- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 111/24 - Sea water resistance
Patent holdings for IPC class C04B 111/24
Total number of patents in this class: 17
10-year publication summary
|
2
|
0
|
2
|
0
|
1
|
6
|
3
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Harbin Engineering University | 147 |
5 |
| Econcrete Tech Ltd | 23 |
1 |
| Kolon Global Corporation | 18 |
1 |
| Kyonggi University Industry & Academia Cooperation Foundation | 71 |
1 |
| Shandong University | 1060 |
1 |
| Shandong University of Science and Technology | 530 |
1 |
| Technische Universiteit Delft | 738 |
1 |
| Vicat | 99 |
1 |
| C-probe Systems Limited | 4 |
1 |
| Qingdao University of Technology | 622 |
1 |
| Nanjing Hydraulic Research Institute under The Ministry of Water Resources, The Ministry of Transport and The Ministry of Electric | 11 |
1 |
| Shanghai Baosteel Newbuilding Materials Technology Co., Ltd | 1 |
1 |
| Hubcon Co., Ltd. | 4 |
1 |
| Other owners | 0 |