- 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: 120
10-year publication summary
5
|
7
|
4
|
9
|
11
|
9
|
10
|
6
|
10
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
27 |
Panasonic Corporation | 20786 |
11 |
Matsushita Electric Industrial Co., Ltd. | 4724 |
7 |
Energizer Brands, LLC | 835 |
7 |
Tripod Design Co., Ltd. | 29 |
4 |
Chung Pak Battery Works Ltd. | 4 |
4 |
The Gillette Company | 577 |
3 |
Duracell U.S. Operations, Inc. | 432 |
3 |
Imerys Graphite & Carbon Switzerland SA | 23 |
3 |
Kuraray Co., Ltd. | 3392 |
3 |
Tosoh Corporation | 1127 |
3 |
Xerox Corporation | 7503 |
2 |
G. Concept Technology Ltd. | 2 |
2 |
Nippon Kodoshi Corporation | 78 |
2 |
Research Foundation of the City University of New York | 395 |
2 |
SANYO Chemical Industries, Ltd. | 472 |
2 |
Solvay Specialty Polymers Italy S.p.A. | 704 |
2 |
Sumitomo Metal Mining Co., Ltd. | 1670 |
2 |
Saralon GmbH | 16 |
2 |
Maxell Holdings, Ltd. | 1422 |
2 |
Other owners | 27 |