- All sections
- C - Chemistry; metallurgy
- 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 bonds; Compositions of derivatives of such polymers grafted on to polysaccharides
Patent holdings for IPC class C08L 51/02
Total number of patents in this class: 105
10-year publication summary
|
5
|
3
|
4
|
6
|
10
|
8
|
6
|
8
|
14
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FPInnovations | 259 |
7 |
| Knauf Insulation, Inc. | 185 |
7 |
| BASF SE | 19740 |
6 |
| Knauf Insulation SPRL | 167 |
6 |
| Celluforce Inc. | 39 |
4 |
| Nouryon Chemicals International B.V. | 508 |
3 |
| LG Chem, Ltd. | 17205 |
2 |
| Akzo Nobel N.V. | 240 |
2 |
| China University of Petroleum (Beijing) | 258 |
2 |
| Encapsys, LLC | 168 |
2 |
| TFL Ledertechnik GmbH | 107 |
2 |
| Toagosei Co., Ltd. | 894 |
2 |
| UPL Limited | 524 |
2 |
| Qingdao University of Science and Technology | 92 |
2 |
| Biofiber Tech Sweden AB | 9 |
2 |
| Nutrition & Biosciences USA 4, Inc. | 188 |
2 |
| Bausch + Lomb Ireland Limited | 601 |
2 |
| E. I. du Pont de Nemours and Company | 4345 |
1 |
| Abbott Laboratories | 2542 |
1 |
| BASF AG | 1258 |
1 |
| Other owners | 47 |