Patent holdings for IPC class B66B 15/06

Total number of patents in this class: 15

10-year publication summary

0
1
0
1
2
2
1
0
1
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
ABB Schweiz AG
7023
3
Siemag Tecberg GmbH
58
3
Otis Elevator Company
2655
2
ABB Inc.
18
1
China University of Mining and Technology
1260
1
China University of Mining & Technology (Beijing)
43
1
Inventio AG
2386
1
Liebherr-components Biberach GmbH
225
1
Xuzhou Zhirun Mining Equipment Science and Technology Co., Ltd.
31
1
Inner Mongolia University of Technology
66
1
Other owners 0