EP Patent

EP1625856A1 — Hydrogel polymeric conjugates of a prodrug

Assigned to Ascendis Pharma GmbH · Expires 2006-02-15 · 20y expired

What this patent protects

The application relates to a polymeric prodrug which comprises a hydrogel, a biologically active moiety and a reversible prodrug linker. The prodrug linker covalently links the hydrogel and the biologically active moiety at a position and the hydrogel has a plurality of pores wit…

USPTO Abstract

The application relates to a polymeric prodrug which comprises a hydrogel, a biologically active moiety and a reversible prodrug linker. The prodrug linker covalently links the hydrogel and the biologically active moiety at a position and the hydrogel has a plurality of pores with openings on the surface of the hydrogel. The diameter of the pores is larger than that of the biologically active moiety at least at all points of the pore between at least one of the openings and the position of the biologically active moiety.

Drugs covered by this patent

Patent Metadata

Patent number
EP1625856A1
Jurisdiction
EP
Classification
—
Expires
2006-02-15
Drug substance claim
No
Drug product claim
No
Assignee
Ascendis Pharma GmbH
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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