- All sections
- C - Chemistrymetallurgy
- C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium
- C07F 9/68 - Arsenic compounds without As—C bonds
Patent holdings for IPC class C07F 9/68
Total number of patents in this class: 7
10-year publication summary
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0
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0
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0
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1
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1
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Umicore AG & Co. KG | 861 |
2 |
| American Air Liquide, Inc. | 261 |
1 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4002 |
1 |
| Virginia Tech Intellectual Properties, Inc. | 911 |
1 |
| INVISTA Textiles (U.K.) Limited | 263 |
1 |
| INV Nylon Chemicals Americas, LLC | 196 |
1 |
| Other owners | 0 |