This inventor holds 5 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Purdue Research Foundation, Indian Institute of Technology Madras. Active years: 2018-2022.
Company Filing History:
4 out of 2,777 
1 out of 125 Years Active: 2018-2022
Title: Innovations of Depanjan Sarkar
Introduction
Depanjan Sarkar is a notable inventor based in Chennai, India. He has made significant contributions to the field of nanotechnology and mass spectrometry. With a total of 5 patents to his name, Sarkar's work focuses on innovative methods that enhance water disinfection and improve mass spectrometry techniques.
Latest Patents
One of Sarkar's latest patents is titled "Method for creating nanopores in MOSnanosheets by chemical drilling for disinfection of water under visible light." This invention introduces a novel approach to creating nanopores in single-layer molybdenum disulfide (MoS) nanosheets through the electrospray deposition of silver ions. The resulting nanopores, with diameters of 3-5 nm, significantly enhance the efficiency of water disinfection, demonstrating a tenfold increase compared to standard MoS nanosheets. The method has been tested with various bacterial strains and a viral strain, showcasing its practical applications.
Another significant patent is related to "Mass spectrometry probes and systems for ionizing a sample." This invention provides a mass spectrometry probe that includes a substrate coated with a material, which protrudes from the substrate. This innovation aims to improve the efficiency and effectiveness of mass spectrometry techniques.
Career Highlights
Sarkar has worked with prestigious institutions such as the Purdue Research Foundation and the Indian Institute of Technology Madras. His experience in these organizations has contributed to his development as a leading inventor in his field.
Collaborations
Throughout his career, Sarkar has collaborated with esteemed colleagues, including Robert Graham Cooks and Thalappil Pradeep. These collaborations have further enriched his research and innovations.
Conclusion
Depanjan Sarkar's contributions to nanotechnology and mass spectrometry highlight his innovative spirit and dedication to advancing scientific knowledge. His patents not only demonstrate his expertise but also offer practical solutions to pressing challenges in water disinfection and analytical techniques.