- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 3/08 - Metals
Patent holdings for IPC class C08K 3/08
Total number of patents in this class: 2921
10-year publication summary
|
183
|
239
|
289
|
262
|
272
|
299
|
240
|
221
|
178
|
129
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 5708 |
82 |
| BASF SE | 21039 |
53 |
| Henkel AG & Co. KGaA | 10623 |
42 |
| FUJIFILM Corporation | 29702 |
36 |
| 3m Innovative Properties Company | 17770 |
33 |
| Sekisui Chemical Co., Ltd. | 3472 |
33 |
| LG Chem, Ltd. | 17680 |
32 |
| Dow Global Technologies LLC | 10448 |
31 |
| Dexerials Corporation | 1946 |
28 |
| Xerox Corporation | 6983 |
26 |
| Namics Corporation | 456 |
23 |
| The Furukawa Electric Co., Ltd. | 3702 |
20 |
| The Boeing Company | 20139 |
19 |
| Toyobo Co., Ltd. | 2534 |
19 |
| Zeon Corporation | 4113 |
19 |
| Sumitomo Bakelite Co., Ltd. | 1510 |
18 |
| Resonac Corporation | 2917 |
18 |
| Tatsuta Electric Wire & Cable Co., Ltd. | 416 |
17 |
| E. I. du Pont de Nemours and Company | 3975 |
16 |
| PPG Industries Ohio, Inc. | 3439 |
16 |
| Other owners | 2340 |