Intellectual Property India Publishes Patent Application for 'A Portable Handheld Device For Environmental Dna Sampling And Testing' Filed by Graphic Era

MUMBAI, India, Jan. 8 -- Intellectual Property India has published a patent application (202511102579 A) filed by Graphic Era, Dehradun, Uttarakhand, on Oct. 24, 2025, for 'a portable handheld device for environmental dna sampling and testing.'

Inventor(s) include Deependra Pratap Singh.

The application for the patent was published on Dec. 12, under issue no. 50/2025.

According to the abstract released by the Intellectual Property India: "The present invention discloses a portable handheld device (101) for environmental DNA (eDNA) sampling and testing. The device integrates a sampling chamber (102), microfiltration unit (103), microfluidic cartridge (104), PCR amplification unit (105), digital display (106), power module (107), and wirel...