- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 18/165 - Ceramic waste
Patent holdings for IPC class C04B 18/165
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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0
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0
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1
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2
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1
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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
|
|---|---|---|
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2386 |
1 |
| Ocean University of China | 180 |
1 |
| Sika Technology AG | 2864 |
1 |
| Etex Services NV | 53 |
1 |
| KLAW Industries LLC | 3 |
1 |
| China Railway 14th Bureau Group Corporation Limited | 4 |
1 |
| China Railway 14th Bureau Group Shield Engineering Coporation Limited | 2 |
1 |
| Other owners | 0 |