- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 159/12 - Reaction products
Patent holdings for IPC class C10M 159/12
Total number of patents in this class: 279
10-year publication summary
|
24
|
22
|
26
|
14
|
15
|
4
|
6
|
9
|
5
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1290 |
62 |
| Chevron Oronite Company LLC | 576 |
33 |
| Afton Chemical Corporation | 486 |
31 |
| Infineum International Limited | 413 |
13 |
| Idemitsu Kosan Co., Ltd. | 4238 |
9 |
| Dexerials Corporation | 1947 |
9 |
| Totalenergies Onetech | 1395 |
8 |
| BASF SE | 21053 |
6 |
| ExxonMobil Research And Engineering Company | 2557 |
5 |
| Total Marketing Services | 453 |
5 |
| Chemtura Corporation | 149 |
3 |
| Huntsman Petrochemical LLC | 295 |
3 |
| ISP Investments LLC | 418 |
3 |
| The United States of America, as represented by the Secretary of Agriculture | 1114 |
3 |
| Wilmar Trading Pte. Ltd. | 118 |
3 |
| ENEOS Corporation | 628 |
3 |
| Showa Denko K.K. | 2192 |
2 |
| Adeka Corporation | 1367 |
2 |
| BESTLINE International Research Inc. | 37 |
2 |
| Cargill, Incorporated | 2924 |
2 |
| Other owners | 72 |