- 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: 97
10-year publication summary
|
8
|
11
|
18
|
9
|
12
|
9
|
10
|
3
|
11
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CarbonCure Technologies Inc. | 83 |
10 |
| GCP Applied Technologies Inc. | 458 |
9 |
| United States Gypsum Company | 916 |
6 |
| Verifi LLC | 62 |
6 |
| Denso Corporation | 24042 |
3 |
| Columbia Machine, Inc. | 27 |
3 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 344 |
3 |
| Sany Heavy Industry Co., Ltd. | 240 |
3 |
| MudMixer, LLC | 14 |
3 |
| Command Alkon Incorporated | 72 |
2 |
| Heraeus Medical GmbH | 281 |
2 |
| The School Corporation Kansai University | 166 |
2 |
| Epiroc Rock Drills Aktiebolag | 489 |
2 |
| Sany Automobile Manufacturing Co., Ltd. | 135 |
2 |
| Halliburton Energy Services, Inc. | 20672 |
1 |
| Georgia Tech Research Corporation | 2690 |
1 |
| CertainTeed Gypsum, Inc. | 196 |
1 |
| Command Alkon Original Dutch Holdings B.V. | 4 |
1 |
| Denka Company Limited | 2522 |
1 |
| Guangzhou Construction Engineering Co., Ltd. | 20 |
1 |
| Other owners | 35 |