- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/3412 - Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
Patent holdings for IPC class C08K 5/3412
Total number of patents in this class: 163
10-year publication summary
|
8
|
11
|
15
|
13
|
10
|
8
|
16
|
19
|
10
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17849 |
18 |
| LG Chem, Ltd. | 17620 |
10 |
| Aquapak IP Limited | 28 |
7 |
| Covestro (Netherlands) B.V. | 275 |
5 |
| BASF SE | 20926 |
4 |
| FUJIFILM Corporation | 29350 |
4 |
| Advansix Resins & Chemicals LLC | 299 |
4 |
| Shanjin Optoelectronics (Nanjing) Co., Ltd. | 150 |
4 |
| Hyundai Motor Company | 21960 |
3 |
| Bridgestone Corporation | 7241 |
3 |
| Mitsui Chemicals, Inc. | 3218 |
3 |
| Mitsubishi Chemical Corporation | 4498 |
3 |
| Avery Dennison Corporation | 1199 |
3 |
| Knauf Insulation SPRL | 173 |
3 |
| Covidien LP | 10640 |
2 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4946 |
2 |
| Dow Corning Corporation | 966 |
2 |
| Lanxess Deutschland GmbH | 1119 |
2 |
| OMG UK Technology Ltd. | 13 |
2 |
| Zeon Corporation | 4078 |
2 |
| Other owners | 77 |