US Patent

US8231906 — Transdermal estrogen device and delivery

Composition of Matter · Assigned to Noven Pharmaceuticals Inc · Expires 2030-07-04 · 4y remaining

Vulnerability score 0/100 Ironclad — strong claim type, well-established, deep family

What this patent protects

This patent protects a transdermal drug delivery system for administering estrogen, comprising a polymer matrix and estrogen.

USPTO Abstract

Described are transdermal drug delivery systems for the transdermal administration of estrogen, comprising a polymer matrix and estrogen. Methods of making and using such systems also are described.

Drugs covered by this patent

Patent Metadata

Patent number
US8231906
Jurisdiction
US
Classification
Composition of Matter
Expires
2030-07-04
Drug substance claim
Yes
Drug product claim
Yes
Assignee
Noven Pharmaceuticals 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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