- 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 5/16 - Pavings made of prefabricated single units made of metallic units
Patent holdings for IPC class E01C 5/16
Total number of patents in this class: 39
10-year publication summary
|
6
|
10
|
7
|
6
|
2
|
1
|
2
|
1
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brandbumps, LLC | 19 |
9 |
| Keystone Retaining Wall Systems LLC | 193 |
7 |
| United Rentals (North America), Inc. | 36 |
3 |
| Integrated Roadways IP LLC | 32 |
3 |
| Quality Mat Company | 43 |
2 |
| Chemelex Europe GmbH | 87 |
2 |
| Brock USA, LLC | 61 |
1 |
| City University of Hong Kong | 960 |
1 |
| CTA Australia Pty Ltd | 3 |
1 |
| Signature Systems Group, LLC | 57 |
1 |
| Snap Lock Industries, Inc. | 54 |
1 |
| Truenorth Steel, Inc. | 13 |
1 |
| Surewerx USA Inc. | 138 |
1 |
| ISOKON, d.o.o., Slovenske Konjice | 6 |
1 |
| Hddeck Co., Ltd | 1 |
1 |
| Shenzhen Energy Environmental Engineering Co., Ltd | 75 |
1 |
| Technique Co., Ltd. | 7 |
1 |
| Matrax CR Acquisition, LLC | 1 |
1 |
| Twm IP, LLC | 37 |
1 |
| Other owners | 0 |