- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 29/10 - Homopolymers or copolymers of unsaturated ethers
Patent holdings for IPC class C08L 29/10
Total number of patents in this class: 169
10-year publication summary
|
14
|
11
|
16
|
12
|
9
|
8
|
12
|
10
|
10
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10509 |
19 |
| Agc, Inc. | 5626 |
18 |
| Asahi Glass Company, Limited | 2599 |
9 |
| Construction Research & Technology GmbH | 599 |
7 |
| Maruzen Petrochemical Co., Ltd. | 188 |
6 |
| Arkema France | 4254 |
5 |
| Valqua, Ltd. | 301 |
5 |
| LG Chem, Ltd. | 17967 |
4 |
| Daicel Corporation | 2557 |
4 |
| LG Energy Solution, Ltd. | 19396 |
4 |
| E. I. du Pont de Nemours and Company | 3464 |
3 |
| PPG Industries Ohio, Inc. | 3322 |
3 |
| Contemporary Amperex Technology Co., Limited | 10352 |
3 |
| 3m Innovative Properties Company | 17445 |
2 |
| Industrial Technology Research Institute | 5196 |
2 |
| Asahi Kasei E-materials Corporation | 202 |
2 |
| ITEQ Corporation | 20 |
2 |
| National Research Council of Canada | 1551 |
2 |
| Nippon Shokubai Co., Ltd. | 1535 |
2 |
| Sumitomo Seika Chemicals Co., Ltd. | 1046 |
2 |
| Other owners | 65 |