MetOx Technologies, Inc.

HOUSTON, TX · Materials · Private

High-temperature superconductor materials for power delivery systems

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Updated Oct 23, 2026 · metox.ai

Sector: Materials
Headquarters: HOUSTON, TX
Latest Form D: $28.1M, Jan 2022
Total capital: $36M

Federal grants: None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
Private capital raised: $36M; 4 Form D · last Jan 2022; 57 months since last filing
Federal contracts: None on recordNo federal contract awards found.
Granted patents: 5; 13 pending · first 2021; Rank in peer group#46 of 369

Capital timeline

Latest events

Jan 2022Private capital raisedForm D · SEC · 4th filing$28.1M
Jun 2021Private capital raisedForm D · SEC · 3rd filing$4.1M
Sep 2018Private capital raisedForm D · SEC · 2nd filing$3.6M
Jun 2017Private capital raisedForm D · SEC · 1st filing$164K

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 369 peers

Line = median

Materials · Material

Granted patents#46 · top 12%

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

Brian CaressDirectorNamed in SEC Form D filings
John KermathExecutive Officer, DirectorNamed in SEC Form D filings
Paul GrasheiDirectorNamed in SEC Form D filings
Riaz SiddiqiDirectorNamed in SEC Form D filings
Robert ChisteDirectorNamed in SEC Form D filings
W. James JewittExecutive OfficerNamed in SEC Form D filings

What it has protected

USPTO · 5 granted of 18

Mar 24, 2026GrantedSusceptor for a Chemical Vapor Deposition ReactorUSPTOUS 12,588,426
Oct 31, 2024PendingEnameled SuperconductorsUSPTOApplication 18683960
Feb 20, 2024GrantedMulti-Stack Susceptor Reactor for High-Throughput Superconductor ManufacturingUSPTOUS 11,910,726

Show all 18 patent records

Susceptor for a Chemical Vapor Deposition ReactorMar 24, 2026 · US 12,588,426Granted
Enameled SuperconductorsOct 31, 2024 · Application 18683960Pending
Multi-Stack Susceptor Reactor for High-Throughput Superconductor ManufacturingFeb 20, 2024 · US 11,910,726Granted
Solid Precursor Feed System For Thin Film DepositionsOct 10, 2023 · US 11,781,216Granted
Solid Precursor Feed System For Thin Film DepositionsFeb 21, 2023 · US 11,584,988Granted
Solid Precursor Feed System For Thin Film DepositionsNov 2, 2021 · US 11,162,171Granted
Heater Assembly for Light Assisted MOCVDApplication 63314603Pending
Multi-stack Susceptor Reactor For High-throughput Superconductor ManufacturingApplication PCTUS2022017868Pending
Advanced Susceptor for Reel-to-Reel OperationsApplication 63246968Pending
Enameled SuperconductorApplication 63245967Pending
Multi-Stack Susceptor CVD Reactor for High-Throughput HTS Tape ManufacturingApplication 63154119Pending
Susceptor For A Chemical Vapor Deposition ReactorApplication PCTUS2021017935Pending
Secondary Translating Susceptor Apparatus, System and MethodApplication 63388515Pending
Radiant Heated MOCVD Reactor with Moving SusceptorApplication 63527104Pending
Secondary Translating Susceptor For Superconductor ManufacturingApplication PCTUS2023027216Pending
Susceptor Assembly For A Chemical Vapor Deposition ReactorApplication PCTUS2023013916Pending
Advanced Susceptor For Reel-to-reel OperationsApplication PCTUS2022076514Pending
Secondary Translating Susceptor For Superconductor ManufacturingApplication 18871677Pending

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SAFE SENSE TECHNOLOGIES, L.L.C.Similar federal contract value in Materials · null in contracts
NEWSOTECH, INC.Similar federal contract value in Materials · null in contracts
FURCIFER INC.Similar federal contract value in Materials · null 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.