- All sections
- B - Performing operations; transporting
- B61B - Railway systems; equipment therefor not otherwise provided for
- B61B 12/06 - Safety devices or measures against cable fracture
Patent holdings for IPC class B61B 12/06
Total number of patents in this class: 88
10-year publication summary
|
2
|
9
|
4
|
10
|
4
|
14
|
13
|
10
|
10
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Innova Patent GmbH | 243 |
40 |
| Poma | 100 |
13 |
| Leitner S.p.A. | 83 |
7 |
| Robert Bosch GmbH | 40953 |
3 |
| Pomagalski | 20 |
3 |
| Sommital | 10 |
3 |
| Eurotech SpA | 78 |
2 |
| Leitner-Poma of America, Inc. | 7 |
2 |
| Ropetrans AG | 16 |
2 |
| Semperit AG Holding | 30 |
2 |
| Clone667, LLC | 10 |
2 |
| Fatzer AG Drahtseilfabrik | 9 |
1 |
| Gor-air Protectores Hinchables, S.L. | 3 |
1 |
| High Technology Investments B.V. | 9 |
1 |
| Konecranes Global Corporation | 484 |
1 |
| Universidad Eafit | 40 |
1 |
| Contour Crafting Corporation | 8 |
1 |
| Eurolase | 2 |
1 |
| HIMA Paul Hildebrandt GmbH + Co KG | 1 |
1 |
| Rolic International S.A R.L. | 4 |
1 |
| Other owners | 0 |