- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 75/12 - Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
Patent holdings for IPC class C08L 75/12
Total number of patents in this class: 108
10-year publication summary
|
4
|
7
|
9
|
2
|
8
|
6
|
9
|
15
|
5
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF Coatings GmbH | 1202 |
5 |
| Dow Global Technologies LLC | 10413 |
4 |
| Lawrence Livermore National Security, LLC | 1946 |
4 |
| Lubrizol Advanced Materials, Inc. | 950 |
4 |
| BASF (China) Co., Ltd. | 847 |
4 |
| LG Chem, Ltd. | 17656 |
3 |
| Medtronic MiniMed, Inc. | 1805 |
3 |
| Rohm and Haas Company | 2900 |
3 |
| Agency for Science, Technology and Research | 3646 |
3 |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 371 |
3 |
| Coloplast A/S | 1900 |
3 |
| Bayer MaterialScience AG | 785 |
2 |
| Henkel AG & Co. KGaA | 10611 |
2 |
| Algix, LLC | 31 |
2 |
| Bostik SA | 650 |
2 |
| Korea Institute of Industrial Technology | 1015 |
2 |
| Nicca Chemical Co., Ltd. | 135 |
2 |
| Nitta Corporation | 373 |
2 |
| Sika Technology AG | 2875 |
2 |
| Tokuyama Corporation | 1411 |
2 |
| Other owners | 51 |