- All sections
- C - Chemistrymetallurgy
- C10K - Purifying or modifying the chemical composition of combustible gases containing carbon monoxide
- C10K 1/08 - Purifying combustible gases containing carbon monoxide by washing with liquidsReviving the used wash liquors
Patent holdings for IPC class C10K 1/08
Total number of patents in this class: 133
10-year publication summary
|
11
|
8
|
8
|
8
|
4
|
6
|
6
|
11
|
5
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 8712 |
15 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3976 |
8 |
| Air Products and Chemicals, Inc. | 1423 |
7 |
| Linde Aktiengesellschaft | 1514 |
6 |
| Uop LLC | 4244 |
5 |
| Enerkem Inc. | 84 |
5 |
| Duke Technologies, LLC | 34 |
4 |
| Anellotech, Inc. | 76 |
3 |
| JFE Engineering Corporation | 102 |
3 |
| Neste Oyj | 789 |
3 |
| Technip France | 705 |
3 |
| BASF SE | 20926 |
2 |
| Siemens AG | 24505 |
2 |
| Biomass Energy Corporation | 8 |
2 |
| BTG Bioliquids B.V. | 10 |
2 |
| Chinook End-Stage Recycling Limited | 20 |
2 |
| Expander Energy Inc. | 55 |
2 |
| Fluor Technologies Corporation | 376 |
2 |
| JFE Steel Corporation | 6833 |
2 |
| Johnson Matthey Davy Technologies Limited | 273 |
2 |
| Other owners | 53 |