- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 15/08 - Xylenes
Patent holdings for IPC class C07C 15/08
Total number of patents in this class: 670
10-year publication summary
39
|
32
|
32
|
75
|
64
|
56
|
46
|
20
|
31
|
18
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Uop LLC | 4083 |
128 |
ExxonMobil Chemical Patents Inc. | 4286 |
103 |
IFP Energies Nouvelles | 2717 |
36 |
Saudi Arabian Oil Company | 11322 |
33 |
Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 614 |
25 |
China Petroleum & Chemical Corporation | 1623 |
22 |
Aramco Services Company | 3504 |
15 |
JX Nippon Oil & Energy Corporation | 1019 |
13 |
SABIC Global Technologies B.V. | 4044 |
13 |
Eastman Chemical Company | 2239 |
12 |
Arkema France | 3790 |
11 |
ExxonMobil Research And Engineering Company | 2830 |
10 |
Chiyoda Corporation | 363 |
10 |
BP Corporation North America Inc. | 776 |
9 |
Shanghai Research Institute of Petrochemical Technology Sinopec | 252 |
9 |
Georgia Tech Research Corporation | 2453 |
8 |
Research Institute of Petroleum Processing, Sinopec | 387 |
8 |
SK Innovation Co., Ltd. | 1015 |
8 |
JXTG Nippon Oil & Energy Corporation | 325 |
7 |
LG Chem, Ltd. | 17205 |
6 |
Other owners | 184 |