- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 3/014 - Stabilisers against oxidation, heat, light or ozone
Patent holdings for IPC class C08K 3/014
Total number of patents in this class: 188
10-year publication summary
|
17
|
8
|
26
|
32
|
28
|
24
|
18
|
17
|
16
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PPG Industries Ohio, Inc. | 3328 |
7 |
| Ascend Performance Materials Operations LLC | 266 |
5 |
| BASF SE | 21308 |
4 |
| Idemitsu Kosan Co., Ltd. | 4241 |
4 |
| SHPP Global Technologies B.V. | 1102 |
4 |
| Toray Industries, Inc. | 7111 |
3 |
| Covestro Deutschland AG | 2833 |
3 |
| Ems-patent AG | 172 |
3 |
| MonoSol, LLC | 231 |
3 |
| Polyplastics Co., Ltd. | 617 |
3 |
| Hanwha Solutions Corporation | 1178 |
3 |
| Xerox Corporation | 4390 |
2 |
| The Boeing Company | 20163 |
2 |
| Sumitomo Chemical Company, Limited | 8968 |
2 |
| Bridgestone Corporation | 7262 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 6109 |
2 |
| Dow Global Technologies LLC | 10960 |
2 |
| Henkel AG & Co. KGaA | 10762 |
2 |
| The Furukawa Electric Co., Ltd. | 3695 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2834 |
2 |
| Other owners | 128 |