Gelsana Therapeutics
Aurora, US · Delaware corporation · 2 known investors
GelSana Therapeutics develops zwitterionic polymer-based biomaterials for wound care, addressing excess sustained inflammation that impedes healing. Its first product, CleraFlex, is a shelf-stable wound dressing designed to reduce inflammation, repel bacteria, balance moisture, and provide a protective barrier.
Founders & leadership





Board


Investors · 2
Reported raises · per SEC filings
Form D private placements$3.5M disclosed across 1 round · 2023
▶$3.5MraisedMar 2026 · 20 investors · BiotechnologyRule 506(b)
- Mike FreemanDirector
- Diana VerrilliDirector
- Melissa KrebsExecutive Officer, Director
- Offering amount
- $3.7M
- Amount sold
- $3.5M
- First sale
- Nov 2023
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 2
by search overlapCompanies competing with Gelsana Therapeutics for the same Google search keywords, organic and paid, via search-intersection analysis.
Non-dilutive funding · 2 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2023 | $299.6K |
| U.S. Air ForceAir Force | Phase I | 2023 | $75K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
Frequently asked questions
- What does Gelsana Therapeutics do?
- GelSana Therapeutics develops zwitterionic polymer-based biomaterials for wound care, addressing excess sustained inflammation that impedes healing. Its first product, CleraFlex, is a shelf-stable wound dressing designed to reduce inflammation, repel bacteria, balance moisture, and provide a protective barrier.
- Who founded Gelsana Therapeutics?
- Gelsana Therapeutics was founded by Melissa Krebs.
- Who are Gelsana Therapeutics's investors?
- Gelsana Therapeutics's investors include Innosphere Ventures, MINES VENTURE.
- How much funding has Gelsana Therapeutics raised?
- Gelsana Therapeutics has disclosed $3.5M raised across 1 round.
- Where is Gelsana Therapeutics headquartered?
- Gelsana Therapeutics is headquartered in Aurora, US.