- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 13/44 - Electrical transmitters
Patent holdings for IPC class B66C 13/44
Total number of patents in this class: 86
10-year publication summary
|
5
|
4
|
6
|
13
|
11
|
10
|
11
|
8
|
9
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Liebherr-Werk Biberach GmbH | 193 |
8 |
| Tadano Ltd. | 467 |
6 |
| Gogou Co., Ltd. | 19 |
5 |
| Palfinger AG | 206 |
5 |
| Konecranes Global Corporation | 484 |
4 |
| NuScale Power, LLC | 236 |
3 |
| Sarcos LC | 50 |
3 |
| Construction Robotics, LLC | 9 |
2 |
| NBB Holding AG | 16 |
2 |
| Zoomlion Heavy Industry Science and Technology Co., Ltd. | 344 |
2 |
| Konecranes Global Oy | 14 |
2 |
| Hiab AB | 101 |
2 |
| Cattron North America, Inc. | 137 |
2 |
| Changxin Memory Technologies, Inc. | 4732 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
| Altec Industries, Inc. | 178 |
1 |
| Brendel Holding GmbH & Co. KG | 32 |
1 |
| Daesan Inotec Inc. | 5 |
1 |
| Epsilon Kran GmbH. | 7 |
1 |
| Other owners | 32 |