- All sections
- C - Chemistry; metallurgy
- 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: 547
10-year publication summary
39
|
35
|
43
|
37
|
37
|
43
|
43
|
40
|
20
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BASF SE | 19740 |
16 |
INV Nylon Chemicals Americas, LLC | 182 |
13 |
LG Chem, Ltd. | 17205 |
12 |
Adeka Corporation | 1333 |
12 |
King Abdullah University of Science and Technology | 1703 |
12 |
Massachusetts Institute of Technology | 9795 |
9 |
China Petroleum & Chemical Corporation | 1623 |
9 |
Sumitomo Chemical Company, Limited | 8808 |
8 |
Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 297 |
8 |
Soochow University | 1605 |
8 |
INVISTA North America, LLC | 170 |
8 |
President and Fellows of Harvard College | 5792 |
7 |
Japan Polyethylene Corporation | 112 |
7 |
Japan Polypropylene Corporation | 132 |
7 |
Trustees of Dartmouth College | 1016 |
7 |
Wayne State University | 655 |
7 |
The Regents of the University of California | 18943 |
6 |
Northwestern University | 3112 |
6 |
Yale University | 2204 |
6 |
Arizona Board of Regents on behalf of Arizona State University | 2226 |
5 |
Other owners | 374 |