- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 13/10 - Auxiliary devices for controlling movements of suspended loads, or for preventing cable slack for preventing cable slack
Patent holdings for IPC class B66C 13/10
Total number of patents in this class: 49
10-year publication summary
|
5
|
1
|
2
|
7
|
6
|
4
|
8
|
8
|
5
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Grant Prideco, Inc. | 384 |
3 |
| Liebherr-Werk Biberach GmbH | 193 |
3 |
| Itrec B.V. | 477 |
2 |
| Konecranes Global Corporation | 484 |
2 |
| Siemens Gamesa Renewable Energy A/S | 1647 |
2 |
| Pfenning Elektroanlagen GmbH | 10 |
2 |
| Nkia Co., Ltd. | 7 |
2 |
| Vita Inclinata IP Holdings LLC | 43 |
2 |
| Allied Motion Technologies Inc. | 26 |
1 |
| Bauer Maschinen GmbH | 210 |
1 |
| Dalian University of Technology | 1387 |
1 |
| Ernst-b. Johansen AS | 6 |
1 |
| Gottwald Port Technology GmbH | 21 |
1 |
| Hans Künz GmbH | 29 |
1 |
| High Wind N.V. | 11 |
1 |
| Icon Engineering Pty Ltd | 4 |
1 |
| IFP Energies Nouvelles | 2717 |
1 |
| IHC Holland IE B.V. | 277 |
1 |
| Innovative Minds, LLC | 5 |
1 |
| Konecranes plc | 48 |
1 |
| Other owners | 19 |