- All sections
- C - Chemistrymetallurgy
- C10L - Fuels not otherwise provided fornatural gassynthetic natural gas obtained by processes not covered by subclasses or liquefied petroleum gas use of additives to fuels or fires fire-lighters
- C10L 3/00 - Gaseous fuelsNatural gasSynthetic natural gas obtained by processes not covered by subclasses , Liquefied petroleum gas
Patent holdings for IPC class C10L 3/00
Total number of patents in this class: 428
10-year publication summary
|
44
|
47
|
31
|
32
|
29
|
30
|
27
|
25
|
25
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Iogen Corporation | 148 |
18 |
| Arkema France | 4110 |
7 |
| Kellogg Brown & Root LLC | 517 |
7 |
| CHZ Technologies, LLC | 17 |
7 |
| Nalco Company | 563 |
6 |
| Shell Internationale Research Maatschappij B.V. | 3540 |
5 |
| Shell Oil Company | 2140 |
5 |
| Air Products and Chemicals, Inc. | 1423 |
5 |
| Canfor Pulp Ltd. | 16 |
5 |
| Licella Pty Limited | 28 |
5 |
| Linde Aktiengesellschaft | 1506 |
5 |
| Vrc Technology, LLC | 5 |
5 |
| Championx USA Inc. | 183 |
5 |
| Illinois Tool Works Inc. | 11470 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8715 |
4 |
| Uop LLC | 4244 |
4 |
| Purdue Research Foundation | 3612 |
4 |
| Brilliant Light Power, Inc. | 63 |
4 |
| Gas Technology Institute | 353 |
4 |
| Mitsubishi Hitachi Power Systems Europe GmbH | 40 |
4 |
| Other owners | 315 |