- All sections
- C - Chemistrymetallurgy
- C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium
- C07F 15/04 - Nickel compounds
Patent holdings for IPC class C07F 15/04
Total number of patents in this class: 577
10-year publication summary
|
35
|
43
|
37
|
37
|
45
|
44
|
41
|
21
|
30
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20758 |
16 |
| King Abdullah University of Science and Technology | 1766 |
15 |
| Adeka Corporation | 1363 |
14 |
| INV Nylon Chemicals Americas, LLC | 182 |
13 |
| LG Chem, Ltd. | 17549 |
12 |
| Massachusetts Institute of Technology | 10002 |
12 |
| China Petroleum & Chemical Corporation | 1867 |
10 |
| Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 297 |
9 |
| Sumitomo Chemical Company, Limited | 9002 |
8 |
| INVISTA North America, LLC | 156 |
8 |
| The Regents of the University of California | 19803 |
7 |
| President and Fellows of Harvard College | 5942 |
7 |
| Arizona Board of Regents on behalf of Arizona State University | 2570 |
7 |
| Japan Polyethylene Corporation | 117 |
7 |
| Japan Polypropylene Corporation | 129 |
7 |
| Saudi Arabian Oil Company | 12833 |
7 |
| Soochow University | 1730 |
7 |
| Trustees of Dartmouth College | 1081 |
7 |
| Wayne State University | 682 |
7 |
| Yale University | 2356 |
7 |
| Other owners | 390 |