- All sections
- C - Chemistrymetallurgy
- C08B - Polysaccharidesderivatives thereof
- C08B 31/08 - Ethers
Patent holdings for IPC class C08B 31/08
Total number of patents in this class: 34
10-year publication summary
|
2
|
4
|
1
|
3
|
1
|
1
|
2
|
0
|
3
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Xin Ji | 8 |
5 |
| Rohm and Haas Company | 2916 |
3 |
| Dow Silicones Corporation | 1904 |
3 |
| Novamont S.p.A. | 351 |
2 |
| Centre National de La Recherche Scientifique | 10395 |
1 |
| Industrial Technology Research Institute | 5065 |
1 |
| Abo Akademi University | 23 |
1 |
| Archer Daniels Midland Company | 1110 |
1 |
| B. Braun Melsungen AG | 991 |
1 |
| Cargill, Incorporated | 2888 |
1 |
| Changwon National University Industry Academy Cooperation Corps | 86 |
1 |
| Council for Scientific and Industrial Research | 17 |
1 |
| Institut National Polytechnique de Toulouse | 203 |
1 |
| ISP Investments Inc. | 467 |
1 |
| Kemira Oyj | 1204 |
1 |
| Mannington Mills, Inc. | 279 |
1 |
| Plantic Technologies Ltd. | 47 |
1 |
| Refractory Intellectual Property GmbH & Co. KG | 535 |
1 |
| Roquette Freres | 1027 |
1 |
| Universite de Montreal | 343 |
1 |
| Other owners | 5 |