- All sections
- B - Performing operationstransporting
- B66B - Elevatorsescalators or moving walkways
- B66B 15/02 - Rope or cable carriers
Patent holdings for IPC class B66B 15/02
Total number of patents in this class: 59
10-year publication summary
|
11
|
6
|
7
|
7
|
11
|
3
|
1
|
2
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Inventio AG | 2411 |
17 |
| Otis Elevator Company | 2694 |
13 |
| Kone Oyj | 2160 |
13 |
| Mitsubishi Electric Corporation | 48172 |
3 |
| China University of Mining and Technology | 1315 |
3 |
| ABB Schweiz AG | 7665 |
1 |
| China Jiliang University | 83 |
1 |
| Faigle Kunststoffe Gesellschaft m.b.H. | 35 |
1 |
| Sherman + Reilly, Inc. | 34 |
1 |
| Siemag Tecberg GmbH | 68 |
1 |
| Taiyuan University of Technology | 315 |
1 |
| Thoma Aufzuge GmbH | 11 |
1 |
| Wittur Holding GmbH | 136 |
1 |
| Xuzhou Coal Mine Safety Equipment Manufacture Co., Ltd. | 24 |
1 |
| S.a.l.a. Consulting S.A.S. di Sara Faletto & C. | 4 |
1 |
| Other owners | 0 |