{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12000059","patent":{"patent_number":"US-12000059","title":"Apparatus and methods for controlled electrochemical surface modification","assignee":null,"inventors":[],"filing_date":"2017-12-11T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N"],"num_claims":40,"abstract":"Disclosed are electrode arrays and methods of focusing charge density (voltage or current) at a functional surface on electrode arrays. An example method comprises: a. providing an electrode array comprising: i. a support substrate; ii. at least one surface structure protruding from an upper surface of the support substrate wherein the surface structure includes an electrode layer; iii. a functional surface on the electrode layer, wherein the functional surface is on an upper portion of the at least one surface structure and wherein the functional surface is adapted to contact an active species in a conductive solution; b. exposing the surface structure to the conductive solution comprising an active species, in which a counter electrode is positioned; c. establishing a current or voltage between the functional surface on the electrode layer and the counter electrode such that the charge density is focussed at the functional surface on the electrode layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and methods for controlled electrochemical surface modification","description":"Disclosed are electrode arrays and methods of focusing charge density (voltage or current) at a functional surface on electrode arrays. An example method comprises: a. providing an electrode array com","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12000059","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-12000059","citation_suggestion":"Patentable. \"Apparatus and methods for controlled electrochemical surface modification\" (US-12000059). https://patentable.app/patents/US-12000059","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12000059","json":"https://patentable.app/api/llm-context/US-12000059","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:22:09.309Z"}