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NANOSEPEX INC

Bridgewater, NJ · Clean tech · Private

Carbon nanotube immobilized membrane distillation (CNIM-MD) system for desalination and high-salinity wastewater treatment

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Updated

Sector
Clean tech
Headquarters
Bridgewater, NJ
Total capital
$1.8M
Federal grants
$1.8M
5 awards · 2016–2024
Rank in peer group#8 of 26
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
2
first 2024
Rank in peer group#2 of 26

Capital timeline

20162018202020222024FEDERAL ↑EQUITY ↓Cumulative $1.8M$225K$662K$100K$650K$168K
20162018202020222024FEDERAL ↑EQUITY ↓Cumulative $1.8M$225K$662K$650K$168K

Latest events

  • Federal grantHealth and Human S · Phase I · Development of Microwave Induced Membrane Distillation with Carbon Nanotube Immobilized Membranes: A Sustainable Solution for Solvent Recovery from Aqueous Wastes$168K
  • Federal grantAgriculture · **awards Issued Prior To January 20, 2025, Were Funded Under Previous Administrations And May Not Reflect The Priorities And Policies Of The Current Administration.** Carbon Nanotube Enhanced Membrane Distillation With Air Sparging For Economic Separation Of Biofuels From Fermentation Products$650K
  • Federal grantAgriculture · Carbon Nanotube Enhanced Membrane Distillation With Air Sparging For Economic Separation Of Biofuels From Fermentation Products$100K
  • Federal grantNSF · Phase II · SBIR Phase II: Carbon Nanotube Enhanced Membrane Distillation for Sea and Brackish Water Desalination, and the Treatment of Saline Waste Water$662K
  • Federal grantNSF · Phase I · SBIR Phase I: Carbon Nanotube Enhanced Membrane Distillation for Sea and Brackish Water Desalination, and the Treatment of Saline Waste Water$225K

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 26 peers

Line = median

Clean tech · Material

  • Federal grants#8 · top 31%
  • Granted patents#2 · top 8%

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 · 2 granted of 2

Related companies, and why

  • NanoSepex Inc.Shares a founder: Sagar Roy
  • GREENBELT RESOURCES CORPSimilar federal contract value in Clean tech · null in contracts
  • Sistema.bio, Inc.Similar federal contract value in Clean tech · null in contracts
  • WEAVER LABS, LLCSimilar federal contract value in Clean tech · null in contracts
  • Azimuth1, LLCSimilar federal contract value in Clean tech · null in contracts
  • CLIMATEAI INCSimilar federal contract value in Clean tech · null in contracts

Regulatory activity · Clean tech

Sector-level, not company-level

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 .