & Co. KGaA | 29 |
5 |
Other owners | 328 |