US Patent

US11476952 — Pharma-informatics system

Formulation · Assigned to Otsuka Pharmaceutical Co Ltd · Expires 2026-04-28 · 0y expired

Vulnerability score 53/100 Moderate — design-around opportunities exist

What this patent protects

This patent protects a power source apparatus that generates power and information encoded in a current flow within a conducting medium.

USPTO Abstract

An apparatus that includes a partial power source including a first material and a second material, the partial power source configured to generate, upon contact with a conducting medium, a potential difference between the first material and the second material to provide power to a control device, and generate, using the first material and the second material, a current flow within the conducting medium, the current flow including information encoded based on a variable conductance between the first material and the second material.

Drugs covered by this patent

Patent Metadata

Patent number
US11476952
Jurisdiction
US
Classification
Formulation
Expires
2026-04-28
Drug substance claim
No
Drug product claim
Yes
Assignee
Otsuka Pharmaceutical 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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