Patent holdings for IPC class B66C 23/36

Total number of patents in this class: 334

10-year publication summary

23
24
33
34
34
35
36
35
21
8
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Kobelco Construction Machinery Co., Ltd.
1048
34
Tadano Ltd.
467
21
Liebherr-Werk Ehingen GmbH
181
14
Tadano Demag GmbH
86
14
Manitowoc Crane Companies, LLC
173
12
Hunan Sany Intelligent Control Equipment Co., Ltd.
341
11
Sumitomo Heavy Industries Construction Cranes Co., Ltd.
50
10
Caterpillar Inc.
8877
8
Hunan Zoomlion Special Vehicle Co., Ltd.
361
7
Liebherr-Werk Biberach GmbH
193
7
Xuzhou Heavy Machinery Co., Ltd.
87
6
Terex Australia Pty. Ltd
11
6
Sany Mobile Cranes Co., Ltd
68
6
Changsha Zoomlion Heavy Industry Science and Technology Development Co., Ltd.
195
5
Kobe Steel, Ltd.
912
5
Manitowoc Crane Group France SAS
96
5
Liebherr-Werk Nenzing GmbH
82
4
Ponsse Oyj
184
4
Tadano FAUN GmbH
10
4
Terex Global GmbH
23
4
Other owners 147