EP Patent

EP0407815A2 — Polyprenyl compound composition for soft capsules

Assigned to Eisai Co Ltd · Expires 1991-01-16 · 35y expired

What this patent protects

A pharmacological composition for soft capsules, comprises a polyprenyl compound having the formula (1) and a surfactant and/or an unsaturated aliphatic acid, improved in absorbability. <CHEM> wherein n represents 1 to 3,

USPTO Abstract

A pharmacological composition for soft capsules, comprises a polyprenyl compound having the formula (1) and a surfactant and/or an unsaturated aliphatic acid, improved in absorbability. <CHEM> wherein n represents 1 to 3,

Drugs covered by this patent

Patent Metadata

Patent number: EP0407815A2
Jurisdiction: EP
Classification: —
Expires: 1991-01-16
Drug substance claim: No
Drug product claim: No
Assignee: Eisai Co Ltd
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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