Intellectual Property India Publishes Patent Application for “sensitivity-Enhanced Plasmonic Tapered Optical Fiber Sensor For Label Free Creatinine Detection In Serum ”

MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202611090615 A) filed by Dit University on July 25, 2026, for “sensitivity-Enhanced Plasmonic Tapered Optical Fiber Sensor For Label Free Creatinine Detection In Serum ”.

Inventors include Dr. Vivek Kumar Gupta; and Dr. Kuldeep Choudhary.

The application for the patent was published on September 18, 2026, under issue no. 38/2026.

Abstract: The present invention relates to a Sensitivity-Enhanced Plasmonic Tapered Optical Fiber Sensor for Label Free Creatinine Detection in Serum. The sensor comprises a single-mode optical fiber having a tapered sensing region formed between two non-tapered fiber portions, a broadband light source optically coupled to...