Inventor
DAVID POWELL
Inventor
GB
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels27%
G01SRadio direction-finding20%
H01QAntennas, i.e. radio aerials20%
H02KDynamo-electric machines20%
B01LChemical or physical laboratory apparatus for general use7%
F16HGearing7%
PatentTitleYear
12,556,079Magnetic geared rotating machine, power generation system, and magnetic pole piece rotor202612,362,500Phased array Rotman lens front end devices202512,296,334Microfluidic devices and arrangements for supplying such devices with reagents and biological samples202512,161,561Intervertebral devices202412,090,062Inter vertebral devices202412,090,063Intervertebral implants202412,029,657Intervertebral devices202411,742,591Autonomous vehicle ranging system with polarized antenna202311,742,740Magnetically geared apparatus202311,699,861Perpendicular Rotman phased array front end device202311,190,094Magnetically geared apparatus2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to MAGNOMATICS LTD (3)· patent assignee history
2021–2026Based in GB· patent location history
2023–2025Patents assigned to GENERAL RADAR CORP (3)· patent assignee history
2023–2025Based in US· patent location history
2024Patents assigned to AXIS SPINE TECH LTD (4)· patent assignee history
2025Patents assigned to Global Life Sciences Solutions Operations UK Ltd (1)· patent assignee history
2026Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AXIS SPINE TECH LTD | 4 | 2024 |
| GENERAL RADAR CORP | 3 | 2023–2025 |
| MAGNOMATICS LTD | 3 | 2021–2026 |
| Global Life Sciences Solutions Operations UK Ltd | 1 | 2025 |
| MITSUBISHI HEAVY IND LTD | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| GB | 8 | 2021–2026 |
| US | 3 | 2023–2025 |