- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/82 - Terephthalic acid esters
Patent holdings for IPC class C07C 69/82
Total number of patents in this class: 294
10-year publication summary
|
15
|
15
|
21
|
8
|
21
|
26
|
27
|
33
|
29
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17745 |
41 |
| SK Chemicals Co., Ltd. | 630 |
25 |
| Eastman Chemical Company | 2114 |
24 |
| IFP Energies Nouvelles | 3006 |
13 |
| 9449710 Canada Inc. | 21 |
12 |
| Jeplan, Inc. | 40 |
11 |
| BASF SE | 21146 |
8 |
| Evonik Operations GmbH | 4219 |
8 |
| Resinate Materials Group, Inc. | 45 |
5 |
| Evonik Oxeno GmbH & Co. KG | 349 |
5 |
| ExxonMobil Chemical Patents Inc. | 3889 |
4 |
| Alliance for Sustainable Energy, LLC | 834 |
4 |
| Korea Research Institute of Chemical Technology | 1435 |
4 |
| SABIC Global Technologies B.V. | 4460 |
4 |
| Recyc'elit | 7 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8964 |
3 |
| Sabic Innovative Plastics IP B.V. | 675 |
3 |
| Nan Ya Plastics Corporation | 478 |
3 |
| Novomer, Inc. | 213 |
3 |
| Shintech Corporation | 8 |
3 |
| Other owners | 107 |