- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 145/16 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate polycarboxylic
Patent holdings for IPC class C10M 145/16
Total number of patents in this class: 73
10-year publication summary
|
16
|
3
|
12
|
9
|
3
|
3
|
2
|
1
|
5
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
13 |
| Infineum International Limited | 340 |
5 |
| The Lubrizol Corporation | 1335 |
5 |
| JX Nippon Oil & Energy Corporation | 1019 |
4 |
| Evonik Operations GmbH | 3879 |
4 |
| ENEOS Corporation | 611 |
4 |
| Nihon Parkerizing Co., Ltd. | 274 |
3 |
| Afton Chemical Corporation | 468 |
2 |
| Sasol Performance Chemicals GmbH | 33 |
2 |
| Total Marketing Services | 487 |
2 |
| Sasol Chemicals GmbH | 60 |
2 |
| General Electric Company | 18133 |
1 |
| ExxonMobil Research And Engineering Company | 2830 |
1 |
| Evonik Rohmax Additives GmbH | 26 |
1 |
| Evonik Oil Additives GmbH | 46 |
1 |
| NSK Ltd. | 2719 |
1 |
| Mitsui Chemicals, Inc. | 3134 |
1 |
| Adeka Corporation | 1333 |
1 |
| Arkema Inc. | 1075 |
1 |
| citizen Holdings Co., Ltd. | 332 |
1 |
| Other owners | 18 |