Hafion Inc.

Ann Arbor, MI · Biotech · Private

Prophylactic vaccine against Pseudomonas aeruginosa infection

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Updated Oct 23, 2026

Sector: Biotech
Headquarters: Ann Arbor, MI
Total capital: $2.8M

Federal grants: $2.3M; 8 awards · 2018–2023; Rank in peer group#269 of 326
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $536K; 2 awards · Health and Human S; Rank in Biotech#229 of 4373
Granted patents: None on recordNo USPTO grants. Applications publish after 18 months.

Capital timeline

Latest events

Jan 2023Federal grantHealth and Human S · Phase I · Formulation of a prophylactic vaccine against Pseudomonas aeruginosa$300K
Mar 2022Federal grantHealth and Human S · Phase I · Formulation of a prophylactic vaccine against Pseudomonas aeruginosa$600K
Mar 2022Federal grantHealth and Human S · Phase I · Formulation of a prophylactic vaccine against Pseudomonas aeruginosa$300K
Jun 2021Federal grantHealth and Human S · Phase I · Production of a Nanoparticle Vaccine to Aid in Smoking Cessation$129K
Jul 2020Federal grantHealth and Human S · Phase I · Production of a Nanoparticle Vaccine to Aid in Smoking Cessation$349K
Jun 2020Federal grantHealth and Human S · Phase I · Production of a Nanoparticle Vaccine to Aid in Smoking Cessation$220K
Sep 2019Federal contractHealth and Human S · Toward The Development Of A Protein: Non-protein Macromolecular Adjuvants.$311K

Show 3 earlier federal awards

Aug 2018Federal grantHealth and Human S · Phase I · Determination of protective efficacy of multimeric Shigella vaccine as the next step toward human trials$178K
Aug 2018Federal grantHealth and Human S · Phase I · Determination of protective efficacy of multimeric Shigella vaccine as the next step toward human trials$178K
Jul 2017Federal contractHealth and Human S · Igf::ot::igf Generating Synergy Between Protein And Non-protein Macromolecular Adjuvants$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 326 peers

Line = median

Biotech · Molecule

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

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What 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

VITAN-BIOTECH LLCSimilar federal contract value in Biotech · $550K in contracts
Oleolive, Inc.Similar federal contract value in Biotech · $550K in contracts
FERROLOGIX INCSimilar federal contract value in Biotech · $548K in contracts
BrainXell, IncSimilar federal contract value in Biotech · $516K in contracts
VASCUMAB LLCSimilar federal contract value in Biotech · $502K in contracts
Cocrystal Pharma, Inc.Similar federal contract value in Biotech · $498K in contracts

Regulatory activity · Biotech

Sector-level, not company-level

07 Jul 2026New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Application; Change of SponsorFood and Drug Administration
30 Jun 2026Medical Devices; General and Plastic Surgery Devices; Classification of the Skin Patch for Treatment of HyperhidrosisFood and Drug Administration
30 Jun 2026Medical Devices; Anesthesiology Devices; Classification of the Monitor for Opioid Induced Impairment of OxygenationFood and Drug Administration
29 Jun 2026Medical Devices; Orthopedic Devices; Classification of the Medial Knee Implanted Shock AbsorberFood and Drug Administration
26 Jun 2026Medical Devices; Neurological Devices; Classification of the External Lower Extremity Nerve Stimulator for Restless Legs SyndromeFood and Drug Administration
26 Jun 2026Medical Devices; General Hospital and Personal Use Devices; Classification of the Infant Supine Sleep SystemFood and Drug 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 Oct 23, 2026. SBIR and STTR awards through Oct 21, 2026.