- All sections
- C - Chemistrymetallurgy
- C09K - Materials for applications not otherwise provided forapplications of materials not otherwise provided for
- C09K 17/30 - PolyisocyanatesPolyurethanes
Patent holdings for IPC class C09K 17/30
Total number of patents in this class: 15
10-year publication summary
|
2
|
1
|
1
|
0
|
1
|
1
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21135 |
3 |
| Commonwealth Scientific and Industrial Research Organisation | 1665 |
3 |
| Huntsman International LLC | 700 |
3 |
| Dai-Ichi Kogyo Seiyaku Co., Ltd. | 228 |
1 |
| Garland Industries, Inc. | 97 |
1 |
| GCP Applied Technologies Inc. | 470 |
1 |
| Jowat AG | 7 |
1 |
| M-I Drilling Fluids UK Limited | 89 |
1 |
| Thess Pty Ltd | 2 |
1 |
| Other owners | 0 |