- All sections
- B - Performing operationstransporting
- B28C - Preparing clayproducing mixtures containing clay or cementitious material, e.g. plaster
- B28C 7/16 - Discharge means
Patent holdings for IPC class B28C 7/16
Total number of patents in this class: 168
10-year publication summary
|
17
|
13
|
19
|
21
|
13
|
13
|
14
|
17
|
13
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sany Heavy Industry Co., Ltd. | 240 |
9 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 345 |
8 |
| Yoshino Gypsum Co., Ltd. | 268 |
8 |
| En-Tech Corporation | 13 |
5 |
| Saint-Gobain Placo | 278 |
5 |
| United States Gypsum Company | 943 |
5 |
| McNeilus Truck and Manufacturing, Inc. | 67 |
4 |
| Saint-Gobain Placo SAS | 166 |
4 |
| Sany Automobile Manufacturing Co., Ltd. | 147 |
4 |
| Favco Composite Technology (US), Inc. | 6 |
3 |
| Favco Truck Mixers International Pty. Limited | 6 |
3 |
| XtreeE | 14 |
3 |
| Composite Technology R&D Pty. Limited | 10 |
3 |
| Sqip, LLC (a Florida LLC) | 27 |
3 |
| NGK Insulators, Ltd. | 5173 |
2 |
| Brigham Young University | 602 |
2 |
| Command Alkon Incorporated | 59 |
2 |
| Groupe PPD Inc. | 17 |
2 |
| Heraeus Medical GmbH | 307 |
2 |
| Holcim Technology Ltd. | 485 |
2 |
| Other owners | 89 |