- All sections
- E - Fixed constructions
- E01F - Additional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like
- E01F 9/40 - Arrangements responsive to adverse atmospheric conditions, e.g. to signal icy roads or to automatically illuminate in fogArrangements characterised by heating or drying means
Patent holdings for IPC class E01F 9/40
Total number of patents in this class: 34
10-year publication summary
|
9
|
2
|
6
|
0
|
5
|
2
|
5
|
2
|
2
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44327 |
2 |
| Evolutionary Markings, Inc. | 3 |
2 |
| MoveAWheeL, Inc. | 7 |
2 |
| Airlite Plastics Co. | 97 |
1 |
| Bosch Automotive Service Solutions Inc. | 229 |
1 |
| Fathym, Inc. | 10 |
1 |
| Here Global B.V. | 2269 |
1 |
| JENOPTIK Robot GmbH | 118 |
1 |
| Korea Institute of Civil Engineering and Building Technology | 142 |
1 |
| Logisig Inc. | 12 |
1 |
| Qatar University | 188 |
1 |
| SK Planet Co., Ltd. | 635 |
1 |
| Valerann Ltd. | 14 |
1 |
| OTW Holding Company | 12 |
1 |
| Softpv Inc. | 10 |
1 |
| Pasquale Impero | 5 |
1 |
| Vitesco Technologies USA, LLC. | 363 |
1 |
| Chang Woo Co., Ltd. | 1 |
1 |
| Universite Internationale de Rabat | 114 |
1 |
| Cavnue Technology, LLC | 48 |
1 |
| Other owners | 11 |