{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9672515","patent":{"patent_number":"US-9672515","title":"Method and system for secure payments over a computer network","assignee":null,"inventors":[],"filing_date":"2001-03-15T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G07F","G07F"],"num_claims":23,"abstract":"A method of conducting a financial transaction by a purchaser over a communications network is provided where the purchaser does not transmit his or her “real” payment card information over the network but instead secure payment application software is provided which allows for the transmission of a pseudo account number that is cryptographically processed for purposes of responding to an authorization request based on the real account number."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for secure payments over a computer network","description":"A method of conducting a financial transaction by a purchaser over a communications network is provided where the purchaser does not transmit his or her “real” payment card information over the networ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9672515","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-9672515","citation_suggestion":"Patentable. \"Method and system for secure payments over a computer network\" (US-9672515). https://patentable.app/patents/US-9672515","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9672515","json":"https://patentable.app/api/llm-context/US-9672515","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:33:25.635Z"}