Patent holdings for IPC class H01M 4/1315

Total number of patents in this class: 261

10-year publication summary

16
13
31
23
23
22
16
34
27
11
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.
30967
29
LG Energy Solution, Ltd.
14424
26
Semiconductor Energy Laboratory Co., Ltd.
11358
17
Samsung SDI Co., Ltd.
8048
14
I-ten
122
8
Toyota Motor Corporation
31451
7
Contemporary Amperex Technology (Hong Kong) Limited
3376
7
Ningde Amperex Technology Limited
1997
5
Wildcat Discovery Technologies, Inc.
131
5
Centre National de La Recherche Scientifique
10321
4
Umicore
628
4
Ionblox, Inc.
60
4
Samsung Electronics Co., Ltd.
144143
3
LG Chem, Ltd.
17561
3
The Regents of the University of California
19812
3
GM Global Technology Operations LLC
14879
3
Ecopro BM Co., Ltd.
202
3
Hydro-Quebec
644
3
Saft
289
3
Universite Pierre et Marie Curie (Paris 6)
539
3
Other owners 107