- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 11/08 - Alkenes with four carbon atoms
Patent holdings for IPC class C07C 11/08
Total number of patents in this class: 484
10-year publication summary
|
34
|
52
|
38
|
39
|
34
|
45
|
14
|
37
|
41
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SABIC Global Technologies B.V. | 4599 |
41 |
| Dow Global Technologies LLC | 10960 |
35 |
| BASF SE | 21308 |
34 |
| IFP Energies Nouvelles | 3095 |
33 |
| Saudi Arabian Oil Company | 14248 |
25 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 692 |
14 |
| Evonik Oxeno GmbH & Co. KG | 369 |
13 |
| Uop LLC | 4393 |
12 |
| Aramco Services Company | 4196 |
12 |
| Lyondell Chemical Technology, L.P. | 242 |
12 |
| Total Research & Technology Feluy | 438 |
11 |
| Gevo, Inc. | 283 |
10 |
| JXTG Nippon Oil & Energy Corporation | 323 |
9 |
| LG Chem, Ltd. | 17929 |
8 |
| Shell Internationale Research Maatschappij B.V. | 3398 |
8 |
| Lummus Technology LLC | 492 |
7 |
| Joint Stock Company "special Design and Engineering Bureau "katalizator" | 32 |
7 |
| Shell Oil Company | 2067 |
6 |
| Sumitomo Chemical Company, Limited | 8968 |
5 |
| Linde Aktiengesellschaft | 1421 |
5 |
| Other owners | 177 |