- All sections
- C - Chemistry; metallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 251/00 - Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
Patent holdings for IPC class C08F 251/00
Total number of patents in this class: 280
10-year publication summary
|
11
|
15
|
20
|
25
|
16
|
14
|
23
|
24
|
19
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20432 |
12 |
| Kemira Oyj | 1210 |
11 |
| Clariant International Ltd. | 954 |
9 |
| Nouryon Chemicals International B.V. | 598 |
8 |
| Knauf Insulation, Inc. | 184 |
7 |
| UPL Limited | 554 |
6 |
| Jiangnan University | 1480 |
5 |
| LG Chem, Ltd. | 17639 |
4 |
| Daikin Industries, Ltd. | 9838 |
4 |
| China Petroleum & Chemical Corporation | 1783 |
4 |
| The Governing Council of The University of Toronto, | 1424 |
4 |
| Wacker Chemie AG | 2106 |
4 |
| Agency for Science, Technology and Research | 3561 |
3 |
| Akzo Nobel N.V. | 198 |
3 |
| FPInnovations | 260 |
3 |
| Nanjing University | 692 |
3 |
| Osaka University | 3295 |
3 |
| Solenis Technologies, L.P. | 321 |
3 |
| Biofiber Tech Sweden AB | 9 |
3 |
| Unilever PLC | 3328 |
2 |
| Other owners | 179 |