- 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: 142
10-year publication summary
|
7
|
10
|
14
|
11
|
19
|
15
|
18
|
12
|
19
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| King Saud University | 397 |
6 |
| NV Bekaert SA | 750 |
6 |
| Pensmore Reinforcement Technologies, LLC | 17 |
6 |
| NUtech Ventures | 334 |
5 |
| The Regents of the University of Michigan | 4666 |
4 |
| S3 Concrete Technologies, Inc. | 45 |
4 |
| Taiheiyo Cement Corporation | 235 |
3 |
| Taisei Corporation | 39 |
3 |
| Qingdao University of Technology | 607 |
3 |
| Nippon Telegraph and Telephone Corporation | 17109 |
2 |
| CCL Stressing International Limited | 27 |
2 |
| Cementos Argos S.A. | 35 |
2 |
| Korea Institute of Civil Engineering and Building Technology | 134 |
2 |
| Mid-American Gunite, Inc. | 29 |
2 |
| Nano and Advanced Materials Institute Limited | 177 |
2 |
| Nanyang Technological University | 1971 |
2 |
| Saudi Arabian Oil Company | 12833 |
2 |
| Sika Technology AG | 2843 |
2 |
| Universitat Politecnica de Catalunya | 376 |
2 |
| American University of Sharjah | 13 |
2 |
| Other owners | 80 |