- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 6/06 - Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
Patent holdings for IPC class H01M 6/06
Total number of patents in this class: 116
10-year publication summary
|
7
|
4
|
8
|
10
|
9
|
9
|
6
|
9
|
5
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
32 |
| Panasonic Corporation | 20042 |
11 |
| Energizer Brands, LLC | 790 |
7 |
| Tripod Design Co., Ltd. | 27 |
4 |
| Xerox Corporation | 6979 |
3 |
| Duracell U.S. Operations, Inc. | 414 |
3 |
| Imerys Graphite & Carbon Switzerland SA | 23 |
3 |
| Tosoh Corporation | 1315 |
3 |
| Maxell, Ltd. | 2829 |
3 |
| The Gillette Company | 490 |
2 |
| G. Concept Technology Ltd. | 2 |
2 |
| Nippon Kodoshi Corporation | 83 |
2 |
| Research Foundation of the City University of New York | 423 |
2 |
| Solvay Specialty Polymers Italy S.p.A. | 758 |
2 |
| Saralon GmbH | 16 |
2 |
| Maxell Holdings, Ltd. | 1300 |
2 |
| Samsung Electronics Co., Ltd. | 147622 |
1 |
| Johnson & Johnson Vision Care, Inc. | 1183 |
1 |
| Matsushita Electric Industrial Co., Ltd. | 1212 |
1 |
| Robert Bosch GmbH | 42824 |
1 |
| Other owners | 29 |