Patent holdings for IPC class B66C 23/36

Total number of patents in this class: 351

10-year publication summary

24
33
34
34
35
37
37
22
23
5
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.
1124
40
Tadano Ltd.
492
23
Liebherr-Werk Ehingen GmbH
186
15
Tadano Demag GmbH
87
15
Manitowoc Crane Companies, LLC
182
12
Hunan Sany Intelligent Control Equipment Co., Ltd.
344
11
Caterpillar Inc.
9397
9
Sumitomo Heavy Industries Construction Cranes Co., Ltd.
53
9
Hunan Zoomlion Special Vehicle Co., Ltd.
361
7
Liebherr-Werk Biberach GmbH
201
7
Liebherr-Werk Nenzing GmbH
92
6
Xuzhou Heavy Machinery Co., Ltd.
97
6
Terex Australia Pty. Ltd
12
6
Sany Mobile Cranes Co., Ltd
77
6
Changsha Zoomlion Heavy Industry Science and Technology Development Co., Ltd.
195
5
Kobe Steel, Ltd.
870
5
Manitowoc Crane Group France SAS
104
5
Itrec B.V.
502
4
Ponsse Oyj
194
4
Tadano FAUN GmbH
10
4
Other owners 152