US Patent

US12013403 — Compositions and methods for detection of SMN protein in a subject and treatment of a subject

Method of Use · Assigned to Biogen MA Inc · Expires 2036-03-04 · 10y remaining

Vulnerability score 75/100 Vulnerable — likely target for IPR or design-around

What this patent protects

This patent protects methods and compositions for modulating splicing of SMN2 mRNA and detecting SMN protein in a subject.

USPTO Abstract

Disclosed herein are compounds, compositions and methods for modulating splicing of SMN2 mRNA in a subject. Also provided are uses of disclosed compounds and compositions in the manufacture of a medicament for treatment of diseases and disorders, including spinal muscular atrophy. Also provided are kits for detecting the amount of SMN protein in a sample of cerebrospinal fluid.

Drugs covered by this patent

nusinersen-sodium (NUSINERSEN SODIUM)

FDA Patent Use Codes

When a patent is method-of-use, FDA lists it once per applicable indication ("U-code"). Each U-code carves out a specific therapeutic use that generic filers must either license or design around.

Code	Description	Drug
`U-1941`	—	nusinersen-sodium

Patent Metadata

Patent number: US12013403
Jurisdiction: US
Classification: Method of Use
Expires: 2036-03-04
Drug substance claim: No
Drug product claim: No
Assignee: Biogen MA 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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