- 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 5/00 - Pavings made of prefabricated single units
Patent holdings for IPC class E01C 5/00
Total number of patents in this class: 439
10-year publication summary
|
55
|
68
|
50
|
49
|
46
|
33
|
22
|
24
|
28
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oldcastle Building Products Canada, Inc. | 174 |
18 |
| NPK Access Solutions LLC | 46 |
16 |
| Keystone Retaining Wall Systems LLC | 218 |
14 |
| Integrated Roadways, Inc. | 18 |
14 |
| Quality Mat Company | 44 |
13 |
| Brock USA, LLC | 55 |
11 |
| Brandbumps, LLC | 18 |
10 |
| Newpark Mats & Integrated Services LLC | 36 |
8 |
| Strata Innovations Pty Limited | 45 |
8 |
| Astra Capital Incorporated | 38 |
7 |
| Paver Technologies LLC | 17 |
7 |
| Airlite Plastics Co. | 92 |
5 |
| Sf-kooperation GmbH Beton-konzepte | 20 |
5 |
| Inpress Technologies Inc. | 11 |
4 |
| Redwood Plastics and Rubber Corp. | 29 |
4 |
| Ch3 Solutions, LLC | 48 |
4 |
| Jsp International LLC | 8 |
4 |
| Pacific Interlock Pavers, Inc. | 7 |
4 |
| The AZEK Group LLC | 318 |
4 |
| F. Von Langsdorff Licensing Limited | 48 |
3 |
| Other owners | 276 |