MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202611100466 A) filed by University Of Delhi on August 20, 2026, for System And Method For Identification Of Rare Cells In Biological Samples Using Single-Cell Rna Sequencing.

Inventor includes Prof. Alok Chandra Bharti.

The application for the patent was published on September 25, 2026, under issue no. 39/2026.

Abstract: The present invention discloses a system (100) for label-free and enrichment-independent detection of circulating tumor cells (CTCs) from peripheral blood mononuclear cells (PBMCs), comprising: at least one processor (102); and a non-transitory computer-readable medium (104) operatively coupled to the at least one processor (102) and storing one or more computer readable instructions which when executed by the at least one processor (102), configured to: receive single-cell RNA sequencing (scRNA-seq) data from a biological sample, preprocess via a pre-processing module (106), the data using quality control, normalization, and filtering steps, perform via a dimensionality reduction module (108), dimensionality reduction, perform via a clustering module (110) clustering of single-cell transcriptomic profiles, and identify circulating tumor cells based on gene expression signatures at single-cell resolution

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