MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202647105611 A) filed by Purespring Therapeutics Limited on September 02, 2026, for Vectors.
Inventors include Bromley, Alice; Madill, Martin; and Smith-Moore, Sarah.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: The present invention provides a dual adeno-associated virus (AAV) vector system for expressing a COL4A3, COL4A4 or COL4A5 polypeptide comprising: (a) a first AAV vector comprising a promoter and a 5' coding sequence (CDS), wherein the 5' CDS encodes an N- terminal part of the COL4A3, COL4A4 or COL4A5 polypeptide; and (b) a second AAV vector comprising a 3' CDS, wherein the 3' CDS en...