MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202617077105 A) filed by Sanofi on June 22, 2026, for Purification Of Closed-Ended Dna Molecules.

Inventors include Kaur Mangat, Khushdeep; Ghosh, Ronit; and Chen, Wei-Chiang.

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

Abstract: The present disclosure provides an efficient and scalable method of purifying closed- end DNA (ceDNA) for therapeutic use.

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