Patent holdings for IPC class C10M 135/18

Total number of patents in this class: 361

10-year publication summary

22
23
24
38
26
12
21
17
18
14
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Idemitsu Kosan Co., Ltd.
4220
55
Kyodo Yushi Co., Ltd.
240
33
Adeka Corporation
1364
25
Infineum International Limited
391
23
NTN Corporation
4976
19
JX Nippon Oil & Energy Corporation
999
15
Vanderbilt Chemicals, LLC
145
13
Afton Chemical Corporation
484
12
ExxonMobil Research And Engineering Company
2572
10
JTEKT Corporation
2493
10
The Lubrizol Corporation
1281
10
ENEOS Corporation
613
9
Chevron Oronite Company LLC
573
7
Nippon Oil Corporation
285
6
JXTG Nippon Oil & Energy Corporation
323
6
Shell Internationale Research Maatschappij B.V.
3537
5
DIC Corporation
3802
5
Denso Corporation
24316
4
Shell Oil Company
2139
4
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION)
12797
4
Other owners 86