- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 97/02 - Lignocellulosic material, e.g. wood, straw or bagasse
Patent holdings for IPC class C08L 97/02
Total number of patents in this class: 1528
10-year publication summary
|
106
|
119
|
116
|
85
|
131
|
98
|
131
|
127
|
93
|
38
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21294 |
52 |
| UPM-Kymmene Corporation | 989 |
39 |
| Knauf Insulation, Inc. | 192 |
29 |
| Stora Enso Oyj | 1647 |
28 |
| Huntsman International LLC | 691 |
27 |
| Knauf Insulation SPRL | 174 |
27 |
| Evertree | 84 |
25 |
| Bakelite Chemicals LLC | 76 |
23 |
| Kyoto University | 2897 |
12 |
| Dow Silicones Corporation | 2092 |
12 |
| Bridgestone Corporation | 7248 |
11 |
| Dow Global Technologies LLC | 10913 |
11 |
| Georgia-Pacific Chemicals LLC | 128 |
9 |
| Cellucomp Limited | 38 |
9 |
| Xyleco, Inc. | 187 |
9 |
| Covestro (Netherlands) B.V. | 295 |
9 |
| Daicel Corporation | 2504 |
8 |
| EcoSynthetix Inc. | 22 |
8 |
| Cargill, Incorporated | 2953 |
7 |
| University of Maine System Board of Trustees | 280 |
7 |
| Other owners | 1166 |