MUMBAI, India, Nov. 21 -- Intellectual Property India has published a patent application (202511079674 A) filed by Noida Institute Of Engineering & Technology, Greater Noida, Uttar Pradesh, on Aug. 22, for 'a method for evaluation of polyherbal preparation for screening of urolithiasis and hypertension disease.'
Inventor(s) include Dr Avijit Mazumder; Dr Saumya Das; Ms Pooja; Dr Anjna Rani; Dr Salahuddin; and Ms Bhavani Pentela.
The application for the patent was published on Nov. 21, under issue no. 47/2025.
According to the abstract released by the Intellectual Property India: "Disclosed herein is a method for evaluating a polyherbal preparation for screening of urolithiasis and hypertension begins with procuring plant materials (102), specifically Saraca asoca bark and Aegle marmelos leaves, followed by verifying their authenticity (104) using botanical or phytochemical methods. The bioactive constituents are then extracted (106) through suitable extraction techniques and analyzed for their phytochemical properties (108). Pharmacological evaluation (110) is conducted to assess therapeutic efficacy. The method includes evaluating anti-urolithiatic activity (112) using an ethylene glycol-induced urolithiasis model in rats and testing anti-hypertensive activity (114) through a fructose-induced hypertension model, with blood pressure monitoring. Serum analysis (116) is performed to determine relevant biochemical markers, while histopathological examination (118) of kidney and associated tissues assesses cellular changes. Urine analysis (120) helps evaluate crystalluria and electrolyte balance. Finally, statistical evaluation (122) is conducted on the collected data to determine the effectiveness of the polyherbal preparation."
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