HARMONUS, INC.

LOWELL, MA · Founded 2015 · Medtech · Defunct

Patient-specific disposable needle guide tool for MRI-guided prostate biopsy, manufactured via precision machining from sterile kit

Claim this profile

Follows are private to you and power your alerts

Updated Oct 23, 2026

Sector: Medtech
Headquarters: LOWELL, MA
Founded: 2015
Latest Form D: $200K, Feb 2018
Total capital: $2.2M

Federal grants: $167K; 1 award · 2016; Rank in peer group#511 of 542
Private capital raised: $2M; 3 Form D · last Feb 2018; 104 months since last filing
Federal contracts: None on recordNo federal contract awards found.
Granted patents: 1; 5 pending · first 2021; Rank in peer group#106 of 542

Capital timeline

Latest events

Feb 2018Private capital raisedForm D · SEC · 3rd filing$200K
Mar 2017Private capital raisedForm D · SEC · 2nd filing$1.2M
Jul 2016Federal grantHealth and Human S · Phase I · Patient-specific Disposable Needle Guide: Alternative to In-bore Robotics for MRI-guided transperineal prostate biopsy$167K
Dec 2015Private capital raisedForm D · SEC · 1st filing$657K

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 = median

Medtech · Device

Federal grantsBelow median
Granted patents#106 · top 20%

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

Kaname NICOLE YamanakaDirectorNamed in SEC Form D filings
NOBUHIKO NICOLE HATADirectorNamed in SEC Form D filings
SHOGO NICOLE AZEMOTODirector, PromoterNamed in SEC Form D filings
TERESA NICOLE MAUROExecutive Officer, Director, PromoterNamed in SEC Form D filings
Wehnua NICOLE ZhangDirectorNamed in SEC Form D filings

What it has protected

USPTO · 1 granted of 6

Feb 23, 2021GrantedNeedle Guide System For Use In A Medical ProcedureUSPTOUS 10,925,634
Jul 27, 2017PendingCustom Needle Guide Apparatus And Method For Manufacture In A Medical ProcedureUSPTOApplication 15418292
PendingNeedle Guide System For Use In A Medical ProcedureUSPTOApplication PCTUS2018061804

Show all 6 patent records

Needle Guide System For Use In A Medical ProcedureFeb 23, 2021 · US 10,925,634Granted
Custom Needle Guide Apparatus And Method For Manufacture In A Medical ProcedureJul 27, 2017 · Application 15418292Pending
Needle Guide System For Use In A Medical ProcedureApplication PCTUS2018061804Pending
Needle Guide System And Method And For Use In A Medical ProcedureApplication 62589870Pending
Custom Needle Guide Apparatus And Method For Manufacture In A Medical ProcedureApplication PCTUS2017015420Pending
Custom Needle Guide Apparatus And Method And For Use In A Medical ProcedureApplication 62287637Pending

POWELL MANSFIELD, INC.Similar federal contract value in Medtech · null in contracts
MELLITUS, LLCSimilar federal contract value in Medtech · null in contracts
HELIXBIND, INC.Similar federal contract value in Medtech · null in contracts
EARLY IS GOOD INC.Similar federal contract value in Medtech · null in contracts
REVBIO, INC.Similar federal contract value in Medtech · null in contracts
ENDOMEDIX, INC.Similar federal contract value in Medtech · null in contracts

Regulatory activity · Medtech

Sector-level, not company-level

07 Jul 2026New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Application; Change of SponsorFood and Drug Administration
30 Jun 2026Medical Devices; General and Plastic Surgery Devices; Classification of the Skin Patch for Treatment of HyperhidrosisFood and Drug Administration
30 Jun 2026Medical Devices; Anesthesiology Devices; Classification of the Monitor for Opioid Induced Impairment of OxygenationFood and Drug Administration
29 Jun 2026Medical Devices; Orthopedic Devices; Classification of the Medial Knee Implanted Shock AbsorberFood and Drug Administration
26 Jun 2026Medical Devices; Neurological Devices; Classification of the External Lower Extremity Nerve Stimulator for Restless Legs SyndromeFood and Drug Administration
26 Jun 2026Medical 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 Oct 23, 2026. SBIR and STTR awards through Oct 21, 2026.