{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9797855","patent":{"patent_number":"US-9797855","title":"Method for determination of pollen viability and/or maturation grade of a pollen population","assignee":null,"inventors":[],"filing_date":"2015-01-31T00:00:00.000Z","publication_date":"2017-10-24T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":11,"abstract":"A method for the determination of pollen viability and/or maturation grade of a pollen population, comprising mechanically removing pollen grains from flowers; re-suspending pollen grains in an electrically conductive buffer for keeping the plant cells to remain viable; passing the pollen suspension through an appropriate filter with a pore size suitable for a microfluidic device being adapted to perform impedance flow cytometry (IFC); An advantage of the present invention is that a plant cell does not have to be stained for viability analysis, the method is non-invasive and a high number of cells can be analyzed in a short time frame in real-time and on-site. It is possible to follow developmental processes of plant cells, and that it is applicable to all plant species. In particular, the method allows a standardized measurement independent of the location and all over the world."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for determination of pollen viability and/or maturation grade of a pollen population","description":"A method for the determination of pollen viability and/or maturation grade of a pollen population, comprising mechanically removing pollen grains from flowers; re-suspending pollen grains in an electr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9797855","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-9797855","citation_suggestion":"Patentable. \"Method for determination of pollen viability and/or maturation grade of a pollen population\" (US-9797855). https://patentable.app/patents/US-9797855","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9797855","json":"https://patentable.app/api/llm-context/US-9797855","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:32:50.714Z"}