SIBEL INC.
Wireless, miniaturized vital signs monitoring patches for sleep apnea diagnosis in older adults
- Sector
- Medtech
- Total capital
- $225K
- Federal grants
- $225K
- 1 award · 2020
- Rank in peer group#404 of 542
- Private capital raised
- None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 1
- 8 pending · first 2026
- Rank in peer group#106 of 542
Capital timeline
Latest events
- Federal grantHealth and Human S · Phase I · Low Burden Wearable Sensor System for Diagnosing Obstructive Sleep Apnea in Older Adults$225K
Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.
Standing among 542 peers
Line = medianMedtech · Device
- Federal grantsBelow median
- Granted patents#106 · top 20%
- Linked publications#7 · top 1%
Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.
Founders and team
From SEC Form D filings- John A. RogersExecutive Officer, Director, PromoterNamed in SEC Form D filings
- Shuai XuExecutive Officer, Director, PromoterNamed in SEC Form D filings
What it has protected
USPTO · 1 granted of 9- GrantedWireless Communication System For Wearable Medical SensorsUSPTOUS 12,575,732
- PendingMedical Monitoring NetworkUSPTOApplication 62822390
- PendingIntegrated Sensor Suite For Medical MonitoringUSPTOApplication 19525524
Show all 9 patent records
- Wireless Communication System For Wearable Medical SensorsMar 17, 2026 · US 12,575,732Granted
- Medical Monitoring NetworkApplication 62822390Pending
- Integrated Sensor Suite For Medical MonitoringApplication 19525524Pending
- Integrated Sensor Suite For Medical MonitoringApplication PCTUS2024050146Pending
- Closed-loop Wearable Sensor And MethodApplication PCTUS2024036342Pending
- Neonatal with a Form FactorApplication 63542838Pending
- Pediatric Wireless Platform For Comprehensive Neurological and Cardiopulmonary MonitoringApplication 63524323Pending
- Medical Monitoring SystemApplication 62883476Pending
- Wireless Communication System For Wearable Medical SensorsApplication PCTUS2020024322Pending
Recent research by its founders
- Enabling technologies for neural and biofluid interfaces: biocompatible materials with potential for neurodegenerative disease applications20260 cites
- Radiation‐Based 3D Dual‐Mode Thermal Management Devices: Advances in Active/Passive Switching for Energy‐Saving Applications20260 cites
- Radiation‐Based 3D Dual‐Mode Thermal Management Devices: Advances in Active/Passive Switching for Energy‐Saving Applications (Small 35/2026)20260 cites
Related companies, and why
- Kerecis hfSimilar federal contract value in Medtech · null in contracts
- Unify Medical Inc.Similar federal contract value in Medtech · null in contracts
- Fresenius Medical Care South Grove City, LLCSimilar federal contract value in Medtech · null in contracts
- Siesta Medical, Inc.Similar federal contract value in Medtech · null in contracts
- NeuMoDx Molecular, Inc.Similar federal contract value in Medtech · null in contracts
- Soliton, Inc.Similar federal contract value in Medtech · null in contracts
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.
Sources
Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.
How to read this page
Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.
Data freshness
SEC Form D filings through . SBIR and STTR awards through .