- All sections
- B - Performing operationstransporting
- B28C - Preparing clayproducing mixtures containing clay or cementitious material, e.g. plaster
- B28C 5/08 - Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
Patent holdings for IPC class B28C 5/08
Total number of patents in this class: 177
10-year publication summary
|
12
|
18
|
9
|
20
|
19
|
20
|
15
|
19
|
11
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United States Gypsum Company | 923 |
13 |
| CarbonCure Technologies Inc. | 88 |
6 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 345 |
6 |
| Sany Heavy Industry Co., Ltd. | 240 |
6 |
| Sika Technology AG | 3002 |
5 |
| Yoshino Gypsum Co., Ltd. | 264 |
5 |
| Concrete Products Group LLC | 18 |
4 |
| Reeves Enterprises, Inc. | 5 |
4 |
| BioMason, Inc. | 62 |
3 |
| GCP Applied Technologies Inc. | 473 |
3 |
| Knauf Gips KG | 642 |
3 |
| MAI International GmbH | 8 |
3 |
| Officine Meccaniche Galletti O.M.G. Srl | 11 |
3 |
| Oshkosh Corporation | 1606 |
3 |
| J&P Invesco LLC | 17 |
3 |
| MudMixer, LLC | 16 |
3 |
| Schlumberger Technology Corporation | 11798 |
2 |
| The Boeing Company | 20160 |
2 |
| CER Group S.r.l. | 2 |
2 |
| Groupe PPD Inc. | 17 |
2 |
| Other owners | 96 |