- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 3/38 - Boron-containing compounds
Patent holdings for IPC class C08K 3/38
Total number of patents in this class: 1840
10-year publication summary
|
130
|
142
|
162
|
188
|
165
|
169
|
148
|
138
|
136
|
80
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denka Company Limited | 2747 |
95 |
| Sekisui Chemical Co., Ltd. | 3633 |
45 |
| FUJIFILM Corporation | 30594 |
44 |
| Mitsubishi Chemical Corporation | 4734 |
36 |
| 3m Innovative Properties Company | 17458 |
32 |
| Tokuyama Corporation | 1483 |
24 |
| LG Innotek Co., Ltd. | 8517 |
17 |
| Kuraray Co., Ltd. | 3601 |
17 |
| Daikin Industries, Ltd. | 10502 |
16 |
| Nitto Denko Corporation | 8558 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
15 |
| Shin-Etsu Chemical Co., Ltd. | 6120 |
15 |
| Resonac Corporation | 3610 |
15 |
| PPG Industries Ohio, Inc. | 3324 |
14 |
| Henkel AG & Co. KGaA | 10758 |
14 |
| Kingfa SCI & Tech Co. Ltd. | 712 |
14 |
| Mitsubishi Gas Chemical Company, Inc. | 3634 |
14 |
| Sumitomo Bakelite Co., Ltd. | 1541 |
14 |
| The Boeing Company | 20186 |
13 |
| Momentive Performance Materials Inc. | 890 |
13 |
| Other owners | 1358 |