Carnot Compression LLC
Isothermal gas compression system with integrated liquid recirculation and heat dissipation
- Sector
- Energy
- Founded
- 2014
- Total capital
- $1.1M
- Federal grants
- $1.1M
- 2 awards · 2015–2017
- Rank in peer group#41 of 47
- Private capital raised
- None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 3
- 3 pending · first 2018
- Rank in peer group#15 of 47
Capital timeline
Latest events
- Federal grantNSF · Phase II · SBIR Phase II: Isothermal Gas Compression$910K
- Federal grantNSF · Phase I · SBIR Phase I: Isothermal Gas Compression$150K
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 47 peers
Line = medianEnergy · Device
- Federal grantsBelow median
- Granted patents#15 · top 32%
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
USPTO · 3 granted of 6- GrantedEnergy Recovery-recycling Turbine Integrated With A Capillary Tube Gas CompressorUSPTOUS 10,920,793
- GrantedEnergy Recovery-recycling Turbine Integrated With A Capillary Tube Gas CompressorUSPTOUS 10,359,055
- GrantedMethod and System of Compressing Gas With Flow RestrictionsUSPTOUS 9,919,243
Show all 6 patent records
- Energy Recovery-recycling Turbine Integrated With A Capillary Tube Gas CompressorFeb 16, 2021 · US 10,920,793Granted
- Energy Recovery-recycling Turbine Integrated With A Capillary Tube Gas CompressorJul 23, 2019 · US 10,359,055Granted
- Method and System of Compressing Gas With Flow RestrictionsMar 20, 2018 · US 9,919,243Granted
- Gas Compressor With Eductor AssemblyApplication 62896849Pending
- Gas Compressor With Reduced Energy LossApplication 62850484Pending
- Energy Recovery-recycling Turbine Integrated With A Capillary Tube Gas CompressorApplication PCTUS2018014399Pending
Related companies, and why
- FLUXION TECHNOLOGY INC.Similar federal contract value in Energy · null in contracts
- Numix Materials Inc.Similar federal contract value in Energy · null in contracts
- ASTROLABE ANALYTICS, INC.Similar federal contract value in Energy · null in contracts
- Hyviva LLCSimilar federal contract value in Energy · null in contracts
- HYDROKINETX CORPORATIONSimilar federal contract value in Energy · null in contracts
- Sila NanotechnologiesSimilar federal contract value in Energy · null in contracts
Regulatory activity · Energy
- Air Plan Approval; Michigan; Redesignation and Maintenance Plan for the Partial St. Clair 2010 1-Hour Sulfur Dioxide (SO2) NAAQS Nonattainment AreaEnvironmental Protection Agency
- Air Plan Approval; Delaware; 2006 24-Hour Fine Particulate Matter Limited Maintenance Plan for the Philadelphia Nonattainment AreaEnvironmental Protection Agency
- Air Plan Approval; Oklahoma; Updates to the State Implementation Plan for New Source Review Permitting and General SIP ProvisionsEnvironmental Protection Agency
- List of Approved Spent Fuel Storage Casks: NAC International, Inc., MAGNASTOR® Storage System, Certificate of Compliance No. 1031, Amendment Nos. 16 and 17 and Revisions to Amendment Nos. 0 Through 16Nuclear Regulatory Commission
- Epyrifenacil; Pesticide TolerancesEnvironmental Protection Agency
- Fluoxapiprolin; Pesticide TolerancesEnvironmental Protection Agency
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 .