- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/602 - Dicarboxylic acid esters having at least two carbon-to-carbon double bonds
Patent holdings for IPC class C07C 69/602
Total number of patents in this class: 95
10-year publication summary
|
12
|
11
|
14
|
6
|
11
|
3
|
2
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17657 |
9 |
| Merck Patent GmbH | 5856 |
7 |
| Canon Inc. | 38296 |
4 |
| Rohm and Haas Company | 2857 |
3 |
| Dow Global Technologies LLC | 10177 |
3 |
| Centre National de La Recherche Scientifique (cnrs) | 3147 |
3 |
| 3m Innovative Properties Company | 17976 |
2 |
| FUJIFILM Corporation | 28841 |
2 |
| Alliance for Sustainable Energy, LLC | 758 |
2 |
| Barclays Bank plc, AS Successor Agent | 169 |
2 |
| Bizen Chemical Co., Ltd. | 34 |
2 |
| Cognis IP Management GmbH | 656 |
2 |
| Diffusion Pharmaceuticals LLC | 37 |
2 |
| Firmenich SA | 1669 |
2 |
| Givaudan SA | 1823 |
2 |
| Kuraray Co., Ltd. | 3468 |
2 |
| Teknologian Tutkimuskeskus VTT Oy | 503 |
2 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3053 |
2 |
| Institut des Corps Gras (i.t.e.r.g.) | 2 |
2 |
| Omega Cat System SARL | 3 |
2 |
| Other owners | 38 |