- All sections
- C - Chemistrymetallurgy
- C08B - Polysaccharidesderivatives thereof
- C08B 37/14 - HemicelluloseDerivatives thereof
Patent holdings for IPC class C08B 37/14
Total number of patents in this class: 171
10-year publication summary
|
7
|
5
|
9
|
7
|
4
|
7
|
5
|
4
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| API Intellectual Property Holdings, LLC | 78 |
9 |
| GranBio Intellectual Property Holdings, LLC | 127 |
6 |
| Pierson Capital Environmental (Beijing) Limited | 11 |
6 |
| SixRing Inc. | 175 |
5 |
| Daicel Corporation | 2445 |
4 |
| Koninklijke Cooperatie Cosun U.A. | 20 |
3 |
| Luonnonvarakeskus | 37 |
3 |
| Mindinvest Holdings Ltd. | 5 |
3 |
| Oji Holdings Corporation | 762 |
3 |
| Stora Enso Oyj | 1645 |
3 |
| SweTree Technologies AB | 48 |
3 |
| Univar USA Inc. | 14 |
3 |
| Georgia-Pacific LLC | 115 |
2 |
| AB Bln-woods Ltd | 3 |
2 |
| Cargill, Incorporated | 2949 |
2 |
| Compagnie Industrielle de La Matiere Vegetale - Cimv | 24 |
2 |
| Ecohelix AB | 5 |
2 |
| FPInnovations | 230 |
2 |
| ISP Investments LLC | 419 |
2 |
| Kyoto University | 2883 |
2 |
| Other owners | 104 |