- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 111/04 - Lubricating compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a macromolecular organic compound
Patent holdings for IPC class C10M 111/04
Total number of patents in this class: 404
10-year publication summary
|
22
|
22
|
35
|
51
|
40
|
21
|
21
|
28
|
26
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Research And Engineering Company | 2830 |
39 |
| Saudi Arabian Oil Company | 11322 |
33 |
| ExxonMobil Chemical Patents Inc. | 4286 |
20 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
15 |
| Idemitsu Kosan Co., Ltd. | 3995 |
15 |
| Dow Global Technologies LLC | 10147 |
12 |
| Chevron U.S.A. Inc. | 3774 |
11 |
| Chemetall GmbH | 382 |
8 |
| JFE Steel Corporation | 6067 |
8 |
| Shell USA, Inc. | 1074 |
8 |
| BASF SE | 19740 |
7 |
| Shell Oil Company | 2196 |
6 |
| Mitsui Chemicals, Inc. | 3134 |
6 |
| Taiho Kogyo Co., Ltd. | 341 |
6 |
| NTN Corporation | 5008 |
5 |
| BESTLINE International Research Inc. | 38 |
5 |
| Biosynthetic Technologies, LLC | 92 |
5 |
| The Lubrizol Corporation | 1335 |
5 |
| JX Nippon Oil & Energy Corporation | 1019 |
4 |
| Kluber Lubrication Munchen SE & Co. KG | 38 |
4 |
| Other owners | 182 |