- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 145/22 - Polyesters
Patent holdings for IPC class C10M 145/22
Total number of patents in this class: 91
10-year publication summary
|
8
|
10
|
6
|
7
|
5
|
8
|
1
|
4
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Infineum International Limited | 389 |
8 |
| The Lubrizol Corporation | 1283 |
7 |
| Croda International plc | 572 |
5 |
| BASF SE | 20926 |
4 |
| FUJIFILM Corporation | 29350 |
3 |
| Chevron U.S.A. Inc. | 3953 |
3 |
| Mitsubishi Gas Chemical Company, Inc. | 3461 |
3 |
| Nihon Parkerizing Co., Ltd. | 287 |
3 |
| Evonik Operations GmbH | 4095 |
3 |
| ExxonMobil Research And Engineering Company | 2576 |
2 |
| Idemitsu Kosan Co., Ltd. | 4220 |
2 |
| Afton Chemical Corporation | 483 |
2 |
| Archer Daniels Midland Company | 1108 |
2 |
| Biosynthetic Technologies, LLC | 93 |
2 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2875 |
2 |
| Moresco Corporation | 166 |
2 |
| MPL Innovations, Inc. | 8 |
2 |
| Yushiro Chemical Industry Co., Ltd. | 60 |
2 |
| Honda Motor Co., Ltd. | 25219 |
1 |
| Shell Internationale Research Maatschappij B.V. | 3542 |
1 |
| Other owners | 32 |