- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 14/26 - Carbonates
Patent holdings for IPC class C04B 14/26
Total number of patents in this class: 93
10-year publication summary
|
1
|
6
|
1
|
5
|
3
|
10
|
15
|
12
|
14
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Blue Planet Systems Corporation | 75 |
5 |
| Carbon Limit Co. | 10 |
5 |
| Arelac, Inc. | 116 |
4 |
| Heidelberg Materials AG | 102 |
4 |
| HeidelbergCement AG | 78 |
3 |
| S.A. Lhoist Recherche et Developpement | 205 |
3 |
| Saint-Gobain Isover | 678 |
3 |
| Hconnect 2 GmbH | 33 |
3 |
| Holcim Technology Ltd. | 487 |
2 |
| The National Lime and Stone Co. | 16 |
2 |
| Taiheiyo Cement Corporation | 243 |
2 |
| Vicat | 102 |
2 |
| Carbon Technology Holdings, LLC | 233 |
2 |
| Carbicrete Inc. | 74 |
2 |
| Porcelanite Lamosa, S.A. de C.V. | 2 |
2 |
| Mitsubishi Ube Cement Corporation | 60 |
2 |
| Tilegreen, Inc. | 2 |
2 |
| Halliburton Energy Services, Inc. | 21320 |
1 |
| The Regents of the University of California | 20778 |
1 |
| Kao Corporation | 5076 |
1 |
| Other owners | 42 |