- All sections
- B - Performing operations; transporting
- B28C - Preparing clay; producing mixtures containing clay or cementitious material, e.g. plaster
- B28C 5/00 - Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
Patent holdings for IPC class B28C 5/00
Total number of patents in this class: 203
10-year publication summary
|
15
|
22
|
20
|
30
|
13
|
24
|
18
|
12
|
12
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CarbonCure Technologies Inc. | 80 |
14 |
| Oshkosh Corporation | 1006 |
8 |
| Carbicrete Inc. | 32 |
7 |
| Carbon Upcycling Technologies Inc. | 18 |
4 |
| Schlumberger Canada Limited | 6913 |
3 |
| Schlumberger Technology B.v. | 4951 |
3 |
| Command Alkon Incorporated | 84 |
3 |
| Services Petroliers Schlumberger | 5426 |
3 |
| Saroj Vanijya Private Limited | 10 |
3 |
| Schlumberger Technology Corporation | 9690 |
2 |
| Schlumberger Holdings Limited | 2947 |
2 |
| Halliburton Energy Services, Inc. | 20165 |
2 |
| The Boeing Company | 19843 |
2 |
| Monsanto Technology LLC | 7905 |
2 |
| The Board of Trustees of the University of Alabama | 327 |
2 |
| CIFA SpA | 57 |
2 |
| GEOLYTH Mineral Technologie GmbH | 26 |
2 |
| Harbin Engineering University | 101 |
2 |
| Historic Plaster Conservation Products Limited | 8 |
2 |
| Holcim Technology Ltd. | 868 |
2 |
| Other owners | 133 |