{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8534820","patent":{"patent_number":"US-8534820","title":"Ink for ink-jet recording, ink cartridge, ink-jet recording apparatus, method of determining, and method of ink-jet recording","assignee":null,"inventors":[],"filing_date":"2009-01-21T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":7,"abstract":"An ink for ink-jet recording includes a luminescence marker which emits light by oxidization. It may be determined whether the ink for ink-jet recording is used for recording the ink-jet recorded object with a simple method such as an evaluation of luminescence by oxidation, without requiring a special equipment."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Ink for ink-jet recording, ink cartridge, ink-jet recording apparatus, method of determining, and method of ink-jet recording","description":"An ink for ink-jet recording includes a luminescence marker which emits light by oxidization. It may be determined whether the ink for ink-jet recording is used for recording the ink-jet recorded obje","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8534820","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-8534820","citation_suggestion":"Patentable. \"Ink for ink-jet recording, ink cartridge, ink-jet recording apparatus, method of determining, and method of ink-jet recording\" (US-8534820). https://patentable.app/patents/US-8534820","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8534820","json":"https://patentable.app/api/llm-context/US-8534820","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:32:30.843Z"}