- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 51/02 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to polysaccharides
Patent holdings for IPC class C08L 51/02
Total number of patents in this class: 95
10-year publication summary
|
4
|
6
|
10
|
8
|
6
|
8
|
14
|
12
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21318 |
7 |
| Celluforce Inc. | 37 |
4 |
| FPInnovations | 225 |
4 |
| Nutrition & Biosciences USA 4, Inc. | 240 |
3 |
| LG Chem, Ltd. | 17937 |
2 |
| Akzo Nobel N.V. | 146 |
2 |
| China University of Petroleum (Beijing) | 304 |
2 |
| Encapsys, LLC | 196 |
2 |
| TFL Ledertechnik GmbH | 98 |
2 |
| Toagosei Co., Ltd. | 1026 |
2 |
| UPL Limited | 632 |
2 |
| Qingdao University of Science and Technology | 113 |
2 |
| Biofiber Tech Sweden AB | 7 |
2 |
| Nouryon Chemicals International B.V. | 645 |
2 |
| Bausch + Lomb Ireland Limited | 733 |
2 |
| E. I. du Pont de Nemours and Company | 3521 |
1 |
| Acushnet Company | 2717 |
1 |
| The Dow Chemical Company | 659 |
1 |
| Dow Global Technologies LLC | 10968 |
1 |
| Techno Polymer Co., Ltd. | 58 |
1 |
| Other owners | 50 |