CN Patent

CN113597328B — 用于治疗过敏症的il-4/il-13途径抑制剂和浆细胞消融的组合

Assigned to Regeneron Pharmaceuticals Inc · Expires 2025-10-31 · 1y expired

What this patent protects

本申请提供了治疗过敏症的方法,该方法包含选择具有过敏症的患者并且施用治疗有效量的IL‑4/IL‑13途径抑制剂(例如抗‑IL‑4受体抗体或其抗原结合片段)与治疗有效量的耗尽浆细胞的活性剂(例如抗‑BCMA/抗‑CD3双特异性抗体)的组合。在某些实施方案中,浆细胞消融剂例如抗‑BCMA/抗‑CD3双特异性抗体消融了浆细胞,包括IgE+浆细胞,而IL‑4/IL‑13途径抑制剂防止新的IgE+浆细胞生成,由此消除患者的变应原特异性IgE。

USPTO Abstract

本申请提供了治疗过敏症的方法,该方法包含选择具有过敏症的患者并且施用治疗有效量的IL‑4/IL‑13途径抑制剂(例如抗‑IL‑4受体抗体或其抗原结合片段)与治疗有效量的耗尽浆细胞的活性剂(例如抗‑BCMA/抗‑CD3双特异性抗体)的组合。在某些实施方案中,浆细胞消融剂例如抗‑BCMA/抗‑CD3双特异性抗体消融了浆细胞,包括IgE+浆细胞,而IL‑4/IL‑13途径抑制剂防止新的IgE+浆细胞生成,由此消除患者的变应原特异性IgE。

Drugs covered by this patent

Patent Metadata

Patent number
CN113597328B
Jurisdiction
CN
Classification
Expires
2025-10-31
Drug substance claim
No
Drug product claim
No
Assignee
Regeneron 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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