Patents Assigned to DATESAND LIMITED
  • Publication number: 20130185886
    Abstract: A sachet defining a volume. The sachet has a sheet of material fastened to itself and/or another sheet of material and contains a sufficient quantity of absorbent material such that when the sachet is exposed to liquid a swelled volume of the absorbent material exceeds the volume of the sachet, and wherein the fastening means weakens on exposure to liquid. The sheet material may be paper. The absorbent material may be a super absorbent polymer. The super absorbent material may be sodium polyacrylate.
    Type: Application
    Filed: March 11, 2011
    Publication date: July 25, 2013
    Applicant: DATESAND LIMITED
    Inventor: Johnathon Wood
  • Patent number: D913603
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: March 16, 2021
    Assignee: Datesand Limited
    Inventor: Mark Johnson