Lydex Pharmaceuticals LLC

Charleston, SC · Biotech · Defunct

Novel histone deacetylase (HDAC) inhibitors optimized for parenteral administration to treat hepatic ischemia reperfusion injury

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Updated · lydexpharma.com

Sector
Biotech
Headquarters
Charleston, SC
Total capital
$941K
Federal grants
$941K
3 awards · 2019–2021
Rank in peer group#90 of 392
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
None on recordNo USPTO grants. Applications publish after 18 months.

Capital timeline

201920202021FEDERAL ↑EQUITY ↓Cumulative $941K$295K$295K$350K
201920202021FEDERAL ↑EQUITY ↓Cumulative $941K$295K$295K$350K

Latest events

  • Federal grantHealth and Human S · Phase I · Treatment of liver fibrosis with oral hepatic stable and non-genotoxic HDAC inhibitors$350K
  • Federal grantHealth and Human S · Phase I · Next generation HDAC inhibitors with superior potency, selectivity, and pharmacokinetic profiles for the treatment of liver ischemia-reperfusion injury$295K
  • Federal grantHealth and Human S · Phase I · Next generation HDAC inhibitors with superior potency, selectivity, and pharmacokinetic profiles for the treatment of liver ischemia-reperfusion injury$295K

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 392 peers

Line = median

Biotech · Molecule

  • Federal grants#90 · top 23%

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

Regulatory activity · Biotech

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 .