Patent holdings for IPC class B66C 23/36

Total number of patents in this class: 354

10-year publication summary

24
33
34
34
36
37
38
21
23
2
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Kobelco Construction Machinery Co., Ltd.
1076
38
Tadano Ltd.
486
23
Liebherr-Werk Ehingen GmbH
184
15
Tadano Demag GmbH
87
15
Manitowoc Crane Companies, LLC
183
12
Hunan Sany Intelligent Control Equipment Co., Ltd.
344
11
Sumitomo Heavy Industries Construction Cranes Co., Ltd.
53
10
Caterpillar Inc.
9185
9
Hunan Zoomlion Special Vehicle Co., Ltd.
361
7
Liebherr-Werk Biberach GmbH
198
7
Liebherr-Werk Nenzing GmbH
90
6
Xuzhou Heavy Machinery Co., Ltd.
92
6
Terex Australia Pty. Ltd
11
6
Sany Mobile Cranes Co., Ltd
74
6
Changsha Zoomlion Heavy Industry Science and Technology Development Co., Ltd.
195
5
Kobe Steel, Ltd.
863
5
Manitowoc Crane Group France SAS
102
5
Itrec B.V.
497
4
Ponsse Oyj
193
4
Tadano FAUN GmbH
10
4
Other owners 156