- 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 19/45 - Portable apparatus for preparing, or for preparing and applying to the road, compound liquid binders, e.g. emulsified bitumen, fluxed asphalt
Patent holdings for IPC class E01C 19/45
Total number of patents in this class: 38
10-year publication summary
|
6
|
2
|
3
|
5
|
4
|
4
|
0
|
3
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Roadtec, Inc. | 91 |
4 |
| Stepp Manufacturing Co., Inc. | 4 |
3 |
| BASF SE | 21151 |
2 |
| Crafco, Inc. | 33 |
2 |
| Pervious Paving Contractors LLC | 12 |
2 |
| Rynoworx Industries Inc. | 10 |
2 |
| BOMAG Marini Equipamentos Ltda | 3 |
2 |
| Technisoil Industrial, Inc. | 2 |
2 |
| Baker Hughes Incorporated | 5033 |
1 |
| Honeywell International Inc. | 12790 |
1 |
| A.L.M. Holding Company | 84 |
1 |
| Ammann Schweiz AG | 81 |
1 |
| Caterpillar Paving Products Inc. | 701 |
1 |
| Duraco, Inc. a Virginia corporation | 3 |
1 |
| Gencor Industries, Inc. | 68 |
1 |
| Gestion Bprr Inc. | 1 |
1 |
| Trecan Combustion Limited | 10 |
1 |
| Volvo Construction Equipment AB | 1216 |
1 |
| Reeves Enterprises, Inc. | 5 |
1 |
| Ciber Equipamentos Rodoviarios Ltda | 7 |
1 |
| Other owners | 7 |