MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202611067558 A) filed by Sharda University on May 29, 2026, for Gemstone Article Cleaning System.

Inventors include Dr. Mayank Kumar Goyal; Dr. Prashant Upadhyay; Dr. Nidhi Gupta; Dr. Gunjan Aggarwal; Dr. Annu Mishra; Dr. Renu Mishra; Dr. Swati Singal; and Mohamamd Asim.

The application for the patent was published on July 17, 2026, under issue no. 29/2026.

Abstract: ABSTRACT Disclosed herein is a gemstone article cleaning system (100) that comprises a cleaning chamber (102) receives a gemstone article, a user interface (104) initiates cleaning operations, a sensing unit (108) captures multi-dimensional data, a cleaning unit (110) performs cleaning, a communication network (112) transmits real-time data to multiple components of system (100), a processing unit (114) processes real-time data to switch between continuous and pulsed cleaning mode, processing unit (114) further comprises a data input module (116), a data pre-processing module (118), a sensor fusion module (120), a feature extraction module (122), a classification module (126), a profile generation module (128), a comparison module (130), a predictive module (132), a control module (134), a scoring module (138), a feedback module (136), a damage prediction and prevention module (142), a safe- mode cleaning module (144), a failure handling module (146) and a post-clean validation module (152).

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