- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 105/36 - Esters of polycarboxylic acids
Patent holdings for IPC class C10M 105/36
Total number of patents in this class: 232
10-year publication summary
|
33
|
26
|
19
|
19
|
12
|
17
|
10
|
17
|
17
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4106 |
27 |
| Biosynthetic Technologies, LLC | 93 |
26 |
| ExxonMobil Research And Engineering Company | 2675 |
10 |
| Chevron U.S.A. Inc. | 3847 |
10 |
| BASF SE | 20387 |
9 |
| Asahi Glass Company, Limited | 2885 |
6 |
| JTEKT Corporation | 2435 |
6 |
| Minebea Mitsumi Inc. | 1611 |
5 |
| Adeka Corporation | 1340 |
4 |
| FUJIFILM Corporation | 28506 |
3 |
| Dow Global Technologies LLC | 10143 |
3 |
| JX Nippon Oil & Energy Corporation | 1010 |
3 |
| Klueber Lubrication Muenchen SE & Co. KG | 25 |
3 |
| Kyodo Yushi Co., Ltd. | 227 |
3 |
| The Lubrizol Corporation | 1310 |
3 |
| New Japan Chemical Co., Ltd. | 63 |
3 |
| Oleon NV | 108 |
3 |
| SANYO Chemical Industries, Ltd. | 474 |
3 |
| Agc, Inc. | 4434 |
3 |
| ExxonMobil Chemical Patents Inc. | 4117 |
2 |
| Other owners | 97 |