- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 14/48 - Metal
Patent holdings for IPC class C04B 14/48
Total number of patents in this class: 146
10-year publication summary
|
7
|
10
|
14
|
9
|
18
|
15
|
17
|
12
|
19
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| King Saud University | 429 |
7 |
| NV Bekaert SA | 742 |
6 |
| NUtech Ventures | 341 |
5 |
| S3 Concrete Technologies, Inc. | 44 |
5 |
| Pensmore Reinforcement Technologies, LLC | 15 |
5 |
| The Regents of the University of Michigan | 4752 |
4 |
| Taiheiyo Cement Corporation | 244 |
3 |
| Taisei Corporation | 41 |
3 |
| Qingdao University of Technology | 622 |
3 |
| Nippon Telegraph and Telephone Corporation | 16793 |
2 |
| CCL Stressing International Limited | 28 |
2 |
| Cementos Argos S.A. | 37 |
2 |
| Korea Institute of Civil Engineering and Building Technology | 134 |
2 |
| Mid-American Gunite, Inc. | 29 |
2 |
| Nano and Advanced Materials Institute Limited | 186 |
2 |
| Nanyang Technological University | 2043 |
2 |
| Saudi Arabian Oil Company | 13442 |
2 |
| Sika Technology AG | 2885 |
2 |
| Taktl, LLC | 7 |
2 |
| Universitat Politecnica de Catalunya | 379 |
2 |
| Other owners | 83 |