- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 7/08 - Oxygen-containing compounds
Patent holdings for IPC class C08K 7/08
Total number of patents in this class: 160
10-year publication summary
|
6
|
8
|
10
|
11
|
11
|
21
|
8
|
14
|
10
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ube Material Industries, Ltd. | 103 |
13 |
| Kingfa SCI & Tech Co. Ltd. | 648 |
9 |
| Bostik, Inc. | 200 |
4 |
| Taiyo Holdings Co., Ltd. | 290 |
4 |
| Ticona LLC | 599 |
4 |
| Sumitomo Chemical Company, Limited | 9092 |
3 |
| Ibiden Co., Ltd. | 1720 |
3 |
| JNC Corporation | 1505 |
3 |
| Polyplastics Co., Ltd. | 605 |
3 |
| Universite Blaise Pascal - Clermont II | 52 |
3 |
| Zhuhai Vanteque Specialty Engineering Plastics Co., Ltd. | 61 |
3 |
| 3m Innovative Properties Company | 17762 |
2 |
| BASF SE | 21036 |
2 |
| E. I. du Pont de Nemours and Company | 3973 |
2 |
| The Boeing Company | 20139 |
2 |
| BASF Coatings AG | 51 |
2 |
| Japan Vilene Company, Ltd. | 65 |
2 |
| National University Corporation Yamagata University | 139 |
2 |
| Dow Silicones Corporation | 1962 |
2 |
| Fine-blend Polymer (Shanghai) Co., Ltd | 12 |
2 |
| Other owners | 90 |