- 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 23/01 - Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed supportsApplications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
Patent holdings for IPC class E01C 23/01
Total number of patents in this class: 395
10-year publication summary
|
29
|
33
|
34
|
36
|
31
|
44
|
51
|
47
|
44
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 37168 |
29 |
| Caterpillar Paving Products Inc. | 730 |
28 |
| Wirtgen GmbH | 519 |
24 |
| Joseph vogele AG | 331 |
20 |
| MOBA Mobile Automation AG | 67 |
15 |
| Ricoh Company, Ltd. | 13333 |
11 |
| Fujitsu Limited | 16854 |
9 |
| GOMACO Corporation | 61 |
8 |
| Somero Enterprises, Inc. | 88 |
7 |
| BOMAG GmbH | 395 |
6 |
| Honda Motor Co., Ltd. | 26105 |
5 |
| Toyota Motor Corporation | 35927 |
5 |
| KYB Corporation | 1430 |
5 |
| Fugro-Roadware Inc. | 5 |
5 |
| Idaho Asphalt Supply, Inc | 21 |
5 |
| Axenox, LLC. | 40 |
5 |
| Caterpillar Inc. | 10280 |
4 |
| MR Support Inc. | 9 |
4 |
| Mitsubishi Electric Corporation | 48172 |
3 |
| NTT DoCoMo, Inc. | 14854 |
3 |
| Other owners | 194 |