- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 107/02 - Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
Patent holdings for IPC class C10M 107/02
Total number of patents in this class: 543
10-year publication summary
36
|
42
|
16
|
40
|
40
|
39
|
31
|
24
|
40
|
12
|
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 |
75 |
NTN Corporation | 5008 |
45 |
Kyodo Yushi Co., Ltd. | 224 |
33 |
ExxonMobil Research And Engineering Company | 2830 |
31 |
Shell Internationale Research Maatschappij B.V. | 3792 |
22 |
JTEKT Corporation | 2423 |
17 |
JX Nippon Oil & Energy Corporation | 1019 |
17 |
Mitsui Chemicals, Inc. | 3134 |
13 |
Shell Oil Company | 2196 |
12 |
ExxonMobil Chemical Patents Inc. | 4286 |
11 |
NOK Kluber Co., Ltd. | 54 |
11 |
Chevron U.S.A. Inc. | 3774 |
10 |
JXTG Nippon Oil & Energy Corporation | 325 |
8 |
NSK Ltd. | 2719 |
7 |
The Lubrizol Corporation | 1335 |
7 |
ENEOS Corporation | 611 |
7 |
Shell USA, Inc. | 1074 |
6 |
FUJIFILM Corporation | 27102 |
5 |
Nippon Oil Corporation | 340 |
5 |
Minebea Mitsumi Inc. | 1461 |
5 |
Other owners | 196 |