T T H RESEARCH INC
Freeze-tolerant deployable radiator system for spacecraft thermal control using passive variable heat rejection
- Sector
- Aerospace
- Headquarters
- Clifton, VA
- Total capital
- $2.3M
- Federal grants
- $975K
- 2 awards · 2021–2024
- Rank in peer group#88 of 91
- Private capital raised
- None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
- Federal contracts
- $1.3M
- 5 awards · NASA
- Rank in Aerospace#533 of 1335
- Granted patents
- None on recordNo USPTO grants. Applications publish after 18 months.
Capital timeline
Latest events
- Federal grantNASA · Phase II · E014042 SBIR Phase II Robust Two-phase Cooling Technology For Megawatt Space-based Systems$850K
- Federal contractNASA · E014042 SBIR Phase II Robust Two-phase Cooling Technology For Megawatt Space-based Systems$204K
- Federal contractNASA · Pi Robust Two-phase Cooling Technology For Megawatt Space-based Systems$150K
- Federal grantNASA · Phase I · Passive Variable Heat Rejection Freeze-Tolerant Direct Condensation Heat Exchanger/Radiator$125K
- Federal contractNASA · Manufacturing Method For Low-cost Loop Heat Pipe Evaporator With Liquid-vapor Weld Seal$125K
- Federal contractNASA · SBIR Phase II Award For Effort Entitled: Thermal Control For Instruments - Miniature Loop Heat Pipe (lhp) With Multiple Evaporators And Multiple Condensers. Lhp Is A High-performance Heat Transportation Device Using Capillary Forces To Circulate The Working Fluid In A Closed Loop. Conventional Lhp's Usually Have One Capillary Pump (evaporator) To Acquire Waste Heat From A Heat Source. Recent Efforts Have Focused The Development Of Lhp's That Contain Two Or More Evaporators. Even Though Two-$600K
- Federal contractNASA · SBIR Phade 3 Award - ST-8 Lhp Thermal Models$245K
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 91 peers
Line = medianAerospace · Orbital_ops · Device
- 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
Claim this profile to add your teamWhat it has protected
No granted patents are on record.
USPTO usually publishes applications 18 months after filing, so recent applications may not be visible yet. Patents assigned under a different entity name won’t match.
Checked: USPTO granted patents and published applications · Oct 23, 2026
Related companies, and why
- Adranos IncSimilar federal contract value in Aerospace · $1.4M in contracts
- LiliumSimilar federal contract value in Aerospace · $1.3M in contracts
- FIELD PROPULSION TECHNOLOGIES INCSimilar federal contract value in Aerospace · $1.3M in contracts
- LAMBDA METRICS LLCSimilar federal contract value in Aerospace · $1.3M in contracts
- VALKYRIE SYSTEMS AEROSPACE, INCSimilar federal contract value in Aerospace · $1.3M in contracts
- Vaya Space, Inc.Similar federal contract value in Aerospace · $1.3M in contracts
Regulatory activity · Aerospace
- Nondiscrimination in Federally Assisted Programs of NASA-Effectuation of Title VI of the Civil Rights Act of 1964National Aeronautics and Space Administration
- Special Conditions: AMAC Aerospace, The Boeing Company Model 747- 8 Airplane; Side-Facing SeatsFederal Aviation Administration
- Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures; Miscellaneous AmendmentsFederal Aviation Administration
- Operating Limitations at John F. Kennedy International AirportFederal Aviation Administration
- Operating Limitations at New York LaGuardia AirportFederal Aviation Administration
- Special Conditions: Honeywell Aerospace US LLC, Dassault Aviation Model Falcon 900EX Airplane; Electronic System Security Protection From Unauthorized External AccessFederal Aviation 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 .