EP Patent

EP1741424A2 — Solid pharmaceutical dispersions with enhanced bioavailabilty

Assigned to Pfizer Products Inc · Expires 2007-01-10 · 19y expired

What this patent protects

Spray dried solid dispersions comprising a sparingly soluble drug and hydroxypropylmethylcellulose acetate succinate (HPMCAS) provide increased aqueous solubility and/or biavailability in a use environment.

USPTO Abstract

Spray dried solid dispersions comprising a sparingly soluble drug and hydroxypropylmethylcellulose acetate succinate (HPMCAS) provide increased aqueous solubility and/or biavailability in a use environment.

Drugs covered by this patent

Patent Metadata

Patent number
EP1741424A2
Jurisdiction
EP
Classification
—
Expires
2007-01-10
Drug substance claim
No
Drug product claim
No
Assignee
Pfizer Products Inc
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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