- All sections
- C - Chemistrymetallurgy
- C09J - Adhesivesnon-mechanical aspects of adhesive processes in generaladhesive processes not provided for elsewhereuse of materials as adhesives
- C09J 197/00 - Adhesives based on lignin-containing materials
Patent holdings for IPC class C09J 197/00
Total number of patents in this class: 270
10-year publication summary
|
15
|
18
|
19
|
21
|
31
|
29
|
26
|
19
|
23
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stora Enso Oyj | 1661 |
56 |
| UPM-Kymmene Corporation | 1007 |
41 |
| Rockwool A/S | 843 |
10 |
| Bakelite Chemicals LLC | 75 |
10 |
| Porcher Industries | 61 |
5 |
| Saint-Gobain Isover | 684 |
5 |
| Evertree | 84 |
5 |
| ROCKWOOL International A/S | 275 |
5 |
| Bridgestone Corporation | 7270 |
4 |
| FPInnovations | 224 |
4 |
| Hexion Inc. | 237 |
4 |
| Aalto University Foundation | 299 |
3 |
| Georg-august-universitat Gottingen Stiftung Offentlichen Rechts | 78 |
3 |
| Trespa International B.V. | 78 |
3 |
| Valmet AB | 561 |
3 |
| Suzano S.A. | 193 |
3 |
| Foresa Technologies, S.L.U. | 13 |
3 |
| LignoSphere Company Oy | 9 |
3 |
| BASF SE | 21320 |
2 |
| Board of Trustees of Michigan State University | 1235 |
2 |
| Other owners | 96 |