Marinomed Sells Carragelose Business to Unither Pharmaceuticals
Deal News | Mar 19, 2025 | CEE Legal Matters

DLA Piper has successfully advised Austrian biotech company Marinomed Biotech on the divestment of its Carragelose business to Unither Pharmaceuticals. Carragelose is a distinctive sulfated polymer derived from red seaweed, renowned for its efficacy in blocking viruses and allergens. Marinomed, which is publicly listed on the Vienna Stock Exchange, specializes in the Marinosolv platform that increases the solubility and bioavailability of poorly soluble compounds. Unither Pharmaceuticals, a French contract development and manufacturing organization, is the acquirer of the business, supported by legal guidance from Lamartine Conseil. The transaction was facilitated by DLA Piper's Vienna-based team, which included several experienced partners and associates.
Sectors
- Biotechnology
- Pharmaceuticals
- Legal Services
Geography
- Austria – Marinomed Biotech, the target company, is headquartered in Austria, and the transaction draws significance to this geography.
- France – Unither Pharmaceuticals, the acquiring company, is based in France, indicating its geographical relevance in the transaction.
Industry
- Biotechnology – The article involves Marinomed Biotech, an Austrian biotech company known for developing innovative therapeutics.
- Pharmaceuticals – Unither Pharmaceuticals, the acquiring company, is a French contract development and manufacturing organization within the pharmaceutical industry.
- Legal Services – DLA Piper, a global law firm, advised on the transaction, highlighting the role of legal services in M&A activities.
Financials
Participants
Name | Role | Type | Description |
---|---|---|---|
Marinomed Biotech | Target | Company | An Austrian biotech company, publicly listed, specializing in the development of therapeutics with improved solubility and bioavailability. |
Unither Pharmaceuticals | Buyer | Company | A French contract development and manufacturing organization that acquired the Carragelose business. |
DLA Piper | Legal Advisor | Company | A global law firm that advised Marinomed Biotech on the sale transaction. |
Lamartine Conseil | Legal Advisor | Company | Advised Unither Pharmaceuticals on the transaction. |