- 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 23/06 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving
Patent holdings for IPC class E01C 23/06
Total number of patents in this class: 268
10-year publication summary
|
28
|
33
|
38
|
27
|
35
|
17
|
21
|
6
|
14
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Paving Products Inc. | 686 |
37 |
| Wirtgen GmbH | 515 |
30 |
| Somero Enterprises, Inc. | 78 |
11 |
| BOMAG GmbH | 403 |
10 |
| Roadtec, Inc. | 92 |
10 |
| The Truesdell Corporation | 11 |
7 |
| Asphalt Systems, Inc. | 37 |
4 |
| The Toro Company | 989 |
4 |
| Axenox, LLC. | 36 |
4 |
| Asphalt Zipper, Inc. | 19 |
3 |
| Simex Engineering S.r.l. | 23 |
3 |
| Rejuvetech Ltd | 3 |
3 |
| Heritage Research Group, LLC | 64 |
3 |
| BASF SE | 21151 |
2 |
| A.L.M. Holding Company | 84 |
2 |
| American Road Patch LLC | 7 |
2 |
| Cimline, Inc. | 3 |
2 |
| Colas | 159 |
2 |
| D & D Emulsions Inc. | 19 |
2 |
| Donelson Construction Co., LLC | 10 |
2 |
| Other owners | 125 |