- All sections
- B - Performing operations; transporting
- B28C - Preparing clay; producing 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: 169
10-year publication summary
7
|
10
|
17
|
13
|
19
|
21
|
13
|
13
|
12
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sany Heavy Industry Co., Ltd. | 243 |
9 |
Heraeus Medical GmbH | 277 |
8 |
Hunan Sany Intelligent Control Equipment Co., Ltd. | 341 |
8 |
Yoshino Gypsum Co., Ltd. | 224 |
8 |
En-Tech Corporation | 13 |
5 |
Command Alkon Incorporated | 84 |
4 |
McNeilus Truck and Manufacturing, Inc. | 69 |
4 |
Saint-Gobain Placo | 176 |
4 |
United States Gypsum Company | 1019 |
4 |
Universite Laval | 703 |
4 |
Sany Automobile Manufacturing Co., Ltd. | 117 |
4 |
Favco Composite Technology (US), Inc. | 7 |
3 |
Favco Truck Mixers International Pty. Limited | 7 |
3 |
Meedl68 LP | 8 |
3 |
Oshkosh Corporation | 1006 |
3 |
XtreeE | 12 |
3 |
Composite Technology R&D Pty. Limited | 9 |
3 |
Sqip, LLC (a Florida LLC) | 14 |
3 |
medmix Switzerland AG | 437 |
3 |
NGK Insulators, Ltd. | 4589 |
2 |
Other owners | 81 |