{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9782773","patent":{"patent_number":"US-9782773","title":"Nanogap structure for micro/nanofluidic systems formed by sacrificial sidewalls","assignee":null,"inventors":[],"filing_date":"2015-11-24T00:00:00.000Z","publication_date":"2017-10-10T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N"],"num_claims":10,"abstract":"A technique relates to a nanogap array. A substrate has been anisotropically etched with trenches that have tapered sidewalls. A sacrificial layer is on bottoms and the tapered sidewalls of the trenches. A filling material is formed on top of the sacrificial layer in the trenches. Nanogaps are formed where at least a portion of the sacrificial layer has been removed from the tapered sidewalls of the trenches while the sacrificial layer remains on the bottoms of the trenches. Each of the nanogaps is formed between one tapered sidewall of the substrate and a corresponding tapered sidewall of the filling material. The one tapered sidewall of the substrate opposes the corresponding tapered sidewall. A capping layer is disposed on top of the substrate and the filling material, such that the nanogaps are covered but not filled in."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Nanogap structure for micro/nanofluidic systems formed by sacrificial sidewalls","description":"A technique relates to a nanogap array. A substrate has been anisotropically etched with trenches that have tapered sidewalls. A sacrificial layer is on bottoms and the tapered sidewalls of the trench","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9782773","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-9782773","citation_suggestion":"Patentable. \"Nanogap structure for micro/nanofluidic systems formed by sacrificial sidewalls\" (US-9782773). https://patentable.app/patents/US-9782773","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9782773","json":"https://patentable.app/api/llm-context/US-9782773","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:00:47.147Z"}