{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9804064","patent":{"patent_number":"US-9804064","title":"Positive displacement pipette having an improved ejection function","assignee":null,"inventors":[],"filing_date":"2012-09-18T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":14,"abstract":"A positive displacement sampling pipette which includes a control rod, the bottom end of which controls the displacement of a device for gripping the top end of a piston of a capillary-piston assembly intended to cooperate with said pipette. The pipette includes an ejection rod of the capillary-piston assembly, movably mounted with respect to the control rod such that its bottom end exerts an ejection strain on the top end of the piston accommodated in the gripping device during a relative displacement between the ejection rod and the control rod."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Positive displacement pipette having an improved ejection function","description":"A positive displacement sampling pipette which includes a control rod, the bottom end of which controls the displacement of a device for gripping the top end of a piston of a capillary-piston assembly","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9804064","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-9804064","citation_suggestion":"Patentable. \"Positive displacement pipette having an improved ejection function\" (US-9804064). https://patentable.app/patents/US-9804064","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9804064","json":"https://patentable.app/api/llm-context/US-9804064","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:55:31.959Z"}