- 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: 239
10-year publication summary
|
13
|
17
|
14
|
21
|
16
|
10
|
21
|
13
|
10
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 18406 |
15 |
| Dow Global Technologies LLC | 10147 |
6 |
| Eastman Chemical Company | 2239 |
5 |
| Polyplastics Co., Ltd. | 563 |
5 |
| LG Chem, Ltd. | 17205 |
4 |
| Hitachi Chemical Company, Ltd. | 2455 |
4 |
| Rohm and Haas Company | 2805 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| FUJIFILM Corporation | 27102 |
3 |
| Bridgestone Corporation | 7067 |
3 |
| Boral IP Holdings (Australia) PTY Limited | 33 |
3 |
| Momentive Performance Materials Japan LLC | 158 |
3 |
| Toyo Tire Corporation | 943 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| Xerox Corporation | 7503 |
2 |
| The Sherwin-Williams Company | 553 |
2 |
| Hewlett-Packard Development Company, L.P. | 28538 |
2 |
| Intel Corporation | 45621 |
2 |
| Sumitomo Chemical Company, Limited | 8808 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
2 |
| Other owners | 164 |