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NANOGUARD TECHNOLOGIES, LLC

ST. LOUIS, MO · Founded 2019 · Agritech · Private

High voltage atmospheric cold plasma (HVACP) treatment system for agricultural product decontamination

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Updated

Sector
Agritech
Headquarters
ST. LOUIS, MO
Founded
2019
Latest Form D
$3.2M, Nov 2021
Total capital
$9.9M
Federal grants
$700K
2 awards · 2017–2018
Rank in peer group#10 of 36
Private capital raised
$9.2M
2 Form D · last Nov 2021
59 months since last filing
Federal contracts
None on recordNo federal contract awards found.
Granted patents
5
7 pending · first 2019
Rank in peer group#3 of 36

Capital timeline

20172018201920202021FEDERAL ↑EQUITY ↓Cumulative $9.9M$100K$600K1st Form D$6M2nd Form D$3.2M
20172018201920202021FEDERAL ↑EQUITY ↓Cumulative $9.9M$100K$600K1st Form D$6M2nd Form D$3.2M

Latest events

  • Private capital raisedForm D · SEC · 2nd filing$3.2M
  • Private capital raisedForm D · SEC · 1st filing$6M
  • Federal grantAgriculture · High Voltage Atmospheric Cold Plasma (hvacp) Treatment Of Agricultural Products Is An Emerging Non-thermal Processing (ntp) Technology That Effectively Reduces Aflatoxins (af) And Microorganisms On Almonds, Other Tree Nuts And Peanuts. Hvacp-based Ntp Provides Enhanced Food Safety By Reducing Incidences Of Food-borne Illness. It Is A Cost-effective And Environmentally Friendly Processing Technology That Addresses Several Nifa National Challenge Areas. These Include: 1) Global Food Security And H$600K
  • Federal grantAgriculture · Non-thermal Pasteurization Of Tree Nuts To Reduce Microbes And Mycotoxins$100K

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.

Federal first

20months

from NANOGUARD TECHNOLOGIES, LLC’s first federal award to its first private round.

First federal award · Sep 2017
Agriculture · $100K
First Form D · May 2019
$6M · 1st Form D
Awards before first raise
2 awards

An association in public records, not a cause or a prediction.

Standing among 36 peers

Line = median

Agritech · System

  • Federal grants#10 · top 28%
  • Granted patents#3 · 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

From SEC Form D filings
  • Edward BriscoeDirectorNamed in SEC Form D filings
  • John L ClarkeExecutive OfficerNamed in SEC Form D filings
  • John PeryamDirectorNamed in SEC Form D filings
  • Kyle WellbornDirectorNamed in SEC Form D filings
  • Larry ClarkeExecutive OfficerNamed in SEC Form D filings
  • Nanda KumarDirectorNamed in SEC Form D filings
Show all 7 people
  • Scott WernimontDirectorNamed in SEC Form D filings

What it has protected

USPTO · 5 granted of 12
  • PendingElectrode Assembly, Dielectric Barrier Discharge System And Use ThereofUSPTOApplication 18415424
  • PendingReactive Gas, Reactive Gas Generation System And Product Treatment Using Reactive GasUSPTOApplication 18391272
  • PendingMethods Of Disarming Viruses Using Reactive GasUSPTOApplication 18399339
Show all 12 patent records

Related companies, and why

  • LEAFICIENT INCSimilar federal contract value in Agritech · null in contracts
  • NAVE ANALYTICS, INC.Similar federal contract value in Agritech · null in contracts
  • TERRA BIOWORKS INCSimilar federal contract value in Agritech · null in contracts
  • STRATACOR, INC.Similar federal contract value in Agritech · null in contracts
  • JUST GREENS LLCSimilar federal contract value in Agritech · null in contracts
  • PHYCOVAX LLCSimilar federal contract value in Agritech · null in contracts

Regulatory activity · Agritech

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 .