MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202541029858 A) filed by Sree Chitra Tirunal Institute For Medical Sciences on March 28, 2025, for Parylene-Coated Polyurethane Fibrous Membrane For Dura Substitute Application.
Inventors include Ramesh Parameswaran; Prakash Nair; Umashankar Payanam Ramachandra; Sabareeswaran Arumugam; Easwer Hariharan Venkat; and Theerdha Vijayachandran Nair.
The application for the patent was published on October 02, 2026, under issue no. 40/2026.
Abstract: ABSTRACT PARYLENE-COATED POLYURETHANE FIBROUS MEMBRANE FOR DURA SUBSTITUTE APPLICATION The present invention discloses a modified polyurethane fibrous membrane which can be used as a dura substitute. The present invention also discloses a method for preparing the modified polyurethane fibrous membrane involving electrospinning method and chemical vapour deposition method.
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