- All sections
- B - Performing operationstransporting
- B66B - Elevatorsescalators or moving walkways
- B66B 7/06 - Arrangements of ropes or cables
Patent holdings for IPC class B66B 7/06
Total number of patents in this class: 779
10-year publication summary
|
56
|
73
|
96
|
87
|
69
|
57
|
31
|
26
|
19
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Otis Elevator Company | 2661 |
192 |
| Mitsubishi Electric Corporation | 46127 |
137 |
| Kone Oyj | 2091 |
132 |
| Inventio AG | 2382 |
68 |
| Hitachi, Ltd. | 15495 |
24 |
| ContiTech Antriebssysteme GmbH | 189 |
19 |
| Bekaert Advanced Cords Aalter NV | 47 |
12 |
| ThyssenKrupp Elevator AG | 209 |
12 |
| MITSUBISHI DENKI KABUSHIKI KAISHA also trading as Mitsubishi Electric Corporation | 319 |
10 |
| Mitsubishi Electric Building Techno-Service Co., Ltd. | 419 |
9 |
| TK Elevator Innovation and Operations GmbH | 197 |
9 |
| Mitsubishi Electric Building Solutions Corporation | 342 |
9 |
| ThyssenKrupp AG | 3287 |
7 |
| China University of Mining and Technology | 1255 |
6 |
| Smart Lifts, LLC | 20 |
6 |
| AIP ApS | 20 |
5 |
| Mitsubishi Electric Research Laboratories, Inc. | 1059 |
5 |
| SafeWorks, LLC | 84 |
5 |
| ThyssenKrupp Elevator Corporation | 29 |
5 |
| Liftwave, Inc., DBA Rise Robotics | 35 |
4 |
| Other owners | 103 |