Patent holdings for IPC class C10L 1/232

Total number of patents in this class: 161

10-year publication summary

7
13
6
21
15
9
7
8
16
2
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
The Lubrizol Corporation
1313
17
BASF SE
20432
16
Afton Chemical Corporation
477
11
Innospec Limited
325
11
Shell Internationale Research Maatschappij B.V.
3722
7
Chevron U.S.A. Inc.
3856
7
Chevron Oronite Company LLC
560
7
BP Oil International Limited
81
7
Total Marketing Services
484
7
ExxonMobil Research And Engineering Company
2659
6
Totalenergies Onetech
1116
6
Shell Oil Company
2153
5
Ecolab USA Inc.
5341
3
Baker Hughes Incorporated
5504
2
Innospec Fuel Specialties LLC
40
2
Schülke & Mayr GmbH
156
2
GE Infrastructure Technology, LLC
6114
2
TUNAP GmbH & Co. KG
66
2
Appledene Limited
33
2
Baker Hughes Holdings LLC
3009
2
Other owners 37