{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9747490","patent":{"patent_number":"US-9747490","title":"Cell size imaging","assignee":null,"inventors":[],"filing_date":"2015-11-04T00:00:00.000Z","publication_date":"2017-08-29T00:00:00.000Z","cpc_codes":["G06V","G06V"],"num_claims":21,"abstract":"In the various embodiments, cell size imaging is performed using a method that relies upon the acquisition of gradient echo and spin echo data during contrast agent (CA) passage through tissue and estimation of “perturber” size using the ratio of ΔR2* and ΔR2. When measured at CA equilibrium, the magnetic field perturbations, and associated MRI signal changes, are determined by the cellular features and not the vasculature. Thus, in cell size imaging the cells act as the perturbers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Cell size imaging","description":"In the various embodiments, cell size imaging is performed using a method that relies upon the acquisition of gradient echo and spin echo data during contrast agent (CA) passage through tissue and est","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9747490","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-9747490","citation_suggestion":"Patentable. \"Cell size imaging\" (US-9747490). https://patentable.app/patents/US-9747490","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9747490","json":"https://patentable.app/api/llm-context/US-9747490","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:00:10.807Z"}