- 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 3/04 - Absorbing compositions, e.g. solvents
Patent holdings for IPC class C10L 3/04
Total number of patents in this class: 8
10-year publication summary
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0
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0
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0
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0
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0
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2
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2
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Praxair Technology, Inc. | 1336 |
4 |
| Samsung Electronics Co., Ltd. | 138518 |
2 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3585 |
2 |
| Other owners | 0 |