- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 35/06 - Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction
Patent holdings for IPC class E01B 35/06
Total number of patents in this class: 38
10-year publication summary
|
1
|
5
|
3
|
6
|
6
|
5
|
2
|
2
|
6
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft m.b.H. | 385 |
13 |
| HP3 Real GmbH | 41 |
3 |
| DeltaRail Group Limited | 6 |
2 |
| Track Machines Connected Gesellschaft m.b.H. | 29 |
2 |
| Mate GmbH | 17 |
2 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Siemens Transportation Systems GmbH & Co KG | 26 |
1 |
| Bombardier Transportation GmbH | 682 |
1 |
| DMA S.r.l. | 8 |
1 |
| Eber Dynamics AB | 3 |
1 |
| Loram Maintenance of Way, Inc. | 62 |
1 |
| Matisa Materiel Industriel SA | 66 |
1 |
| Newtl | 40 |
1 |
| Plasser American Corporation | 5 |
1 |
| Sperry Rail Holdings, Inc. | 11 |
1 |
| Tata Consultancy Services Limited | 2066 |
1 |
| University of Huddersfield | 30 |
1 |
| Dr. Hesse und Partner Ingenieure | 1 |
1 |
| Hoseung E&C Co., Ltd | 3 |
1 |
| Sharp Kabushiki Kaisha | 18957 |
1 |
| Other owners | 1 |