{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10520400","patent":{"patent_number":"US-10520400","title":"Stream sampler—mass reduction system for flowing powders","assignee":null,"inventors":[],"filing_date":"2018-09-19T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N","G01N","G01N","G01N","G01N","G01N"],"num_claims":22,"abstract":"A device for obtaining samples from a flowing powder stream and performing their immediate analysis using a spectroscopic method is provided. Systematic sample size reduction is achieved to provide representative samples and their immediate (real-time) analysis. The powder blends may come from pharmaceutical, vitamin and nutraceutical products, which must fulfill blend homogeneity requirements. All parts of the batch will have the same probability of being selected as a sample. Samples are obtained without disturbing or changing the composition of the powder blend during the sampling process. Unlike the sample thief commonly used in the pharmaceutical industry, the device of the invention does not disturb the powder blend and does not change the properties of the powder blend during the sampling."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Stream sampler—mass reduction system for flowing powders","description":"A device for obtaining samples from a flowing powder stream and performing their immediate analysis using a spectroscopic method is provided. Systematic sample size reduction is achieved to provide re","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10520400","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-10520400","citation_suggestion":"Patentable. \"Stream sampler—mass reduction system for flowing powders\" (US-10520400). https://patentable.app/patents/US-10520400","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10520400","json":"https://patentable.app/api/llm-context/US-10520400","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:15:13.613Z"}