- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 1/00 - Methods of preparing compounds of metals not covered by subclasses , , , , in general
Patent holdings for IPC class C01G 1/00
Total number of patents in this class: 267
10-year publication summary
|
16
|
14
|
7
|
19
|
5
|
10
|
5
|
6
|
7
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fujikura Ltd. | 3098 |
25 |
| Sumitomo Electric Industries, Ltd. | 16396 |
21 |
| International Superconductivity Technology Center, The Juridical Foundation | 33 |
17 |
| The Furukawa Electric Co., Ltd. | 3700 |
16 |
| Jetti Resources, LLC | 39 |
14 |
| Hitachi, Ltd. | 16146 |
10 |
| Swcc Showa Cable Systems Co., Ltd. | 66 |
10 |
| Uop LLC | 4388 |
9 |
| National Institute of Advanced Industrial Science and Technology | 3793 |
7 |
| National Institute for Materials Science | 1085 |
4 |
| Nippon Steel & Sumitomo Metal Corporation | 1981 |
4 |
| BASF SE | 21318 |
3 |
| Japan Science and Technology Agency | 1213 |
3 |
| Beijing University of Chemical Technology | 334 |
3 |
| Triumf Inc. | 21 |
3 |
| ExxonMobil Chemical Patents Inc. | 3773 |
2 |
| Georgia Tech Research Corporation | 2954 |
2 |
| Hanwha Chemical Corporation | 309 |
2 |
| Japan Fine Ceramics Center | 63 |
2 |
| National University Corporation Tokyo University of Marine Science and Technology | 108 |
2 |
| Other owners | 108 |