xinhuo silicone yang xiuwei recently won the 4th "jiujiang city excellent patent inventor award."in 2006, he and his team successfully obtained the authorization of the state intellectual property office (sipo) and formally obtained the national invention patent certificate.yang xiuwei and his team carried out the comprehensive utilization of high boiling organic silicon in 2005.after four years of repeated experiments and data comparison, they determined the process route of the project, selected and determined the catalytic system and process conditions, and organized participation in the project implementation and the transformation of industrial results.in september 2008, the scientific research achievements were used in production, and in that year, the investment in production plant was recovered and became a new economic growth point of the enterprise.