Patents Assigned to Super Absorbent Company
  • Irradiated absorbent materials
    Patent number: 7452922
    Abstract: Polymer particles are irradiated with radiation from a high energy source to increase the water or other fluid absorbency of the particles. Products manufactured using the activated particles include protective undergarments, bandages, kitty litter, and spill clean up materials.
    Type: Grant
    Filed: February 8, 2007
    Date of Patent: November 18, 2008
    Assignee: Super Absorbent Company
    Inventors: Phillip Berlin, Mark Sinkinson
  • Irradiated absorbent materials
    Patent number: 7183336
    Abstract: Polymer particles are irradiated with radiation from a high energy source to increase the water or other fluid absorbency of the particles. Products manufactured using the activated particles include protective undergarments, bandages, kitty litter, and spill clean up materials.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: February 27, 2007
    Assignee: Super Absorbent Company
    Inventors: Phillip Berlin, Mark Sinkinson