- All sections
- C - Chemistrymetallurgy
- C08B - Polysaccharidesderivatives thereof
- C08B 11/02 - Alkyl or cycloalkyl ethers
Patent holdings for IPC class C08B 11/02
Total number of patents in this class: 133
10-year publication summary
|
11
|
13
|
6
|
6
|
8
|
11
|
4
|
6
|
11
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 6157 |
27 |
| Nutrition & Biosciences USA 1, LLC | 216 |
10 |
| Dow Global Technologies LLC | 11072 |
8 |
| Kao Corporation | 5112 |
4 |
| SE Tylose GmbH & Co. KG | 32 |
4 |
| DDP Specialty Electronic Materials US, LLC | 848 |
4 |
| Asahi Kasei Fibers Corporation | 89 |
3 |
| Daicel Corporation | 2591 |
3 |
| Hexion Inc. | 237 |
3 |
| FUJIFILM Corporation | 30808 |
2 |
| Hyundai Motor Company | 25119 |
2 |
| Actamax Surgical Materials, LLC | 42 |
2 |
| Clemson University | 192 |
2 |
| Institute for Research & Industry Cooperation Pusan National University | 24 |
2 |
| ISP Investments Inc. | 440 |
2 |
| Kemira Oyj | 1266 |
2 |
| Kyoto University | 2947 |
2 |
| Lotte Fine Chemical Co., Ltd. | 111 |
2 |
| National Cheng Kung University | 634 |
2 |
| National University Corporation Kanazawa University | 264 |
2 |
| Other owners | 45 |