{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11953456","patent":{"patent_number":"US-11953456","title":"Method for separating oil-water two-phase NMR signals by using dynamic nuclear polarization","assignee":null,"inventors":[],"filing_date":"2021-11-05T00:00:00.000Z","publication_date":"2024-04-09T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N"],"num_claims":4,"abstract":"A method for separating oil-water two-phase NMR signals by using dynamic nuclear polarization comprising: using a combination of a non-selective free radical and a selective relaxation reagent to selectively enhance an NMR signal of an oil phase or a water phase, the relaxation reagent being capable of selectively suppressing dynamic polarization enhancement of the water phase or oil phase, thus achieving the polarization enhancement of a single fluid phase in the mixed fluid phases and realizing separation of the two-phase signals; or using a selective free radical to selectively enhance the NMR signal of the oil phase or the water phase, thus achieving the polarization enhancement of a single fluid phase in the mixed fluid phases and realizing separation of the oil-water two-phase NMR signals. The method is simple and easy to operate, has a short test time, and can efficiently separate NMR signals of oil and water phases."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for separating oil-water two-phase NMR signals by using dynamic nuclear polarization","description":"A method for separating oil-water two-phase NMR signals by using dynamic nuclear polarization comprising: using a combination of a non-selective free radical and a selective relaxation reagent to sele","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11953456","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-11953456","citation_suggestion":"Patentable. \"Method for separating oil-water two-phase NMR signals by using dynamic nuclear polarization\" (US-11953456). https://patentable.app/patents/US-11953456","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11953456","json":"https://patentable.app/api/llm-context/US-11953456","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:36:25.902Z"}