MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202641085541 A) filed by Gurumurthy Swaminathan on July 13, 2026, for A Pulsed-Field Spiral Gel Electrophoresis (pfsge) Method And Apparatus For High-Molecular-Weight Dna Separation.
Inventor includes Gurumurthy Swaminathan.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: The Pulsed-Field Spiral Gel Electrophoresis (PFSGE) method introduces a radially graded gel porosity matrix combined with a rotational electric field to mitigate reptation-induced entanglement. The spiral trajectory, coupled with a graded mesh, reduces molecular stalling and enhances band resolution, offering a scalable alternati...