- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 27/06 - Renewing or cleaning the ballast in situ, with or without concurrent work on the track
Patent holdings for IPC class E01B 27/06
Total number of patents in this class: 34
10-year publication summary
|
1
|
2
|
2
|
2
|
4
|
0
|
4
|
2
|
1
|
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 |
9 |
| Franz Plasser Bahnbaumaschinen-industriegesellschaft m.b.H. | 87 |
6 |
| Matisa Materiel Industriel SA | 66 |
5 |
| Bridge and Track Crane LLC d/b/a Rcrane | 10 |
2 |
| Matisa Materiel Industriel SA | 13 |
2 |
| Bayer Intellectual Property GmbH | 2671 |
1 |
| ETF | 13 |
1 |
| Hyperion Verwaltung GmbH | 7 |
1 |
| K & K Maschinenentwicklungs GmbH & Co. KG | 10 |
1 |
| Loram Maintenance of Way, Inc. | 62 |
1 |
| Plasser Espanola S.A. | 2 |
1 |
| RAIL.ONE GmbH | 25 |
1 |
| Ed. Züblin AG | 42 |
1 |
| J.D. Rail Machines Australia Pty Ltd | 1 |
1 |
| Lazidis Rail Products Pty Ltd | 1 |
1 |
| Other owners | 0 |