- All sections
- C - Chemistrymetallurgy
- C09K - Materials for applications not otherwise provided forapplications of materials not otherwise provided for
- C09K 23/32 - Heterocyclic compounds
Patent holdings for IPC class C09K 23/32
Total number of patents in this class: 11
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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1
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1
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1
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2
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4
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22043 |
1 |
| BASF SE | 20915 |
1 |
| LG Chem, Ltd. | 17638 |
1 |
| Seiko Epson Corporation | 19367 |
1 |
| Wisconsin Alumni Research Foundation | 3885 |
1 |
| Alliance for Sustainable Energy, LLC | 802 |
1 |
| Asahi Kasei Finechem Co., Ltd. | 11 |
1 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1535 |
1 |
| Instituto Superior Tecnico | 152 |
1 |
| Integrity Bio-chemicals, LLC | 53 |
1 |
| SINTEF Ocean | 2 |
1 |
| Other owners | 0 |