SOLIYARN LLC

Belmont, MA · Materials · Private

Metal-free conducting fabric electrode created via proprietary vapor deposition process for smart textiles, demonstrated in actively heated and temperature-regulating military gloves

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Updated Oct 23, 2026 · soliyarn.com

Sector: Materials
Headquarters: Belmont, MA
Total capital: $1.7M

Federal grants: $1.6M; 4 awards · 2019–2022; Rank in peer group#83 of 141
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $60K; 1 award · Defense; Rank in Materials#273 of 1258
Granted patents: 0; 9 pending

Capital timeline

Latest events

Oct 2022Federal grantDefense · Phase II · User Regulated Heated Gloves for Aerial Gunners$1.2M
Apr 2021Federal grantDefense · Phase I · Targeted Sweat Management in Airmen's clothing to prevent hypothermia$50K
Aug 2020Federal grantNSF · Phase I · SBIR Phase I: Vapor Deposition for Non-Metallic Conductive Yarns$275K
Dec 2019Federal grantDefense · Phase I · Active Heating Fabrics for Lightweight, Self-Warming Gloves$50K
Aug 2019Federal contractDefense · Prototyping$60K

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 141 peers

Line = median

Materials · Material

Federal grantsBelow median

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

No founders are linked to this company yet.

Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.

Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026

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What it has protected

USPTO · 0 granted of 9

Aug 31, 2023PendingSystem, Method And Composition For Producing Liquid Repellant MaterialsUSPTOApplication 18030371
Apr 20, 2023PendingPrint Heads And Continuous Processes For Producing Electrically Conductive MaterialsUSPTOApplication 17914633
PendingSystem, Method And Composition For Producing Liquid Repellant MaterialsUSPTOApplication PCTUS2022049648

Show all 9 patent records

System, Method And Composition For Producing Liquid Repellant MaterialsAug 31, 2023 · Application 18030371Pending
Print Heads And Continuous Processes For Producing Electrically Conductive MaterialsApr 20, 2023 · Application 17914633Pending
System, Method And Composition For Producing Liquid Repellant MaterialsApplication PCTUS2022049648Pending
System, Method And Composition For Producing Liquid Repellant MaterialsApplication 63278327Pending
Producing Coated Textiles Using Photo-initiated Chemical Vapor DepositionApplication 63181466Pending
Print Heads And Continuous Processes For Producing Electrically Conductive MaterialsApplication PCTUS2021023412Pending
Oxidative Chemical Vapor Deposition Systems And Methods For Continuous Deposition Of Substances On SubstratesApplication 63522942Pending
Continuous Processes For Producing Electrically Conductive Yarn, Fiber Or FabricApplication 62994533Pending
Photo-initiated Chemical Vapor Deposition Systems And Methods For Continuous Deposition Of Substances On SubstratesApplication 63522885Pending

Fusion Coolant Systems, Inc.Similar federal contract value in Materials · $70K in contracts
MATERIA, INC.Similar federal contract value in Materials · $70K in contracts
ALPINE HYDROMETSimilar federal contract value in Materials · $65K in contracts
MICROANALYTICS INSTRUMENTATION CORPSimilar federal contract value in Materials · $58K in contracts
NANOAL LLCSimilar federal contract value in Materials · $50K in contracts
NANOFLOWX INCSimilar federal contract value in Materials · $50K in contracts

Regulatory activity · Materials

Sector-level, not company-level

24 Apr 2026Eliminating Regulations Establishing Fellowships in Laboratory Standardization and Testing for Foreign CitizensNational Institute of Standards and Technology
19 Feb 2026Eliminating Obsolete Marking Requirements for Toy, Look-Alike, and Imitation FirearmsNational Institute of Standards and Technology
19 Feb 2026Eliminating Obsolete Regulations Related to the Advanced Technology Program and the Technology Innovation ProgramNational Institute of Standards and Technology

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.