- All sections
- C - Chemistrymetallurgy
- C08B - Polysaccharidesderivatives thereof
- C08B 37/02 - DextranDerivatives thereof
Patent holdings for IPC class C08B 37/02
Total number of patents in this class: 375
10-year publication summary
|
29
|
24
|
33
|
28
|
28
|
25
|
29
|
23
|
29
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nutrition & Biosciences USA 4, Inc. | 224 |
34 |
| Adocia | 142 |
16 |
| Integrity Bio-chemicals, LLC | 54 |
16 |
| Navidea Biopharmaceuticals, Inc. | 63 |
10 |
| Université Paris Cité | 787 |
8 |
| E. I. du Pont de Nemours and Company | 4082 |
7 |
| Rohm and Haas Company | 2906 |
7 |
| TX Medic AB | 42 |
7 |
| Pharmacosmos Holding A/S | 197 |
7 |
| Centre National de La Recherche Scientifique | 10418 |
6 |
| Medtronic MiniMed, Inc. | 1799 |
6 |
| The University of Tokyo | 4176 |
6 |
| Actamax Surgical Materials, LLC | 45 |
5 |
| Galderma S.A. | 143 |
5 |
| nanoDERM Sciences, Inc. | 6 |
5 |
| Allergan Pharmaceuticals International Limited | 226 |
4 |
| Dextech Medical AB | 8 |
4 |
| Institut Polytechnique de Bordeaux | 400 |
4 |
| Serum Institute of India Private Limited | 99 |
4 |
| Tate & Lyle Ingredients France SAS | 5 |
4 |
| Other owners | 210 |