- All sections
- C - Chemistry; metallurgy
- C08B - Polysaccharides; derivatives thereof
- C08B 11/08 - Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with hydroxylated hydrocarbon radicals; Esters, ethers, or acetals thereof
Patent holdings for IPC class C08B 11/08
Total number of patents in this class: 156
10-year publication summary
|
15
|
6
|
12
|
15
|
12
|
15
|
5
|
10
|
5
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 5132 |
27 |
| Kao Corporation | 4843 |
17 |
| Dow Global Technologies LLC | 10147 |
14 |
| Nutrition & Biosciences USA 1, LLC | 186 |
8 |
| Nippon Soda Co., Ltd. | 890 |
6 |
| Samsung Fine Chemicals Co., Ltd. | 181 |
6 |
| Lotte Fine Chemical Co., Ltd. | 100 |
5 |
| Sumitomo Seika Chemicals Co., Ltd. | 1028 |
5 |
| Allergan Pharmaceuticals International Limited | 253 |
4 |
| DDP Specialty Electronic Materials US, LLC | 442 |
4 |
| Asahi Kasei Fibers Corporation | 112 |
3 |
| Gelesis LLC | 32 |
3 |
| SE Tylose GmbH & Co. KG | 32 |
3 |
| The Procter & Gamble Company | 22178 |
2 |
| Centre National de La Recherche Scientifique | 9632 |
2 |
| Actamax Surgical Materials, LLC | 48 |
2 |
| Fujimi Incorporated | 676 |
2 |
| Hercules Incorporated | 183 |
2 |
| Hercules LLC | 231 |
2 |
| Shandong Eton New Material Co., Ltd | 8 |
2 |
| Other owners | 37 |