FIELDLINE INC
Lafayette, CO · Medtech · Private
Wearable, high-density magnetoencephalography (MEG) device using optically-pumped atomic magnetometers (OPMs) for non-invasive brain imaging
- Grants
- $4.7M
- 7 awards
- Sector median: 1
- Raised
- —
- No Form D on record
- Contracts
- $3.6M
- 9 awards · Health and Human S, Defense
- #151 of 4531 in medtech
- Patents
- 36
- 7 granted · 29 pending
- Sector median: 2
Capital Timeline
Federal ↑Equity ↓20182020202220242026
| Date | Event | Source | Amount |
|---|---|---|---|
| Federal grant | Department of Health and Human Services · Phase I · Magnetic camera based on optical magnetometer for neuroscience research | $219,167 | |
| Federal contract | Department of Health and Human Services · Fieldline INC.:1308416 [19-003783] | $143,000 | |
| Federal grant | Department of Health and Human Services · Phase I · A wearable high-density MEG system with uOPMs | $443,350 | |
| Federal grant | Department of Health and Human Services · Phase I · A wearable high-density MEG system with uOPMs | $647,673 | |
| Federal grant | Department of Health and Human Services · Phase I · A wearable high-density MEG system with uOPMs | $204,323 | |
| Federal contract | Department of Defense · Develop Atomic Tensor Gradiometer | $749,548 | |
| Federal contract | Department of Health and Human Services · Optically Pumped Magnetometers (opms) And Control Electronic Chassis | $325,000 | |
| Federal grant | Department of Health and Human Services · Phase II · A wearable high-density MEG system with uOPMs | $1,818,609 | |
| Federal grant | Department of Health and Human Services · Phase II · A wearable high-density MEG system with uOPMs | $1,048,342 | |
| Federal contract | Department of Defense · Contract Award Of SBIR Phase 1 Topic OSD221-007 | $249,288 | |
| Federal grant | Department of Health and Human Services · Phase II · A wearable high-density MEG system with uOPMs | $314,559 | |
| Federal contract | Department of Defense · Research And Development | $999,471 | |
| Federal contract | Department of Health and Human Services · Fieldline INC.:1308416 [25-001453] The Purchase Order Is Awarded On A Firm Fixed Price Basis. Fiscal Year 2025 Funds In The Total Amount Of $180,537.00 Are Obligated To Fully Fund This Purchase Order. Delivery Within 12 Weeks After Receipt Of | $180,537 | |
| Federal contract | Department of Health and Human Services · -smart Adult Helmet, Flexible Sensor Geometry, Self-localization Of The Sensors And Zero-field Optically-pumped Magnetometers | $23,000 | |
| Federal contract | Department of Health and Human Services · Fieldline INC.:1308416 [25-004017] 36-SENSOR V3 Hedscan System | $245,000 | |
| Federal contract | Department of Health and Human Services · Nimh: Supply: Development And Validation Of A Magnetocorticography Array Using Optimized Optically Pumped Magnetometers | $650,000 |
Federal grant · SBIR/STTRFederal contract · USAspending
Peer position
| # | Company | Contracts | Disclosed equity |
|---|---|---|---|
| 148 | ISENSE, LLC | $3.6M | — |
| 149 | BIOPAC SYSTEMS, INC. | $3.6M | — |
| 150 | AI BIOSCIENCES, INC. | $3.6M | — |
| 151 | FIELDLINE INC | $3.6M | — |
| 152 | AUSCULTECH DX LLC | $3.5M | — |
| 153 | BIOSENSICS LLC | $3.5M | — |
| 154 | PEDIASTENT LLC | $3.4M | — |
Ranked on federal contract value rather than capital raised. The equity column is the comparison worth making — companies at the same procurement position often sit at very different points in their funding history.
Patents
- Sensor Localization In A Magnetoencephalography (meg) Systemapplication
- Sensor Localization In A Magnetoencephalography (meg) Systemgranted
- Background Magnetic Field Compensation In Magnetic Field Detection Systemsapplication
- Rigid Flexible Magnetic Imaging Mountapplication
- Optically-pumped Magnetometer (opm) With An Opm Connector That Mitigates Electrostatic Discharge (esd) And Stores Opm Operational Datagranted
- Rigid Flexible Magnetic Imaging Mountgranted
- Modular Magnetically Shielded Roomapplication
- Multimodal Electric And Magnetic Sensorapplication
- Continuous Operation And Compensation Of A Three-axis Magnetometerapplication
- Sensor Layout In A Magnetometer Systemapplication
- Laser Bonded Glass-silicon Vapor Cellgranted
- Resonance-based Proportional-integral-derivative (pid) Controlapplication
Regulatory activity · Medtech
- New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Application; Change of SponsorFood and Drug Administration
- Medical Devices; General and Plastic Surgery Devices; Classification of the Skin Patch for Treatment of HyperhidrosisFood and Drug Administration
- Medical Devices; Anesthesiology Devices; Classification of the Monitor for Opioid Induced Impairment of OxygenationFood and Drug Administration
- Medical Devices; Orthopedic Devices; Classification of the Medial Knee Implanted Shock AbsorberFood and Drug Administration
- Medical Devices; Neurological Devices; Classification of the External Lower Extremity Nerve Stimulator for Restless Legs SyndromeFood and Drug Administration
- Medical Devices; General Hospital and Personal Use Devices; Classification of the Infant Supine Sleep SystemFood and Drug Administration
Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.