- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 103/10 - Accelerators
Patent holdings for IPC class C04B 103/10
Total number of patents in this class: 270
10-year publication summary
|
17
|
16
|
17
|
13
|
20
|
21
|
28
|
35
|
35
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halliburton Energy Services, Inc. | 21296 |
22 |
| Sika Technology AG | 3014 |
19 |
| Schlumberger Canada Limited | 7627 |
9 |
| Schlumberger Technology Corporation | 11893 |
7 |
| Hilti Aktiengesellschaft | 3705 |
7 |
| Partanna Global, Inc. | 22 |
7 |
| Schlumberger Technology B.v. | 5302 |
5 |
| Knauf Gips KG | 643 |
5 |
| Services Petroliers Schlumberger | 6038 |
5 |
| Ecocem Materials Ltd. | 54 |
5 |
| Materr'up | 22 |
5 |
| Denka Company Limited | 2754 |
4 |
| LATICRETE International, Inc. | 160 |
4 |
| Roman Cement, LLC | 48 |
4 |
| Baker Hughes Oilfield Operations, LLC | 2551 |
4 |
| Centre National de La Recherche Scientifique | 11077 |
3 |
| Graymont Western Canada Inc. | 54 |
3 |
| Saudi Arabian Oil Company | 14329 |
3 |
| École Normale Superieure Paris-saclay | 80 |
3 |
| BASF SE | 21320 |
2 |
| Other owners | 144 |