{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9638680","patent":{"patent_number":"US-9638680","title":"Composition for the colorimetric detection of water in hydrocarbon fuels and a process for the preparation thereof","assignee":null,"inventors":[],"filing_date":"2015-01-12T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":11,"abstract":"The embodiments of the present invention disclose a composition for the colorimetric detection of water in hydrocarbon fuels and a process for the preparation thereof. The embodiments of the present invention relate to an improved method for determining the presence or absence of water in non-polar organic fluids such as petroleum oil or hydrocarbon oils by using an indicator system containing a water insoluble wetting agent and a water soluble dye which can be performed rapidly without costly instrumentation and tedious, time consuming analytical methods."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Composition for the colorimetric detection of water in hydrocarbon fuels and a process for the preparation thereof","description":"The embodiments of the present invention disclose a composition for the colorimetric detection of water in hydrocarbon fuels and a process for the preparation thereof. The embodiments of the present i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9638680","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-9638680","citation_suggestion":"Patentable. \"Composition for the colorimetric detection of water in hydrocarbon fuels and a process for the preparation thereof\" (US-9638680). https://patentable.app/patents/US-9638680","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9638680","json":"https://patentable.app/api/llm-context/US-9638680","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:04:22.007Z"}