- All sections
- B - Performing operationstransporting
- B28C - Preparing clayproducing 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: 101
10-year publication summary
|
11
|
18
|
9
|
12
|
9
|
10
|
3
|
11
|
8
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CarbonCure Technologies Inc. | 88 |
12 |
| GCP Applied Technologies Inc. | 473 |
9 |
| United States Gypsum Company | 923 |
6 |
| Verifi LLC | 65 |
6 |
| Denso Corporation | 25513 |
3 |
| Columbia Machine, Inc. | 26 |
3 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 345 |
3 |
| Sany Heavy Industry Co., Ltd. | 240 |
3 |
| MudMixer, LLC | 16 |
3 |
| Command Alkon Incorporated | 59 |
2 |
| Heraeus Medical GmbH | 307 |
2 |
| The School Corporation Kansai University | 178 |
2 |
| Epiroc Rock Drills Aktiebolag | 656 |
2 |
| Sany Automobile Manufacturing Co., Ltd. | 147 |
2 |
| Schlumberger Technology Corporation | 11798 |
1 |
| Halliburton Energy Services, Inc. | 21320 |
1 |
| Georgia Tech Research Corporation | 2942 |
1 |
| CertainTeed Gypsum, Inc. | 220 |
1 |
| Command Alkon Original Dutch Holdings B.V. | 3 |
1 |
| Denka Company Limited | 2712 |
1 |
| Other owners | 37 |