SIGRAY, INC.
Concord, CA · Medtech · Private
X-ray luminescence computed tomography (XLCT) imaging system for quantitative oxygen concentration mapping in tissues using oxygen-sensitive nanophosphors
sigray.com →- Grants
- $27M
- 40 awards
- Sector median: 1
- Raised
- —
- No Form D on record
- Contracts
- $2.3M
- 3 awards · Smithsonian Instit, Defense, Commerce
- #204 of 4531 in medtech
- Patents
- 40
- 33 granted · 7 pending
- Sector median: 2
Capital Timeline
Federal ↑Equity ↓2014201620182020202220242026
| Date | Event | Source | Amount |
|---|---|---|---|
| Federal grant | National Science Foundation · Phase I · SBIR Phase I: Development of a Dual Energy Micro-focused X-ray Excitation Beam for Chemical Analysis and Materials Characterization | $149,880 | |
| Federal grant | Department of Health and Human Services · Phase I · High throughput laboratory X-ray illumination system for protein crystallography and screening | $224,943 | |
| Federal grant | Department of Health and Human Services · Phase II · A high resolution and high DQE detector optimized for mammography using single-shot bi-directional tri-contrast imaging | $217,990 | |
| Federal grant | Department of Health and Human Services · Phase II · A high resolution and high DQE detector optimized for mammography using single-shot bi-directional tri-contrast imaging | $29,000 | |
| Federal grant | National Science Foundation · Phase II · SBIR Phase II: Development of a Dual Energy Micro-focused X-ray Excitation Beam for Chemical Analysis and Materials Characterization | $749,678 | |
| Federal grant | Department of Health and Human Services · Phase II · A high throughput, high resolution, and high sensitivity scanning X-ray fluorescence microprobe for elemental mapping in cell cultures and tissues for medical research and diagnosis | $759,237 | |
| Federal grant | Department of Health and Human Services · Phase II · A high brightness microstructured anode X-ray source for clinical phase contrast imaging | $224,812 | |
| Federal grant | Department of Energy · Phase II · Development of Achromatic Paraboloidal Mirror Lenses with 100nm Focus | $999,901 | |
| Federal grant | Department of Health and Human Services · Phase II · High throughput laboratory X-ray illumination system for protein crystallography and screening | $825,315 | |
| Federal contract | Smithsonian Institution · Sem-based Microfocus Xrf System | $97,000 | |
| Federal grant | Department of Health and Human Services · Phase II · High throughput laboratory X ray illumination system for protein crystallography and screening | $1,496,733 | |
| Federal grant· 1 of 2 same day | Department of Health and Human Services · Phase II · A high resolution and high DQE detector optimized for mammography using single-shot bi-directional tri-contrast imaging | $780,271 | |
| Federal grant· 2 of 2 same day | Department of Health and Human Services · Phase II · A high resolution and high DQE detector optimized for mammography using single shot bi directional tri contrast imaging | $1,499,904 | |
| Federal contract | Department of Defense · Igf::ot::igf SBIR 16.2 Phase I, Dmea 162-001- High-brilliance 9KEV X-ray Source | $149,992 | |
| Federal grant | Department of Health and Human Services · Phase II · A high throughput, high resolution, and high sensitivity scanning X-ray fluorescence microprobe for elemental mapping in cell cultures and tissues for medical research and diagnosis | $740,687 | |
| Federal grant | Department of Health and Human Services · Phase II · A high resolution and high DQE detector optimized for mammography using single-shot bi-directional tri-contrast imaging | $719,633 | |
| Federal grant | Department of Health and Human Services · Phase II · High throughput laboratory X-ray illumination system for protein crystallography and screening | $671,418 | |
| Federal grant | Department of Health and Human Services · Phase II · A high brightness microstructured anode X-ray source for clinical phase contrast imaging | $942,194 | |
| Federal grant | Department of Health and Human Services · Phase II · Development of a laboratory XANES system for the analysis of metals in tissue for cancer research and chemotherapy drug development | $224,989 | |
| Federal grant· 1 of 2 same day | Department of Energy · Phase I · Development of x-ray nano-focusing system with tunable focus using a combination of capillary mirror lens with Multilayer Laue lens (MLL) | $149,993 | |
| Federal grant· 2 of 2 same day | Department of Energy · Phase I · Development of a laboratory Transmission X-ray Microscope using Zernike Phase Contrast at 2-7 keV X-rays for Imaging Biological Specimens with 25nm Resolution in 3D | $224,931 | |
| Federal grant | Department of Health and Human Services · Phase II · A high brightness microstructured anode X-ray source for clinical phase contrast imaging | $556,848 | |
| Federal grant | Department of Health and Human Services · Phase II · Development of a laboratory XANES system for the analysis of metals in tissue for cancer research and chemotherapy drug development | $875,336 | |
| Federal grant | Department of Defense · Phase II · High-brilliance Multi-Energy X-ray Source and Optics for Rapid IC Inspection | $999,722 | |
| Federal grant | Department of Health and Human Services · Phase I · A sub-cellular micro x-ray fluorescence system for elemental imaging at fast acquisition times in biological tissue | $224,997 | |
| Federal grant | Department of Energy · Phase II · Development of Axially Symmetric Achromatic Mirror Lenses sub-100nm Focus | $1,045,955 | |
| Federal grant | Department of Health and Human Services · Phase II · Development of a laboratory XANES system for the analysis of metals in tissue for cancer research and chemotherapy drug development | $590,735 | |
| Federal grant | Department of Energy · Phase I · Development of Cryogenic X-ray Microscope using for Imaging Biological Specimens with 25nm Resolution in 3D | $206,154 | |
| Federal grant | Department of Health and Human Services · Phase II · Development of a Quantitative Iron Characterization System for Alzheimer's Disease Using Computed Laminography X-ray Fluorescence Imaging (CL-XRFI) | $247,818 | |
| Federal grant | Department of Health and Human Services · Phase II · Development of a Laboratory Transmission X-ray Microscope for Rapid 3D Cellular Tomography using Zernike Phase Contrast with 2.7 keV | $857,728 | |
| Federal grant | Department of Health and Human Services · Phase II · A sub-cellular micro x-ray fluorescence system for elemental imaging at fast acquisition times in biological tissue | $632,182 | |
| Federal grant | Department of Health and Human Services · Phase II · Development of a low dose clinical lung screening prototype for early detection of COPD and lung cancer using a novel x-ray source to enable Talbot-Lau interferometry | $246,220 | |
| Federal grant | Department of Health and Human Services · Phase II · Development of a Quantitative Iron Characterization System for Alzheimer's Disease Using Computed Laminography X-ray Fluorescence Imaging (CL-XRFI) | $1,639,922 | |
| Federal grant | Department of Health and Human Services · Phase II · Development of a Bio-tissue Oxygenation Nanophosphor Enabled Sensing (BONES) system for Quantifying Hypoxia in Bone Marrow | $252,113 | |
| Federal grant | Department of Health and Human Services · Phase II · Development of a low dose clinical lung screening prototype for early detection of COPD and lung cancer using a novel x-ray source to enable Talbot-Lau interferometry | $840,685 | |
| Federal grant | Department of Health and Human Services · Phase II · Development of a Laboratory Transmission X-ray Microscope for Rapid 3D Cellular Tomography using Zernike Phase Contrast with 2.7 keV | $786,248 | |
| Federal grant | Department of Health and Human Services · Phase II · Development of a Quantitative Iron Characterization System for Alzheimer's Disease Using Computed Laminography X-ray Fluorescence Imaging (CL-XRFI) | $795,227 | |
| Federal grant | Department of Health and Human Services · Phase II · Development of a Bio-tissue Oxygenation Nanophosphor Enabled Sensing (BONES) system for Quantifying Hypoxia in Bone Marrow | $1,663,207 | |
| Federal grant | Department of Health and Human Services · Phase II · Development of a low dose clinical lung screening prototype for early detection of COPD and lung cancer using a novel x-ray source to enable Talbot-Lau interferometry | $815,604 | |
| Federal grant | Department of Health and Human Services · Phase II · Cryogenic High-throughput Cellular Imaging System | $998,003 | |
| Federal grant | Department of Health and Human Services · Phase II · Development of a Bio-tissue Oxygenation Nanophosphor Enabled Sensing (BONES) system for Quantifying Hypoxia in Bone Marrow | $796,697 | |
| Federal grant | Department of Health and Human Services · Phase II · Cryogenic High-throughput Cellular Imaging System | $732,508 | |
| Federal contract | Department of Commerce · OU03-25-NEW-150 Chips R&d High-throughput High-resolution X-ray Laminography/tomography (uct) System | $2,050,999 |
Federal grant · SBIR/STTRFederal contract · USAspending
Peer position
| # | Company | Contracts | Disclosed equity |
|---|---|---|---|
| 201 | Simbex LLC | $2.3M | — |
| 202 | ORTHOPEDIATRICS CORP | $2.3M | $39M |
| 203 | Otomagnetics, Inc. | $2.3M | $1.3M |
| 204 | SIGRAY, INC. | $2.3M | — |
| 205 | Molekule Group, Inc. | $2.3M | $25M |
| 206 | ZYMO RESEARCH CORP. | $2.3M | — |
| 207 | ZANSORS LLC | $2.3M | — |
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
- Secondary Image Removal Using High Resolution X-ray Transmission Sourcesapplication
- Sequential Array Of X-ray Imaging Detectorsapplication
- High Throughput 3D X-ray Imaging System Using A Transmission X-ray Sourceapplication
- Sequential Array Of X-ray Imaging Detectorsgranted
- Angle Resolved Wavelength Dispersive Spectrometerapplication
- X-ray System With Electrically Insulative Source Target Materialapplication
- High Throughput 3D X-ray Imaging System Using A Transmission X-ray Sourcegranted
- System And Method For Generating A Focused X-ray Beamgranted
- System And Method For X-ray Absorption Spectroscopy Using Spectral Information From Two Orthogonal Planesgranted
- X-ray Analysis System With Focused X-ray Beam And Non-x-ray Microscopegranted
- X-ray Fluorescence System And X-ray Source With Electrically Insulative Target Materialgranted
- Microfocus X-ray Source For Generating High Flux Low Energy X-raysgranted
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
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