- All sections
- C - Chemistry; metallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 15/00 - Compounds of gallium, indium, or thallium
Patent holdings for IPC class C01G 15/00
Total number of patents in this class: 501
10-year publication summary
42
|
33
|
36
|
38
|
39
|
26
|
34
|
54
|
23
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
37 |
Idemitsu Kosan Co., Ltd. | 3995 |
19 |
LG Chem, Ltd. | 17205 |
18 |
FUJIFILM Corporation | 27102 |
18 |
Nichia Corporation | 3394 |
12 |
Osaka University | 3143 |
10 |
Sumitomo Metal Mining Co., Ltd. | 1670 |
9 |
HHeLi, LLC | 62 |
8 |
Samsung Electronics Co., Ltd. | 131630 |
7 |
National University Corporation Nagoya University | 921 |
7 |
Sumitomo Chemical Company, Limited | 8808 |
6 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
6 |
JX Nippon Mining & Metals Corporation | 1576 |
6 |
Centre National de La Recherche Scientifique | 9632 |
5 |
Northwestern University | 3112 |
5 |
Mitsui Mining & Smelting Co., Ltd. | 1373 |
5 |
Sekisui Chemical Co., Ltd. | 3159 |
5 |
Shoei Chemical Inc. | 320 |
5 |
National University Corporation Tokai National Higher Education and Research System | 543 |
5 |
Samsung Display Co., Ltd. | 30585 |
4 |
Other owners | 304 |