- 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: 173
10-year publication summary
|
17
|
9
|
6
|
13
|
8
|
6
|
11
|
7
|
5
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| API Intellectual Property Holdings, LLC | 77 |
9 |
| GranBio Intellectual Property Holdings, LLC | 119 |
6 |
| Pierson Capital Environmental (Beijing) Limited | 10 |
5 |
| Daicel Corporation | 2338 |
4 |
| Compagnie Industrielle de La Matiere Vegetale - Cimv | 27 |
3 |
| Koninklijke Cooperatie Cosun U.A. | 20 |
3 |
| Luonnonvarakeskus | 35 |
3 |
| Mindinvest Holdings Ltd. | 5 |
3 |
| Nippon Paper Industries Co., Ltd. | 831 |
3 |
| Oji Holdings Corporation | 718 |
3 |
| Stora Enso Oyj | 1636 |
3 |
| SweTree Technologies AB | 46 |
3 |
| Univar USA Inc. | 15 |
3 |
| Georgia-Pacific LLC | 116 |
2 |
| AB Bln-woods Ltd | 3 |
2 |
| Cargill, Incorporated | 2899 |
2 |
| Ecohelix AB | 5 |
2 |
| Ezaki Glico Co., Ltd. | 84 |
2 |
| FPInnovations | 244 |
2 |
| ISP Investments LLC | 420 |
2 |
| Other owners | 108 |