MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202617068075 A) filed by Jubilant Draximage Inc. on May 30, 2026, for Albumin Conjugates And Process For Preparation Thereof.
Inventors include Nandi, Indranil; Kulangara, Vijayaraj Kuniyil; Pena, Miriam Ruiz; Diaz, Aida Mary Abreu; Bhattacharyya, Arundhati; and Sarwal, Dinesh Kumar.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: The embodiments of the present invention disclose a conjugate compound of formula X-J- MAA, wherein X is a diagnostic or therapeutic radioisotope; J is an optional chelating agent; and MAA is macroaggregated albumin particles. The invention also discloses sterile and stable ready to use or reconstituted radiopharmaceutical composition of X-J-MAA and manufacturing process thereof. Preferably, the invention relates to radiopharmaceutical compositions of 99mTc. The prepared radiopharmaceutical compositions exhibit desirable technical attributes like stability, radiochemical purity, less impurities, pH, better bio- distribution and desirable average particle size for further administration to patients for therapeutic and diagnostic use.
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