- 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: 716
10-year publication summary
|
40
|
28
|
48
|
52
|
49
|
43
|
56
|
66
|
83
|
33
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1249 |
107 |
| Idemitsu Kosan Co., Ltd. | 4234 |
92 |
| Infineum International Limited | 456 |
62 |
| Afton Chemical Corporation | 492 |
59 |
| Chevron Oronite Company LLC | 595 |
48 |
| Totalenergies Onetech | 1530 |
31 |
| ExxonMobil Research And Engineering Company | 2425 |
22 |
| Shell Internationale Research Maatschappij B.V. | 3409 |
19 |
| ENEOS Corporation | 685 |
18 |
| JX Nippon Oil & Energy Corporation | 978 |
15 |
| Total Marketing Services | 449 |
11 |
| JXTG Nippon Oil & Energy Corporation | 323 |
10 |
| Dow Global Technologies LLC | 10930 |
9 |
| Chevron Japan Ltd. | 98 |
8 |
| BASF SE | 21303 |
5 |
| Chevron Oronite Technology B.V. | 50 |
5 |
| Neste Oyj | 802 |
5 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12387 |
5 |
| Shell USA, Inc. | 1312 |
5 |
| ExxonMobil Technology and Engineering Company | 1349 |
5 |
| Other owners | 175 |