- 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 11/04 - Arrangement or construction of jointsMethods of making jointsPacking for joints for cement concrete paving
Patent holdings for IPC class E01C 11/04
Total number of patents in this class: 52
10-year publication summary
|
6
|
5
|
8
|
7
|
2
|
0
|
3
|
3
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11847 |
6 |
| J.D. Russell Company, The | 17 |
3 |
| Peikko Group Oy | 171 |
3 |
| Schul International Co., LLC | 81 |
3 |
| PPG Industries Ohio, Inc. | 3329 |
2 |
| DB & BA Finn Pty Ltd. | 4 |
2 |
| Shaw & Sons, Inc. | 37 |
2 |
| Techo-Bloc Inc. | 55 |
2 |
| Comercializadora de Productos para Pisos Ltda, Copropisos Ltda | 2 |
2 |
| CEMEX, Inc. | 3 |
1 |
| Dynamic Surface Applications, Ltd. | 5 |
1 |
| E-chem Technologies Limited | 4 |
1 |
| Grass Concrete Limited | 8 |
1 |
| Guntert & Zimmerman Const. Div., Inc. | 19 |
1 |
| Nanyang Technological University | 2187 |
1 |
| Permaban Limited | 15 |
1 |
| Porous Technologies, LLC | 13 |
1 |
| Sika Technology AG | 2986 |
1 |
| SK Wiegrink Beteiligungs GmbH | 9 |
1 |
| Terex USA, LLC | 144 |
1 |
| Other owners | 16 |