Patents Assigned to Plantagenet Holdings Pty Ltd.
  • Patent number: 5743935
    Abstract: A conditioning composition comprising from 60 to 80% by weight of a diamagnetic mineral source, from 20 to 40% by weight of a paramagnetic basalt, from 2 to 5% by weight of a bonding agent, and from 1 to 20% by weight of a mixed colloidal mineral source.
    Type: Grant
    Filed: March 13, 1996
    Date of Patent: April 28, 1998
    Assignee: Plantagenet Holdings Pty Ltd.
    Inventor: David Alan Hall
  • Patent number: 5741750
    Abstract: A composition for conditioning soil comprising from 60 to 80% by weight of a mineral source such as granite, from 20 to 40% by weight of basalt, from 2 to 5% by weight of a bonding agent such as grey cement, from 1 to 20% by weight of a mixed colloidal mineral source such as fine granite dust, and an amount of catalyst provided in the ratio of at least one half liter of catalyst to at least 20 liters of water per 10 ton of composition. The catalyst is composed of water, calcium nitrate, urea, molasses, phosphoric acid and at least one non-ionic surfactant, each being provided in the following amounts (w/w):______________________________________ water 30 to 60% calcium nitrate 2 to 40% urea 30 to 70% molasses 3 to 35% phosphoric acid 3 to 35% non-ionic surfactant 1 to 10%.
    Type: Grant
    Filed: December 23, 1996
    Date of Patent: April 21, 1998
    Assignee: Plantagenet Holdings Pty Ltd,
    Inventor: David Alan Hall
  • Patent number: 5605557
    Abstract: A conditioning composition comprising from 60 to 80% by weight of a mineral source, from 20 to 40% by weight of basalt, from 2 to 5% by weight of a bonding agent, from 1 to 20% by weight of a mixed colloidal mineral source and an amount of catalyst provided in the ratio of at least one half liter of catalyst to at least 20 liters of water per 10 ton of composition. A catalyst for use with a conditioning composition, the catalyst comprising water, calcium nitrate, molasses, phosphoric acid and at least one non-ionic surfactant, each being provided in the following amounts (w/w):______________________________________ water 30 to 60% calcium nitrate 2 to 40% urea 30 to 70% molasses 3 to 35% phosphoric acid 3 to 35% non-ionic surfactant 1 to 10%.
    Type: Grant
    Filed: February 14, 1995
    Date of Patent: February 25, 1997
    Assignee: Plantagenet Holdings Pty Ltd.
    Inventor: David A. Hall