- 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: 470
10-year publication summary
|
23
|
31
|
49
|
36
|
37
|
30
|
30
|
14
|
28
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SABIC Global Technologies B.V. | 4359 |
39 |
| IFP Energies Nouvelles | 2948 |
34 |
| BASF SE | 20961 |
28 |
| Saudi Arabian Oil Company | 13316 |
25 |
| Dow Global Technologies LLC | 10394 |
22 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 673 |
14 |
| Shell Internationale Research Maatschappij B.V. | 3549 |
13 |
| Lyondell Chemical Technology, L.P. | 265 |
13 |
| Uop LLC | 4242 |
12 |
| Aramco Services Company | 4007 |
12 |
| Total Research & Technology Feluy | 446 |
11 |
| Evonik Oxeno GmbH & Co. KG | 331 |
11 |
| JXTG Nippon Oil & Energy Corporation | 323 |
9 |
| Gevo, Inc. | 263 |
8 |
| LG Chem, Ltd. | 17643 |
7 |
| Shell Oil Company | 2138 |
7 |
| Lummus Technology LLC | 442 |
7 |
| Joint Stock Company "special Design and Engineering Bureau "katalizator" | 29 |
7 |
| Sumitomo Chemical Company, Limited | 9051 |
5 |
| Linde Aktiengesellschaft | 1498 |
5 |
| Other owners | 181 |