- 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: 32
10-year publication summary
|
2
|
4
|
1
|
3
|
1
|
1
|
2
|
0
|
3
|
0
|
| 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 | 2857 |
3 |
| Dow Silicones Corporation | 1813 |
3 |
| Novamont S.p.A. | 361 |
2 |
| Roquette Freres | 1029 |
2 |
| Centre National de La Recherche Scientifique | 10140 |
1 |
| Industrial Technology Research Institute | 4954 |
1 |
| Archer Daniels Midland Company | 1133 |
1 |
| B. Braun Melsungen AG | 986 |
1 |
| Cargill, Incorporated | 2900 |
1 |
| Changwon National University Industry Academy Cooperation Corps | 80 |
1 |
| Council for Scientific and Industrial Research | 17 |
1 |
| Institut National Polytechnique de Toulouse | 200 |
1 |
| ISP Investments Inc. | 464 |
1 |
| Kemira Oyj | 1211 |
1 |
| Mannington Mills, Inc. | 275 |
1 |
| Plantic Technologies Ltd. | 47 |
1 |
| Refractory Intellectual Property GmbH & Co. KG | 526 |
1 |
| Universite de Montreal | 345 |
1 |
| Green Dot BIOPLASTICS Inc. | 5 |
1 |
| Other owners | 2 |