Tangent Medical Technologies, Inc.
Algorithmic software for early detection of cardiovascular, neurological, and drug-induced toxicity disorders
- Sector
- Digital health
- Headquarters
- ANN ARBOR, MI
- Founded
- 2010
- Latest Form D
- $1M, Oct 2015
- Total capital
- $15.1M
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $15.1M
- 4 Form D · last Oct 2015
- 133 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 7
- 1 pending · first 2017
- Rank in peer group#9 of 197
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 4th filing$1M
- Private capital raisedForm D · SEC · 3rd filing$8.6M
- Private capital raisedForm D · SEC · 2nd filing$4.5M
- Private capital raisedForm D · SEC · 1st filing$1M
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 197 peers
Line = medianDigital health · Software
- Granted patents#9 · top 5%
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- Chetan M. PatelDirectorNamed in SEC Form D filings
- Colleen SpencerExecutive OfficerNamed in SEC Form D filings
- Elyse M. WhiteDirectorNamed in SEC Form D filings
- Eric SandbergExecutive OfficerNamed in SEC Form D filings
- Guy JordanDirectorNamed in SEC Form D filings
- Harry WilcoxDirectorNamed in SEC Form D filings
Show all 11 people
- Henry S. BrownExecutive Officer, DirectorNamed in SEC Form D filings
- Jeffrey WilliamsExecutive Officer, DirectorNamed in SEC Form D filings
- Ky M. CalderDirectorNamed in SEC Form D filings
- Timothy S. PetersenDirectorNamed in SEC Form D filings
- Tim PetersenDirectorNamed in SEC Form D filings
What it has protected
USPTO · 7 granted of 8- GrantedIntegrated Vascular Delivery SystemUSPTOUS 12,453,840
- PendingSafety Needle System Operable With A Medical DeviceUSPTOApplication 18801251
- GrantedSafety Needle System Operable With A Medical DeviceUSPTOUS 12,059,538
Show all 8 patent records
- Integrated Vascular Delivery SystemOct 28, 2025 · US 12,453,840Granted
- Safety Needle System Operable With A Medical DeviceMar 27, 2025 · Application 18801251Pending
- Safety Needle System Operable With A Medical DeviceAug 13, 2024 · US 12,059,538Granted
- Integrated Vascular Delivery SystemFeb 14, 2023 · US 11,577,052Granted
- Safety Needle System Operable With A Medical DeviceFeb 2, 2021 · US 10,905,858Granted
- Integrated Vascular Delivery SystemFeb 25, 2020 · US 10,569,057Granted
- Safety Needle System Operable With A Medical DeviceDec 25, 2018 · US 10,159,818Granted
- Integrated Vascular Delivery SystemNov 28, 2017 · US 9,827,398Granted
Related companies, and why
- Petriage, Inc.Similar federal contract value in Digital health · null in contracts
- Pet Metrics, Inc.Similar federal contract value in Digital health · null in contracts
- Early Detection Inc.Similar federal contract value in Digital health · null in contracts
- Prenuvo, Inc.Similar federal contract value in Digital health · null in contracts
- Ambient Clinical Analytics, Inc.Similar federal contract value in Digital health · null in contracts
- Rylo Inc.Similar federal contract value in Digital health · null in contracts
Regulatory activity · Digital health
- 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 .