- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/44 - Adipic acid esters
Patent holdings for IPC class C07C 69/44
Total number of patents in this class: 80
10-year publication summary
|
5
|
4
|
3
|
6
|
8
|
2
|
3
|
2
|
4
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rhodia Operations | 1553 |
6 |
| Firmenich SA | 1710 |
4 |
| FUJIFILM Corporation | 29839 |
3 |
| DSM IP Assets B.V. | 5561 |
3 |
| Mitsubishi Gas Chemical Company, Inc. | 3509 |
3 |
| Zeon Corporation | 4116 |
3 |
| Novoloop, Inc. | 12 |
3 |
| BASF SE | 21098 |
2 |
| ExxonMobil Chemical Patents Inc. | 3942 |
2 |
| Alliance for Sustainable Energy, LLC | 831 |
2 |
| Citibank, N.A., AS Administrative Agent | 266 |
2 |
| JNC Corporation | 1507 |
2 |
| Taiyo Kagaku Co., Ltd. | 122 |
2 |
| Universite de Strasbourg | 696 |
2 |
| Tereos Starch & Sweeteners Belgium | 29 |
2 |
| ExxonMobil Technology and Engineering Company | 1176 |
2 |
| Primient Covation LLC | 38 |
2 |
| Centre National de La Recherche Scientifique | 10706 |
1 |
| Kao Corporation | 5006 |
1 |
| Mitsui Chemicals, Inc. | 3230 |
1 |
| Other owners | 32 |