- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 15/44 - Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part substituted by unsaturated hydrocarbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
Patent holdings for IPC class C07C 15/44
Total number of patents in this class: 56
10-year publication summary
|
5
|
7
|
3
|
3
|
1
|
9
|
4
|
4
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20519 |
7 |
| Xiamen University | 521 |
3 |
| Uop LLC | 4194 |
2 |
| Blue Cube IP LLC | 213 |
2 |
| Ecolab USA Inc. | 5379 |
2 |
| Givaudan SA | 1823 |
2 |
| Korea Institute of Petroleum Management | 4 |
2 |
| Lonza Ltd. | 610 |
2 |
| Zhejiang University | 2977 |
2 |
| The Procter & Gamble Company | 22136 |
1 |
| Shell Internationale Research Maatschappij B.V. | 3717 |
1 |
| Sumitomo Chemical Company, Limited | 9006 |
1 |
| Shell Oil Company | 2148 |
1 |
| Board of Regents, The University of Texas System | 5658 |
1 |
| Wako Pure Chemical Industries, Ltd. | 142 |
1 |
| Asahi Kasei Chemicals Corporation | 708 |
1 |
| Fujian Institute of Research on The Structure of Matter, Chinese Academy of Sciences | 103 |
1 |
| Henkel IP & Holding GmbH | 576 |
1 |
| Hydro-Quebec | 647 |
1 |
| Inter-university Research Institute Corporation National Institutes of Natural Sciences | 153 |
1 |
| Other owners | 21 |