MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202521015451 A) filed by Rungta International Skills University; Rungta College Of Engineering & Technology; and Rungta College Of Pharmaceutical Sciences And Research on February 22, 2025, for Autonomous Robotic System For Stratigraphic Analysis And Archaeological Exploration.

Inventors include Dr. Subhash Chandra Shrivastava; Dr. Ritu Shrivastava; Gangaram Singh; Ashutosh Raj; Ankita Dandare; Sanidhya Sahu; Yuvraj Singh; Ishan Sahu; Vijeta Kumari; and Gaurav Sagar.

The application for the patent was published on August 28, 2026, under issue no. 35/2026.

Abstract: Autonomous Robotic System for Stratigraphic Analysis and Archaeological Exploration This invention describes an autonomous modular robotic system for stratigraphic analysis, real-time elemental identification, subsurface mapping, and artifact correlation in archaeological exploration. The system comprises advanced robotics, ground-penetrating radar (GPR), high-resolution X-ray fluorescence (XRF) spectrometry, and sensor-based visualization tools integrated with artificial intelligence. It autonomously navigates diverse terrains using LiDAR and ultrasonic sensors, performs non-invasive subsurface mapping, and collects stratified soil, air, and water samples with contamination-free precision. Real-time elemental analysis and photogrammetry generate comprehensive multi-dimensional site maps, while machine learning algorithms facilitate artifact classification and historical correlation. The modular design ensures adaptability to various excavation requirements, while renewable energy systems enable prolonged field operations. This invention significantly enhances the efficiency, accuracy, and non-invasiveness of archaeological research, preserving the integrity of stratigraphic layers and artifacts while reducing manual intervention and reliance on external laboratory testing.

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