Inventor
JOSEPH ARNOLD FISHER
Inventor
CA
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis36%
G01RMeasuring electric variables29%
A61MDevices for introducing media into, or onto, the body14%
B64DEquipment for fitting in or to aircraft7%
H02KDynamo-electric machines7%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters7%
PatentTitleYear
12,446,803Method and system of measuring brain oxygenation using deoxyhemoglobin contrast202512,440,118System and method for determining arterial input function based on susceptibility contrast in the choroid plexus202512,419,531Implementing a periodic deoxyhemoglobin signal202512,336,783Identifying the vascularity of cerebral tissue in subjects using deoxyhemoglobin contrast202511,998,351Testing for neurovascular uncoupling in multiple sclerosis using sequential gas delivery versus fixed inspired CO2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2025Patents assigned to THORNHILL SCIENT INC (5)· patent assignee history
2024–2025Based in CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THORNHILL SCIENT INC | 5 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CA | 5 | 2024–2025 |