{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11520167","patent":{"patent_number":"US-11520167","title":"Environmental scanning electron microscopy analysis for contact lens coating selection and manufacturing","assignee":null,"inventors":[],"filing_date":"2019-11-26T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":14,"abstract":"Use of high resolution environmental scanning electron microscopy to capture images of contact lens coating layers, enabling measurement of the coating thickness and structures of the coating layer to be precisely characterized. The coating layer can be directly visualized and quantitatively measured. Furthermore, controlled environments of varying temperatures and varying levels of relative humidity can be established in environmental scanning electron microscopy, such that the dynamic changes of the coating in such conditions can be imaged and measured. The controlled environments can be set up to mimic either the manufacturing process conditions, or be set up to simulate lens-on-eye conditions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Environmental scanning electron microscopy analysis for contact lens coating selection and manufacturing","description":"Use of high resolution environmental scanning electron microscopy to capture images of contact lens coating layers, enabling measurement of the coating thickness and structures of the coating layer to","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11520167","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-11520167","citation_suggestion":"Patentable. \"Environmental scanning electron microscopy analysis for contact lens coating selection and manufacturing\" (US-11520167). https://patentable.app/patents/US-11520167","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11520167","json":"https://patentable.app/api/llm-context/US-11520167","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:14:05.412Z"}