{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10488296","patent":{"patent_number":"US-10488296","title":"Method of determining stress variations over time in an undersea pipe for transporting fluids","assignee":null,"inventors":[],"filing_date":"2018-08-30T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G01D"],"num_claims":13,"abstract":"A method of determining stress variations over time in an undersea pipe for transporting fluids, the method comprising: installing along the entire length of the pipe (1) at least one distributed optical fiber sensor (2-1 to 2-4) using Rayleigh backscattering, the sensor being dedicated to measuring at least one degree of freedom of movement variation over time in the pipe at each cross section of the pipe; continuously measuring movement variation of the optical fiber sensor over time; and determining stress variations over time at each point in the pipe by time integration of the measured movement variation of the optical fiber sensor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of determining stress variations over time in an undersea pipe for transporting fluids","description":"A method of determining stress variations over time in an undersea pipe for transporting fluids, the method comprising: installing along the entire length of the pipe (1) at least one distributed opti","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10488296","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-10488296","citation_suggestion":"Patentable. \"Method of determining stress variations over time in an undersea pipe for transporting fluids\" (US-10488296). https://patentable.app/patents/US-10488296","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10488296","json":"https://patentable.app/api/llm-context/US-10488296","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:06:51.883Z"}