MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202621036767 A) filed by Persistent Systems on March 26, 2026, for System And Method For Agent-Based Iterative Obfuscation With Hybrid Local-Cloud Inference For Privacy-Preserving Language Models.

Inventor includes Mr. Nitish Shrivastava.

The application for the patent was published on August 07, 2026, under issue no. 32/2026.

Abstract: A system and method for privacy-preserving processing of sensitive organizational data during interactions with large language models are disclosed. The system comprises a gateway proxy (110) configured to intercept requests from enterprise applications (101) prior to transmission to external LLM (102). A agent orche...