- All sections
- C - Chemistrymetallurgy
- C10N - Indexing scheme associated with subclass
- C10N 30/04 - Detergent or dispersant property
Patent holdings for IPC class C10N 30/04
Total number of patents in this class: 651
10-year publication summary
27
|
40
|
28
|
48
|
51
|
49
|
43
|
52
|
56
|
57
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Lubrizol Corporation | 1281 |
103 |
Idemitsu Kosan Co., Ltd. | 4219 |
89 |
Afton Chemical Corporation | 483 |
48 |
Infineum International Limited | 389 |
41 |
Chevron Oronite Company LLC | 572 |
40 |
Totalenergies Onetech | 1323 |
27 |
ExxonMobil Research And Engineering Company | 2573 |
24 |
Shell Internationale Research Maatschappij B.V. | 3540 |
19 |
ENEOS Corporation | 611 |
17 |
JX Nippon Oil & Energy Corporation | 999 |
15 |
Total Marketing Services | 454 |
11 |
JXTG Nippon Oil & Energy Corporation | 323 |
10 |
Dow Global Technologies LLC | 10363 |
8 |
Chevron Japan Ltd. | 96 |
7 |
BASF SE | 20933 |
5 |
Chevron Oronite Technology B.V. | 51 |
5 |
Neste Oyj | 790 |
5 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12798 |
5 |
Totalenergies Onetech (previously Totalenergies One Tech) | 295 |
5 |
Shell Oil Company | 2140 |
4 |
Other owners | 163 |