Inventor
DAVID R. FISCHELL
Inventor
US
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis43%
A61MDevices for introducing media into, or onto, the body35%
A61NElectrotherapy14%
A61JContainers specially adapted for medical or pharmaceutical purposes2%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms2%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
H01RElectrically-conductive connections2%
PatentTitleYear
12,521,071Advanced cardiovascular monitoring system with personalized ST-segment thresholds202612,495,981Cardiac alerting system with power monitoring and management202512,476,415Dry-mate connector system for submersible electronics202512,397,135Rapid exchange (monorail) guide wire system for rapid delivery of guide wire to a blood vessel202512,350,051Apparatus for effective ablation and nerve sensing associated with denervation202512,343,148Intravascular catheter with peri-vascular nerve activity sensors202512,306,187Apparatus and methods using tethered enzymes for the detection of the enzymatic activity of biomarkers202512,245,790Method for painless renal denervation using a peri-vascular tissue ablation catheter with support structures202512,239,361Method for denervation with reduced pain202512,156,982Peri-vascular tissue ablation catheter with support structures202412,108,982Peri-vascular tissue access catheter with locking handle202412,053,238Peri-vascular tissue ablation catheters202411,980,408Transvascular methods of treating extravascular tissue202411,980,450Advanced cardiovascular monitoring system with normal, elevated, and high heartrate thresholds202411,964,113Expandable catheter system for peri-ostial injection and muscle and nerve fiber ablation202411,944,373Peri-vascular tissue ablation catheters202411,937,933Apparatus for effective ablation and nerve sensing associated with denervation202411,759,608Intravascular fluid catheter with minimal internal fluid volume202311,752,303Catheter systems and packaged kits for dual layer guide tubes202311,751,787Intravascular catheter with peri-vascular nerve activity sensors202311,717,345Methods of ablating tissue using a catheter injection system202311,510,729Apparatus for effective ablation and nerve sensing associated with denervation202211,426,089Advanced cardiovascular monitoring system with normal, elevated, and high heartrate thresholds202211,357,439Advanced cardiovascular monitoring system with personalized st-segment thresholds202211,202,889Peri-vascular tissue ablation catheter with support structures2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to ABLATIVE SOLUTIONS INC (17)· patent assignee history
2021–2026Based in US· patent location history
2022–2026Patents assigned to ANGEL MEDICAL SYSTEMS INC (4)· patent assignee history
2024–2026Patents assigned to AVERTIX MEDICAL INC (3)· patent assignee history
2025Patents assigned to ACBOTICS RES LLC (1)· patent assignee history
2025Patents assigned to FISCHELL DAVID R (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ABLATIVE SOLUTIONS INC | 17 | 2021–2025 |
| ANGEL MEDICAL SYSTEMS INC | 4 | 2022–2026 |
| AVERTIX MEDICAL INC | 3 | 2024–2026 |
| ACBOTICS RES LLC | 1 | 2025 |
| FISCHELL DAVID Rself | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 25 | 2021–2026 |