{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11490641","patent":{"patent_number":"US-11490641","title":"Detection of multi-dimensional heating patterns in thermal food processes using thermochromic inks","assignee":null,"inventors":[],"filing_date":"2019-05-16T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N"],"num_claims":20,"abstract":"Embodiments herein relate to articles and methods for detecting heating patterns within model food compositions containing irreversible thermochromic ink, and for creating multi-dimensional temperature distribution profiles within a packaged model food composition. In an embodiment, a packaged model food composition for thermal testing is included. The packaged model food composition can include a package and a model food composition disposed in the package. The model food composition can include a model food material that shares processing characteristics with a target food material and 0.05 wt. % to 20 wt. % of one or more irreversible thermochromic inks. The irreversible thermochromic inks can exhibit a variable change in at least one color parameter in response to temperature change across a selected temperature range. Other embodiments are also included herein."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Detection of multi-dimensional heating patterns in thermal food processes using thermochromic inks","description":"Embodiments herein relate to articles and methods for detecting heating patterns within model food compositions containing irreversible thermochromic ink, and for creating multi-dimensional temperatur","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11490641","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-11490641","citation_suggestion":"Patentable. \"Detection of multi-dimensional heating patterns in thermal food processes using thermochromic inks\" (US-11490641). https://patentable.app/patents/US-11490641","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11490641","json":"https://patentable.app/api/llm-context/US-11490641","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:48:51.224Z"}