- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 101/02 - Petroleum fractions
Patent holdings for IPC class C10M 101/02
Total number of patents in this class: 891
10-year publication summary
|
81
|
87
|
99
|
62
|
52
|
51
|
41
|
43
|
29
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4235 |
165 |
| JX Nippon Oil & Energy Corporation | 978 |
86 |
| ExxonMobil Research And Engineering Company | 2422 |
68 |
| ENEOS Corporation | 693 |
45 |
| Kyodo Yushi Co., Ltd. | 249 |
35 |
| Chevron U.S.A. Inc. | 4140 |
27 |
| NTN Corporation | 4914 |
21 |
| Mitsui Chemicals, Inc. | 3246 |
17 |
| JXTG Nippon Oil & Energy Corporation | 323 |
17 |
| Nippon Oil Corporation | 169 |
14 |
| Totalenergies Onetech | 1535 |
14 |
| SK Innovation Co., Ltd. | 1483 |
12 |
| ExxonMobil Technology and Engineering Company | 1356 |
12 |
| Totalenergies Onetech (previously Totalenergies One Tech) | 285 |
10 |
| Chevron Oronite Company LLC | 594 |
9 |
| Shell USA, Inc. | 1315 |
9 |
| ExxonMobil Chemical Patents Inc. | 3776 |
8 |
| SK on Co., Ltd. | 2386 |
8 |
| FUJIFILM Corporation | 30514 |
7 |
| Adeka Corporation | 1377 |
7 |
| Other owners | 300 |