{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11498064","patent":{"patent_number":"US-11498064","title":"Photometric dispensing nozzle unit, photometric dispensing apparatus, and photometric dispensing method","assignee":null,"inventors":[],"filing_date":"2018-03-28T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N","G01N","G01N"],"num_claims":16,"abstract":"A photometric dispensing nozzle unit, a photometric dispensing apparatus, and a photometric dispensing method are for preventing an increase in apparatus scale and have a simple structure to be easily handled. A nozzle performs suction/discharge of gas through a distal end opening and can have a dispensing tip attached thereto. A light guide end portion is provided in the nozzle and can receive or irradiate light at a distal end of the nozzle. A dispensing cylinder has a cylinder having a cavity therein, a plunger that is slidable in the cavity, and a suction/discharge port that performs suction/discharge of gas. A suction/discharge flow path passes through the nozzle and communicates with the suction/discharge port and the distal end opening of the nozzle. A light guide path is optically connected to the light guide end portion through the nozzle but not through the dispensing cylinder."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Photometric dispensing nozzle unit, photometric dispensing apparatus, and photometric dispensing method","description":"A photometric dispensing nozzle unit, a photometric dispensing apparatus, and a photometric dispensing method are for preventing an increase in apparatus scale and have a simple structure to be easily","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11498064","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-11498064","citation_suggestion":"Patentable. \"Photometric dispensing nozzle unit, photometric dispensing apparatus, and photometric dispensing method\" (US-11498064). https://patentable.app/patents/US-11498064","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11498064","json":"https://patentable.app/api/llm-context/US-11498064","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:37:59.614Z"}