MUMBAI, India, Aug. 10 -- Intellectual Property India has published a patent application (202611074125 A) filed by Noida Institute Of Engineering And Technology Niet on June 15, 2026, for Nutripath: A Clinically-Grounded, Biometric-Aware Personalized Meal Recommendation System With Cross-Contamination Allergy Filtering.
Inventors include Yaduvir Singh; and Dr. Vikas Sagar.
The application for the patent was published on July 31, 2026, under issue no. 31/2026.
Abstract: The present invention discloses NUTRIPATH, a personalized meal recommendation system that fuses a user natural-language query (100), real-time biometric telemetry from a wearable device (102, 230, 240, 250) and an ICD-10 keyed clinical profile (104, 210) into a structured constraint object. The system comprises a food knowledge graph (180), a six-stage processing pipeline performing Refine (110), Retrieve (120), Rerank (130), Reason (140), Render (150) and Run-anywhere (160) operations, and a cross-contamination probability graph (135, 350, 360) that computes a severity-weighted allergen risk using the user's IgE sensitivity grade (340). Pluggable clinical rule packs (220-224) provide condition-specific hard constraints. A per-meal personalized target vector generator (270) replaces static RDA heuristics. The system delivers verifiable, explainable, and edge-deployable meal recommendations.
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