Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Xing; Baoquan Address: Beijing, CN No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 6387839 Compound catalyst system for synthesizing polyethylenes or copolymers of ethylene having bimodal May 14, 2002 The present invention provides a compound catalyst system useful for synthesizing polyethylenes or copolymers of ethylene having bimodal or broad molecular weight distributions, prepared by incorporating an organic alcohol as an electron-donor compound and an aluminoxane compound into th       Recently Added Patents Secure mechanism of portable accessory device for outdoor umbrella Self-sealing mechanism for scroll compressor Highly crystalline higher .alpha.-olefin polymer and process for production thereof Chair Polyimide resin and photosensitive polyimide resin composition Notebook computer Method for sorting and acquiring semiconductor element, method for producing semiconductor device, and semiconductor device   Randomly Featured Patents Food product Agitator lid for a can of coloring substance on paint-agitation machines Turntable for use in microwave ovens Stablized polyorganosiloxanes and their use as a power transmission medium Device for registering the rear edges of the sheets in sheet delivery mechanisms for printing machines Photonic oscillator Use of carboxyl-containing reaction products of proteins or protein hydrolyzates in detergents and cleaners Ramp unit for floating pontoons Bicycle noise maker Scheduled motion planning method and apparatus for a vehicle © 2006-2011. PatentGenius.com All Rights Reserved.