STARK STREET MATERIALS COMPANY
Portland, OR · Medtech · Private
Bismuth-based radiation shielding composite material for medical garments
starkstreetmaterials.com →- Grants
- $1.2M
- 2 awards
- Sector median: 1
- Raised
- —
- No Form D on record
- Contracts
- —
- No federal contracts on record
- Patents
- 2
- 0 granted · 2 pending
- Sector median: 2
Capital Timeline
Federal ↑Equity ↓20192020202120222023
| Date | Event | Source | Amount |
|---|---|---|---|
| Federal grant | National Science Foundation · Phase I · SBIR Phase I: Manufacturing Feasibility of New Radiation Shielding Fabrics | $256,000 | |
| Federal grant | National Science Foundation · Phase II · SBIR Phase II:Manufacturing Feasibility of New Radiation Shielding Fabrics | $991,621 |
Federal grant · SBIR/STTR
Peer position
| # | Company | Contracts | Disclosed equity |
|---|---|---|---|
| 677 | INTEGRATED SENSING SYSTEMS, INC. (ISSYS) | — | — |
| 678 | LumiraDx Ltd | — | $682M |
| 679 | ADVANCED VASCULAR THERAPIES, INC. | — | — |
| 680 | STARK STREET MATERIALS COMPANY | — | — |
| 681 | BIOGRAFT, INC. | — | — |
| 682 | ZIMMER BIOMET HOLDINGS, INC. | — | $216M |
| 683 | NUMENTUS TECHNOLOGIES INC | — | — |
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
- Silicon Enhanced Ionizing Radiation Shielding And Its Method Of Manufactureapplication
- Silicon Enhanced Ionizing Radiation Shielding And Its Method Of Manufactureapplication
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.