Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Method for sizing of water-absorbent resin Image Number 2 for United States Patent #7347330. A method for sizing a surface cross-linked water-absorbent resin removed coarse particles and fine powder is provided. Sized resin particles are obtained by classifying water-absorbent resin particles to remove an aggregates and fine powder in the particles, disintegrating the obtained aggregates and classifying the products of the disintegration to remove coarse particles and fine powder contained in the products.       Recently Added Patents Optical printers System and method for controlling operation of an electric all-wheel drive hybrid vehicle NAND nonvolatile semiconductor memory device and write method for NAND nonvolatile semiconductor memory device Optical apparatus Mobile communication system, network device and mobile communication method Methods, systems, and computer program products for processing a request for a resource in a communication Rate-of-rotation sensor and method for operating a rate-of-rotation sensor   Randomly Featured Patents Voter tester for redundant systems Liquid crystal display device having openings formed in interlayer insulating layer Fly swatter blade Terminal member Belt retractor and a method for the assembly thereof Method and circuit for controlling an electromagnetic actuator in photographic apparatus method and apparatus for preparing and dispensing a combination of food products in a vending machine Screen assembly for a hand-held electronic drawing device Oxidative dehydrogenation of olefins to diolefins Aquatic exercise assembly © 2006-2008 PatentGenius. All Rights Reserved.