MUMBAI, India, Feb. 13 -- Intellectual Property India has published a patent application (202641009394 A) filed by Jahnavi Bandla; P. Sahana Reddy; Ashok Gorja; Malla Reddy Institute Of Pharmaceutical Sciences, Malla Reddy Vishwavidyapeeth; and Vishnu Institute Of Pharmaceutical Education And Research, Vishnupur, Telangana, on Jan. 29, for 'a fourier transform infrared (ftir) spectroscopy-based method for stress degradation profiling and stability assessment of guaifenesin.'
Inventor(s) include Jahnavi Bandla; P. Sahana Reddy; and Ashok Gorja.
The application for the patent was published on Feb. 13, under issue no. 07/2026.
According to the abstract released by the Intellectual Property India: "The present invention discloses an FTIR spectroscopy-based method for evaluating the degradation behavior of guaifenesin under acidic, basic, oxidative, photolytic, and thermal stress conditions. The method enables rapid, non-destructive assessment of structural integrity through functional group-specific spectral analysis, establishing the absence of carbonyl formation as a key indicator of stability."
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