- All sections
- E - Fixed constructions
- E01C - Construction of, or surfaces for, roads, sports grounds, or the likemachines or auxiliary tools for construction or repair
- E01C 11/18 - Reinforcements for cement concrete pavings
Patent holdings for IPC class E01C 11/18
Total number of patents in this class: 46
10-year publication summary
|
6
|
2
|
10
|
6
|
6
|
8
|
2
|
2
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cortex Composites, Inc. | 15 |
7 |
| Strata Innovations Pty Limited | 45 |
4 |
| Illinois Tool Works Inc. | 11382 |
3 |
| Kangwon National University University-industry Cooperation Foundation | 41 |
2 |
| McTech Group, Inc. | 20 |
2 |
| SAM Woo Innovation Maintenance Construction Co., Ltd. | 2 |
2 |
| Rombus World Pty. Ltd. | 2 |
2 |
| Better Air Manufacturing Ltd. | 8 |
1 |
| CCL Stressing International Limited | 27 |
1 |
| Concrete Slab Technology Pty Ltd | 1 |
1 |
| DB & BA Finn Pty Ltd. | 4 |
1 |
| Fortress Stabilization Systems | 9 |
1 |
| Jersey Precast Corporation, Inc. | 2 |
1 |
| Korea Institute of Civil Engineering and Building Technology | 134 |
1 |
| NV Bekaert SA | 754 |
1 |
| Ocm, Inc. | 14 |
1 |
| Raptor, LLC | 3 |
1 |
| Raw Energy Tech, LLC | 2 |
1 |
| Tensar Technologies Limited | 31 |
1 |
| University-industry Cooperation Group of Kyung Hee University | 1200 |
1 |
| Other owners | 11 |