- 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 7/32 - Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
Patent holdings for IPC class E01C 7/32
Total number of patents in this class: 92
10-year publication summary
|
6
|
11
|
10
|
7
|
6
|
6
|
3
|
3
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Heritage Research Group, LLC | 70 |
12 |
| Sika Technology AG | 2963 |
3 |
| ESG Industry Co., Ltd. | 10 |
3 |
| Pavegard Products Inc. | 3 |
3 |
| All States Construction, Inc. | 10 |
3 |
| The Boeing Company | 20131 |
2 |
| CCCC First Highway Consultants Co Ltd | 16 |
2 |
| DENSO-Holding GmbH & Co. | 100 |
2 |
| Ennis Paint, Inc. | 20 |
2 |
| Korea Institute of Civil Engineering and Building Technology | 139 |
2 |
| Research Institute of Highway Ministry of Transport | 26 |
2 |
| Washington State University | 495 |
2 |
| Willacoochee Industrial Fabrics, Inc. | 34 |
2 |
| Chongqing Construction Engineering Group Corporation Limited | 3 |
2 |
| Chang'an University | 190 |
2 |
| China Construction Steel Structure Corp. Ltd. | 36 |
2 |
| Novonovon Zrt. | 5 |
2 |
| ESG Construction Co., Ltd. | 8 |
2 |
| A-one Yoo Hwa | 4 |
2 |
| Henan College of Transportation | 3 |
2 |
| Other owners | 38 |