- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 13/06 - Auxiliary devices for controlling movements of suspended loads, or for preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
Patent holdings for IPC class B66C 13/06
Total number of patents in this class: 423
10-year publication summary
|
33
|
27
|
23
|
31
|
49
|
42
|
49
|
38
|
48
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24990 |
16 |
| Tadano Ltd. | 467 |
16 |
| Vita Inclinata IP Holdings LLC | 43 |
16 |
| Liebherr-Werk Biberach GmbH | 193 |
12 |
| Danfoss A/S | 1259 |
12 |
| Itrec B.V. | 477 |
11 |
| Konecranes Global Corporation | 484 |
11 |
| Murata Machinery, Ltd. | 1386 |
8 |
| Siemens Gamesa Renewable Energy A/S | 1647 |
8 |
| Verton IP Pty Ltd | 9 |
8 |
| Liebherr-Werk Nenzing GmbH | 82 |
7 |
| Liebherr-Werk Ehingen GmbH | 181 |
6 |
| Manitowoc Crane Companies, LLC | 173 |
5 |
| Energy Vault, Inc. | 56 |
5 |
| Heerema Marine Contractors Nederland SE | 58 |
4 |
| Liebherr-components Biberach GmbH | 223 |
4 |
| Oceaneering International, Inc. | 413 |
4 |
| PaR Systems, Inc. | 26 |
4 |
| Putzmeister Engineering GmbH | 309 |
4 |
| Schneider Electric Industries SAS | 1376 |
4 |
| Other owners | 258 |