- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 39/04 - Phenol
Patent holdings for IPC class C07C 39/04
Total number of patents in this class: 294
10-year publication summary
15
|
14
|
17
|
12
|
17
|
14
|
14
|
18
|
13
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
ExxonMobil Chemical Patents Inc. | 4286 |
68 |
LG Chem, Ltd. | 17205 |
18 |
SABIC Global Technologies B.V. | 4044 |
13 |
Uop LLC | 4083 |
10 |
Shell Oil Company | 2196 |
9 |
Shell Internationale Research Maatschappij B.V. | 3792 |
8 |
Mitsui Chemicals, Inc. | 3134 |
8 |
Badger Licensing LLC | 72 |
7 |
China Petroleum & Chemical Corporation | 1623 |
6 |
ExxonMobil Chemical Ltd | 23 |
5 |
Sabic Innovative Plastics IP B.V. | 683 |
4 |
Polimeri Europa S.p.A. | 91 |
4 |
Sumitomo Bakelite Co., Ltd. | 1416 |
4 |
Sumitomo Chemical Company, Limited | 8808 |
3 |
Borealis Technology Oy | 275 |
3 |
Chemtor, LP | 53 |
3 |
Covestro Deutschland AG | 2429 |
3 |
Korea Kumho Petrochemical Co., Ltd. | 172 |
3 |
Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2362 |
3 |
INEOS Phenol & GmbH Co., KG | 3 |
3 |
Other owners | 109 |