- All sections
- C - Chemistry; metallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 7/16 - Solid spheres
Patent holdings for IPC class C08K 7/16
Total number of patents in this class: 246
10-year publication summary
|
17
|
14
|
22
|
16
|
10
|
22
|
13
|
12
|
7
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17957 |
15 |
| Dow Global Technologies LLC | 10156 |
5 |
| Eastman Chemical Company | 2258 |
5 |
| Polyplastics Co., Ltd. | 579 |
5 |
| LG Chem, Ltd. | 17639 |
4 |
| Hitachi Chemical Company, Ltd. | 2387 |
4 |
| Rohm and Haas Company | 2852 |
4 |
| Samsung Electronics Co., Ltd. | 139001 |
3 |
| Illinois Tool Works Inc. | 11399 |
3 |
| FUJIFILM Corporation | 28805 |
3 |
| Bridgestone Corporation | 7147 |
3 |
| Boral IP Holdings (Australia) PTY Limited | 33 |
3 |
| Momentive Performance Materials Japan LLC | 163 |
3 |
| Proprietect L.P. | 92 |
3 |
| Xerox Corporation | 7076 |
2 |
| The Sherwin-Williams Company | 559 |
2 |
| Hewlett-Packard Development Company, L.P. | 27461 |
2 |
| Intel Corporation | 46126 |
2 |
| Sumitomo Chemical Company, Limited | 8988 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5446 |
2 |
| Other owners | 171 |