- All sections
- B - Performing operations; transporting
- B28C - Preparing clay; producing mixtures containing clay or cementitious material, e.g. plaster
- B28C 7/12 - Supplying or proportioning liquid ingredients
Patent holdings for IPC class B28C 7/12
Total number of patents in this class: 92
10-year publication summary
|
8
|
11
|
18
|
9
|
12
|
9
|
10
|
3
|
11
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CarbonCure Technologies Inc. | 82 |
10 |
| GCP Applied Technologies Inc. | 467 |
9 |
| United States Gypsum Company | 1003 |
6 |
| Verifi LLC | 63 |
6 |
| Denso Corporation | 23747 |
3 |
| Columbia Machine, Inc. | 28 |
3 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 343 |
3 |
| Sany Heavy Industry Co., Ltd. | 243 |
3 |
| MudMixer, LLC | 9 |
3 |
| Command Alkon Incorporated | 82 |
2 |
| Heraeus Medical GmbH | 290 |
2 |
| The School Corporation Kansai University | 160 |
2 |
| Eden Innovations Limited | 33 |
2 |
| Epiroc Rock Drills Aktiebolag | 465 |
2 |
| Sany Automobile Manufacturing Co., Ltd. | 133 |
2 |
| Halliburton Energy Services, Inc. | 20419 |
1 |
| Command Alkon Original Dutch Holdings B.V. | 4 |
1 |
| Denka Company Limited | 2458 |
1 |
| Holcombe CVI, LLC | 12 |
1 |
| Krosakiharima Corporation | 266 |
1 |
| Other owners | 29 |