MUMBAI, India, June 22 -- Intellectual Property India has published a patent application (202641069519 A) filed by Ashok Leyland Limited on June 03, 2026, for Method And System For Pressure-Based Pump Control For Urea Dosing.
Inventors include Harish V; Prajitha N; Harikrishna Te; Krishnan Sadagopan; and Anish M Shaji.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: METHOD AND SYSTEM FOR PRESSURE-BASED PUMP CONTROL FOR UREA DOSING The present invention relates to urea dosing pump control in Selective Catalytic Reduction (SCR) exhaust aftertreatment mechanism. The present invention provides a method and system (100) implementing a finite state machine (116) comprising at least a START stat...