- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 171/00 - Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredien
Patent holdings for IPC class C10M 171/00
Total number of patents in this class: 752
10-year publication summary
|
67
|
66
|
85
|
75
|
62
|
54
|
36
|
33
|
30
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 3995 |
52 |
| The Chemours Company Fc, LLC | 1107 |
50 |
| ENEOS Corporation | 611 |
33 |
| Arkema France | 3790 |
29 |
| Chevron U.S.A. Inc. | 3774 |
26 |
| JX Nippon Oil & Energy Corporation | 1019 |
25 |
| ExxonMobil Research And Engineering Company | 2830 |
24 |
| Honeywell International Inc. | 13799 |
22 |
| Daikin Industries, Ltd. | 9495 |
19 |
| BASF SE | 19740 |
15 |
| The Lubrizol Corporation | 1335 |
14 |
| Agc, Inc. | 4029 |
14 |
| Arkema Inc. | 1075 |
11 |
| Altria Client Services LLC | 1866 |
10 |
| Mexichem Fluor, Sociedad Anonima de Capital Variable | 200 |
10 |
| Chemtura Corporation | 211 |
9 |
| JXTG Nippon Oil & Energy Corporation | 325 |
9 |
| NTN Corporation | 5008 |
8 |
| Nippon Oil Corporation | 340 |
8 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
7 |
| Other owners | 357 |