- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 11/024 - Ingredients added before, or during, the calcining process, e.g. calcination modifiers
Patent holdings for IPC class C04B 11/024
Total number of patents in this class: 17
10-year publication summary
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0
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1
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2
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0
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1
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0
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3
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1
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1
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6
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Knauf Gips KG | 643 |
2 |
| BPB Limited | 41 |
1 |
| Ecolab USA Inc. | 5820 |
1 |
| Holcim Technology Ltd. | 485 |
1 |
| Saint-Gobain Placo | 278 |
1 |
| Saudi Arabian Mining Company (Ma'aden) | 10 |
1 |
| Taiyuan University of Science and Technology | 49 |
1 |
| Tokuyama Corporation | 1484 |
1 |
| United States Gypsum Company | 943 |
1 |
| Universal Cement Corporation | 15 |
1 |
| Universidad Politecnica de Madrid | 305 |
1 |
| Yoshino Gypsum Co., Ltd. | 268 |
1 |
| HeNan Polytechnic University | 102 |
1 |
| Boral IP Holdings (Australia) Pty Limited | 2 |
1 |
| Inner Mongolia University of Technology | 82 |
1 |
| Hubei Juhai Environmental Technology Co., Ltd | 13 |
1 |
| Other owners | 0 |