MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202527125815 A) filed by Gelest, Inc.; and Mitsubishi Chemical Corporation on December 12, 2025, for Methods Producing And Purifying Organotin Compounds,suppressing Dialkyl Tin Compounds Formation, &selectively Removing Tetrakis(dialkylamino)tin Compounds.
Inventors include Yang, Li; Nguyen, Thao; Ishii, Koki; Hioki, Yuta; and Matsuzaka, Koki.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: Aspects of the disclosure relate to methods for producing organotin compounds with high purity, which may involve the use of specific additives or reaction conditions. Methods for purifying organotin compoun...