- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 75/08 - Polyurethanes from polyethers
Patent holdings for IPC class C08L 75/08
Total number of patents in this class: 894
10-year publication summary
|
51
|
59
|
92
|
79
|
84
|
107
|
86
|
55
|
51
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21131 |
87 |
| Dow Global Technologies LLC | 10740 |
60 |
| Covestro Deutschland AG | 2796 |
28 |
| Sika Technology AG | 2933 |
28 |
| Rohm and Haas Company | 2947 |
23 |
| Lubrizol Advanced Materials, Inc. | 949 |
18 |
| Bostik SA | 660 |
15 |
| Henkel AG & Co. KGaA | 10703 |
13 |
| DIC Corporation | 3896 |
12 |
| Evonik Operations GmbH | 4230 |
12 |
| COATEX une société par actions simplifiée | 169 |
10 |
| DDP Specialty Electronic Materials US, LLC | 847 |
10 |
| DSM IP Assets B.V. | 5455 |
9 |
| Arkema France | 4173 |
9 |
| Covestro LLC | 595 |
9 |
| Huntsman International LLC | 695 |
8 |
| Momentive Performance Materials Inc. | 884 |
8 |
| Acushnet Company | 2618 |
7 |
| Bridgestone Sports Co., Ltd. | 513 |
7 |
| Coloplast A/S | 1906 |
7 |
| Other owners | 514 |