{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8512759","patent":{"patent_number":"US-8512759","title":"Methods of formulating and designing liquid drug suspensions containing ion exchange resin particles","assignee":null,"inventors":[],"filing_date":"2012-06-07T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":18,"abstract":"The invention relates to the formulation and quality control of liquid drug suspensions. In particular, the invention relates to methods of formulating liquid suspensions comprising drug-containing resin particles. The invention also relates to methods of confirming the acceptability of drug-containing resin particles for use in formulating liquid drug suspensions. The invention further relates to methods of formulating liquid suspensions in which drug-containing resin particles, the liquid suspension, or both are modified to achieve a desired in vitro dissolution profile. The invention also relates to a novel dissolution method and methods of predicting in vivo bioequivalence based on in vitro dissolution methods."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods of formulating and designing liquid drug suspensions containing ion exchange resin particles","description":"The invention relates to the formulation and quality control of liquid drug suspensions. In particular, the invention relates to methods of formulating liquid suspensions comprising drug-containing re","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8512759","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-8512759","citation_suggestion":"Patentable. \"Methods of formulating and designing liquid drug suspensions containing ion exchange resin particles\" (US-8512759). https://patentable.app/patents/US-8512759","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8512759","json":"https://patentable.app/api/llm-context/US-8512759","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:09:53.083Z"}