- All sections
- E - Fixed constructions
- E02D - Foundationsexcavationsembankmentsunderground or underwater structures
- E02D 5/10 - Prefabricated parts made of concrete or reinforced concrete
Patent holdings for IPC class E02D 5/10
Total number of patents in this class: 13
10-year publication summary
|
0
|
2
|
4
|
5
|
2
|
4
|
1
|
1
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pnd Engineers, Inc. | 18 |
4 |
| CMI Limited Company | 46 |
1 |
| Creabeton Matériaux SA | 2 |
1 |
| JFE Steel Corporation | 6730 |
1 |
| Soletanche Freyssinet | 476 |
1 |
| Stations-e | 10 |
1 |
| Langenhan Industrieservice E.k., Inh. Claus Langenhan | 1 |
1 |
| Contruss Engineering Co. | 1 |
1 |
| Poundfield Precast Limited | 5 |
1 |
| China Railway Shanghai Design Institute Group Co., Ltd | 8 |
1 |
| Other owners | 0 |