- All sections
- C - Chemistry; metallurgy
- C08H - Derivatives of natural macromolecular compounds
- C08H 8/00 - Macromolecular compounds derived from lignocellulosic materials
Patent holdings for IPC class C08H 8/00
Total number of patents in this class: 1111
10-year publication summary
|
104
|
129
|
115
|
77
|
92
|
80
|
63
|
87
|
61
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Xyleco, Inc. | 217 |
34 |
| UPM-Kymmene Corporation | 868 |
33 |
| SixRing Inc. | 121 |
32 |
| GranBio Intellectual Property Holdings, LLC | 105 |
31 |
| Tricoya Technologies Ltd | 41 |
26 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
20 |
| Titan Wood Limited | 60 |
20 |
| Dow Global Technologies LLC | 10147 |
19 |
| IFP Energies Nouvelles | 2717 |
19 |
| Shell Oil Company | 2196 |
18 |
| Stora Enso Oyj | 1504 |
18 |
| Iogen Corporation | 136 |
16 |
| Agro Industries Recherche et Developpement | 34 |
15 |
| Kemira Oyj | 1167 |
15 |
| E. I. du Pont de Nemours and Company | 4345 |
14 |
| Cellucomp Limited | 34 |
14 |
| Virdia, LLC | 44 |
14 |
| BASF SE | 19740 |
13 |
| API Intellectual Property Holdings, LLC | 80 |
13 |
| Versalis S.P.A. | 511 |
13 |
| Other owners | 714 |