{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11993639","patent":{"patent_number":"US-11993639","title":"Therapeutic IL-13 polypeptides","assignee":null,"inventors":[],"filing_date":"2021-07-29T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["G09G","G09G","H04N","H04N","G09G"],"num_claims":8,"abstract":"Variant IL-13 polypeptides are provided, which are engineered to have one or more of the following properties: (a) altered affinity for IL-13Rα2, relative to the native human IL-13 protein; (b) altered affinity for IL-13Rα1 relative to the native human IL-13 protein; (c) a disruption in the binding site for IL-4Rα relative to the native human IL-13 protein."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Therapeutic IL-13 polypeptides","description":"Variant IL-13 polypeptides are provided, which are engineered to have one or more of the following properties: (a) altered affinity for IL-13Rα2, relative to the native human IL-13 protein; (b) altere","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11993639","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11993639","citation_suggestion":"Patentable. \"Therapeutic IL-13 polypeptides\" (US-11993639). https://patentable.app/patents/US-11993639","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11993639","json":"https://patentable.app/api/llm-context/US-11993639","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T16:57:42.239Z"}