- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 53/00 - Alleged dynamo-electric perpetua mobilia
Patent holdings for IPC class H02K 53/00
Total number of patents in this class: 244
10-year publication summary
|
50
|
61
|
63
|
62
|
56
|
55
|
42
|
56
|
51
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Holcomb Scientific Research Limited | 14 |
8 |
| Paranetics, Inc. | 8 |
4 |
| Four Electrons LLC | 5 |
4 |
| Clean PowR Pty Ltd | 4 |
4 |
| Duplicent, LLC | 44 |
4 |
| Overawe, LLC | 5 |
4 |
| Pathfinder Propulsion LLC | 7 |
3 |
| Intransval 3, S.L. | 4 |
3 |
| MG Innovacion y Tecnologia, S.L. | 4 |
3 |
| Coalmont Electrical Development Corporation | 2 |
2 |
| Green-Tech Holdings Sdn Bhd | 3 |
2 |
| Neodymium Energy LLC | 2 |
2 |
| Percy Davis | 2 |
2 |
| Power 4 Country Pty Limited | 2 |
2 |
| Redemptive Technologies Limited | 7 |
2 |
| Se Myung Suk | 2 |
2 |
| Young Jun Suk | 2 |
2 |
| Chris Coody | 2 |
2 |
| Energy Producing Systems of America LLC | 8 |
2 |
| Airborne Motors, LLC | 7 |
2 |
| Other owners | 185 |