{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8494787","patent":{"patent_number":"US-8494787","title":"Magnetic ink for marking defective parts or assemblies during manufacturing","assignee":null,"inventors":[],"filing_date":"2008-03-21T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":8,"abstract":"Magnetic ink is used to mark defective parts or assemblies during manufacturing, thereby allowing the defective parts or assemblies to be detected in products following manufacturing, even if they are concealed or hidden in the final product. An example of such a defect-containing product is a laminated microfluidic device which contains a defective capillary."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Magnetic ink for marking defective parts or assemblies during manufacturing","description":"Magnetic ink is used to mark defective parts or assemblies during manufacturing, thereby allowing the defective parts or assemblies to be detected in products following manufacturing, even if they are","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8494787","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-8494787","citation_suggestion":"Patentable. \"Magnetic ink for marking defective parts or assemblies during manufacturing\" (US-8494787). https://patentable.app/patents/US-8494787","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8494787","json":"https://patentable.app/api/llm-context/US-8494787","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:17:18.219Z"}