- All sections
- C - Chemistry; metallurgy
- C09K - Materials for applications not otherwise provided for; applications of materials not otherwise provided for
- C09K 5/10 - Liquid materials
Patent holdings for IPC class C09K 5/10
Total number of patents in this class: 794
10-year publication summary
49
|
71
|
51
|
52
|
90
|
82
|
84
|
78
|
65
|
12
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BASF SE | 20432 |
39 |
3m Innovative Properties Company | 17957 |
35 |
Prestone Products LLC | 54 |
19 |
ExxonMobil Research And Engineering Company | 2659 |
18 |
The Lubrizol Corporation | 1313 |
18 |
Dow Global Technologies LLC | 10156 |
17 |
ArcelorMittal | 2064 |
17 |
Arteco N.V. | 38 |
17 |
Arkema France | 3889 |
15 |
Denso Corporation | 23769 |
14 |
The Chemours Company Fc, LLC | 1162 |
14 |
Toyota Motor Corporation | 30455 |
12 |
Solvay Specialty Polymers Italy S.p.A. | 737 |
11 |
Evonik Operations GmbH | 4021 |
11 |
ExxonMobil Chemical Patents Inc. | 4114 |
10 |
Castrol Limited | 529 |
10 |
Prestone Products Corporation | 88 |
10 |
Wacker Chemie AG | 2106 |
10 |
HT Materials Science (IP) Limited | 19 |
10 |
Lanxess Corporation | 261 |
9 |
Other owners | 478 |