MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202617077106 A) filed by Sanofi on June 22, 2026, for Synthesized Thiazolidines As A Cysteine Delivery Method In Cell Culture Feed.
Inventors include Wu, Yang; and Liu, Yuxin.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: The present disclosure, in some aspects, is directed to methods of making cysteine source solutions comprising a thiazolidine. In certain other aspects, the present disclosure is directed to methods of using the cysteine source solutions (such as in making a cell culture medium, performing cell culture, and/ or producing a polypeptide), and systems and kits comprising the cy...