Patent holdings for IPC class B66B 15/06

Total number of patents in this class: 15

10-year publication summary

1
0
1
2
2
2
0
1
0
0
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
ABB Schweiz AG
7590
3
Siemag Tecberg GmbH
64
3
Otis Elevator Company
2694
2
ABB Inc.
17
1
China University of Mining and Technology
1308
1
China University of Mining & Technology (Beijing)
44
1
Inventio AG
2404
1
Liebherr-components Biberach GmbH
225
1
Xuzhou Zhirun Mining Equipment Science and Technology Co., Ltd.
29
1
Inner Mongolia University of Technology
80
1
Other owners 0