Intellectual Property India Publishes Patent Application for 'Reduction Of Stray Light Noise In Optical Raman Probe Sensors' Filed by Merck Patent Gmbh

MUMBAI, India, Aug. 29 -- Intellectual Property India has published a patent application (202517075257 A) filed by Merck Patent Gmbh, Darmstadt, Germany, on Aug. 7, for 'reduction of stray light noise in optical raman probe sensors.'

Inventor(s) include Puget, Renaud; Thomas, Fabrice; Duchemin, Celine; Sanchez, Celia; and Jourdainne, Laurent.

The application for the patent was published on Aug. 29, under issue no. 35/2025.

According to the abstract released by the Intellectual Property India: "A system and method for quantifying the stray light that enters a Raman optical sensor and removes this from the Raman spectrum is disclosed. One or more background noise measurements are performed by the Raman analyzer wherein the laser is disable...