- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/529 - Esters containing heterocyclic rings not representing cyclic esters of phosphoric or phosphorous acids
Patent holdings for IPC class C08K 5/529
Total number of patents in this class: 80
10-year publication summary
|
5
|
2
|
3
|
15
|
9
|
2
|
10
|
10
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21017 |
13 |
| Adeka Corporation | 1365 |
7 |
| Lotte Chemical Corporation | 731 |
6 |
| International Business Machines Corporation | 61537 |
3 |
| Sabic Innovative Plastics IP B.V. | 681 |
3 |
| Chemische Fabrik Budenheim KG | 215 |
3 |
| Cytec Industries Inc. | 405 |
2 |
| Laboratoires Vivacy | 72 |
2 |
| Research & Business Foundation Sungkyunkwan University | 1979 |
2 |
| Zimmer, Inc. | 1424 |
2 |
| Samsung Electronics Co., Ltd. | 147787 |
1 |
| 3m Innovative Properties Company | 17771 |
1 |
| Bayer Intellectual Property GmbH | 2487 |
1 |
| Hyundai Motor Company | 22369 |
1 |
| Sumitomo Chemical Company, Limited | 9079 |
1 |
| Bridgestone Corporation | 7225 |
1 |
| Dow Global Technologies LLC | 10437 |
1 |
| Mitsui Chemicals, Inc. | 3247 |
1 |
| 10X Genomics, Inc. | 1253 |
1 |
| Ascend Performance Materials Operations LLC | 274 |
1 |
| Other owners | 27 |