- All sections
- C - Chemistry; metallurgy
- C10L - Fuels not otherwise provided for; natural gas; synthetic natural gas obtained by processes not covered by subclasses or ; liquefied petroleum gas; use of additives to fuels or fires; fire-lighters
- C10L 1/32 - Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions
Patent holdings for IPC class C10L 1/32
Total number of patents in this class: 412
10-year publication summary
40
|
45
|
40
|
39
|
19
|
25
|
14
|
21
|
14
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BASF SE | 19740 |
13 |
Quadrise International Limited | 14 |
11 |
ARQ IP Limited | 36 |
11 |
Nouryon Chemicals International B.V. | 508 |
8 |
Kanagawa University | 71 |
7 |
Reliance Industries Limited | 432 |
5 |
SeaChange Group LLC | 7 |
5 |
Advanced Financial Services SA | 6 |
5 |
Air Products and Chemicals, Inc. | 1448 |
4 |
Eco prAna Co., Ltd. | 7 |
4 |
Instituto Mexicano Del Petroleo | 213 |
4 |
Kobe Steel, Ltd. | 912 |
4 |
Universität zu Köln | 131 |
4 |
Sulnox Group plc | 5 |
4 |
General Electric Company | 18133 |
3 |
Uop LLC | 4083 |
3 |
Akzo Nobel Chemicals International B.V. | 520 |
3 |
Asahi Organic Chemicals Industry Co., Ltd. | 97 |
3 |
Castrol Limited | 520 |
3 |
ENI S.p.A. | 1241 |
3 |
Other owners | 305 |