{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10522405","patent":{"patent_number":"US-10522405","title":"Method of processing workpiece including cutting step that uses cutting fluid with organic acid and oxidizing agent to reduce ductility of layered bodies containing metal","assignee":null,"inventors":[],"filing_date":"2018-03-30T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":14,"abstract":"A method of processing a plate-shaped workpiece that includes layered bodies containing metal which are formed in superposed relation to projected dicing lines, includes the steps of holding the workpiece on a holding table, and thereafter, cutting the workpiece along the projected dicing lines with an annular cutting blade, thereby separating the layered bodies. The cutting blade has a slit which is open at an outer peripheral edge thereof. The step of cutting the workpiece includes the step of cutting the workpiece while supplying a cutting fluid containing an organic acid and an oxidizing agent to the workpiece."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of processing workpiece including cutting step that uses cutting fluid with organic acid and oxidizing agent to reduce ductility of layered bodies containing metal","description":"A method of processing a plate-shaped workpiece that includes layered bodies containing metal which are formed in superposed relation to projected dicing lines, includes the steps of holding the workp","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10522405","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-10522405","citation_suggestion":"Patentable. \"Method of processing workpiece including cutting step that uses cutting fluid with organic acid and oxidizing agent to reduce ductility of layered bodies containing metal\" (US-10522405). https://patentable.app/patents/US-10522405","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10522405","json":"https://patentable.app/api/llm-context/US-10522405","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:24:14.575Z"}