- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 13/12 - Cooling
Patent holdings for IPC class C11D 13/12
Total number of patents in this class: 9
10-year publication summary
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1
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2
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0
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1
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3
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1
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1
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1
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3
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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
|
|---|---|---|
| Conopco, Inc. | 5023 |
1 |
| Ajinomoto Co., Inc. | 2295 |
1 |
| Desmet Ballestra S.p.A. | 7 |
1 |
| Comas-Costruzioni Macchine Speciali-S.P.A. | 36 |
1 |
| Taikone Technologies Inc. | 3 |
1 |
| Lucky Red Chicken, Inc. | 2 |
1 |
| Superior Ice Cream Equipment, LLC | 2 |
1 |
| Shandong Jiuxin Biological Engineering Co., Ltd. | 2 |
1 |
| SPH Corporation | 3 |
1 |
| Other owners | 0 |