- 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 19/46 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing and placing the materials
Patent holdings for IPC class E01C 19/46
Total number of patents in this class: 37
10-year publication summary
|
4
|
1
|
6
|
4
|
3
|
2
|
5
|
2
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Paving Products Inc. | 680 |
5 |
| BASF SE | 21109 |
2 |
| Cimline, Inc. | 3 |
2 |
| OCV Intellectual Capital, LLC | 162 |
2 |
| Agustí y Masoliver, S.A. | 2 |
2 |
| The City of Calgary | 83 |
1 |
| Dynapac (China) Compaction & Paving Equipment Co., Ltd. | 8 |
1 |
| GCP Applied Technologies Inc. | 471 |
1 |
| Gestion Bprr Inc. | 1 |
1 |
| Hindustan Petroleum Corporation Limited | 222 |
1 |
| Owens Corning Intellectual Capital, LLC | 1624 |
1 |
| Polytex Sportbeläge Produktions-GmbH | 116 |
1 |
| SPR Therapeutics, Inc. | 168 |
1 |
| Total Marketing Services | 450 |
1 |
| Wirtgen GmbH | 513 |
1 |
| Wright, James | 1 |
1 |
| Pervious Paving Contractors LLC | 12 |
1 |
| Traxyl, Inc. | 24 |
1 |
| Nichibei Co., Ltd. | 2 |
1 |
| Nurock Limited | 1 |
1 |
| Other owners | 9 |