- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 149/04 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
Patent holdings for IPC class C10M 149/04
Total number of patents in this class: 39
10-year publication summary
|
3
|
4
|
4
|
1
|
2
|
1
|
0
|
4
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SANYO Chemical Industries, Ltd. | 522 |
6 |
| The Lubrizol Corporation | 1252 |
5 |
| Evonik Operations GmbH | 4368 |
5 |
| BASF SE | 21308 |
4 |
| Castrol Limited | 511 |
3 |
| Evonik Oil Additives GmbH | 45 |
2 |
| Mitsubishi Chemical Corporation | 4723 |
2 |
| Infineum International Limited | 456 |
2 |
| Terumo Kabushiki Kaisha | 5815 |
1 |
| Afton Chemical Corporation | 498 |
1 |
| Arlanxeo Netherlands B.V. | 56 |
1 |
| Croda Singapore Pte Limited | 3 |
1 |
| Fujikura Kasei Co., Ltd. | 87 |
1 |
| Nanyang Technological University | 2211 |
1 |
| National University Corporation Gunma University | 292 |
1 |
| Techno-UMG Co., Ltd. | 181 |
1 |
| JohnsonDiversey Co., Ltd. | 3 |
1 |
| Solventum Intellectual Properties Company | 3418 |
1 |
| Other owners | 0 |