Inventor
JAMES POWELL
Inventor
US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Kprimary
C07KPeptides23%
G01NInvestigating or analysing materials by determining their chemical or physical properties23%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data23%
A24BManufacture or preparation of tobacco for smoking or chewing15%
G02BOptical elements, systems or apparatus8%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
PatentTitleYear
12,512,027Contrast ratio adjustment in multi-application augmented reality environment202512,193,474Stabilization methods for tobacco and tobacco products202512,117,443Immunoassay controls and the use thereof202411,726,085Immunoassay controls and the use thereof202311,457,659Stabilization methods for tobacco and tobacco products202211,237,163Immunoassay controls and the use thereof2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to QUIDEL CARDIOVASCULAR INC (3)· patent assignee history
2022–2025Patents assigned to ALTRIA CLIENT SERVICES LLC (2)· patent assignee history
2022–2025Based in US· patent location history
2025Patents assigned to META PLATFORMS TECH LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUIDEL CARDIOVASCULAR INC | 3 | 2022–2024 |
| ALTRIA CLIENT SERVICES LLC | 2 | 2022–2025 |
| META PLATFORMS TECH LLC | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 6 | 2022–2025 |