- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 11/036 - Devices therefor for the dry process, e.g. dehydrating in a fluidised bed or in a rotary kiln
Patent holdings for IPC class C04B 11/036
Total number of patents in this class: 28
10-year publication summary
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0
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0
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2
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1
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2
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2
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1
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6
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yoshino Gypsum Co., Ltd. | 252 |
4 |
| United States Gypsum Company | 907 |
2 |
| Gold Bond Building Products, LLC | 202 |
2 |
| Hubei Juhai Environmental Technology Co., Ltd | 10 |
2 |
| Georgia Tech Research Corporation | 2813 |
1 |
| CertainTeed Gypsum, Inc. | 213 |
1 |
| Grenzebach BSH GmbH | 55 |
1 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1244 |
1 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1213 |
1 |
| Knauf Gips KG | 615 |
1 |
| Saint-Gobain Placo | 243 |
1 |
| Schenck Process LLC | 67 |
1 |
| Sharps Compliance, Inc. | 14 |
1 |
| Tokuyama Corporation | 1424 |
1 |
| Beijing New Building Materials Public Limited Company | 98 |
1 |
| China National Building Materials Technological Innovation & Research Institute Limited Company | 68 |
1 |
| Nanjing Kisen International Engineering Co., Ltd. | 16 |
1 |
| Zhengzhou Sandi Construction Technology Co., Ltd. | 3 |
1 |
| Proform Finishing Products, LLC | 36 |
1 |
| Mitsubishi Ube Cement Corporation | 53 |
1 |
| Other owners | 2 |