Patents by Inventor John Bolt

John Bolt has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Wood treatment
    Patent number: 9751234
    Abstract: Compositions comprising one or more autoxidative catalysts for treating wood and reducing or preventing resin show-through or resin-bleed or both.
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: September 5, 2017
    Assignee: CODIL LIMITED
    Inventors: Frank William Frazer, Clive John Bolt, Neil Raymond Edmonds
  • WOOD TREATMENT
    Publication number: 20150367526
    Abstract: Compositions comprising one or more autoxidative catalysts for treating wood and reducing or preventing resin show-through or resin-bleed or both.
    Type: Application
    Filed: September 12, 2013
    Publication date: December 24, 2015
    Applicant: WQI LIMITED
    Inventors: Frank William FRAZER, Clive John BOLT, Neil Raymond EDMONDS
  • Pigment particles coated with polysaccharides and having improved properties
    Publication number: 20070181038
    Abstract: Processes for altering surface properties of pigment particles are provided. The processes include coating the particles with ionic natural polysaccharides or ionic derivatives of natural polysaccharides, providing enhanced properties.
    Type: Application
    Filed: August 28, 2006
    Publication date: August 9, 2007
    Inventors: Subramaniam Sabesan, John Bolt
  • Process of making a water dispersible titanium dioxide pigment useful in paper laminates
    Publication number: 20060078485
    Abstract: The present invention relates to a process for making a titanium dioxide pigment having consisting of titanium dioxide and single layer of inorganic surface treatment consisting of aluminum phosphate wherein the pigment is characterized by and isoelectric point which is greater than pH 6 and a negative zeta potential of at a pH of 7.5 or more.
    Type: Application
    Filed: December 26, 2003
    Publication date: April 13, 2006
    Inventors: Erik Thiele, John Bolt, Scott Mehr
  • Titanium dioxide pigment and polymer compositions
    Publication number: 20060000390
    Abstract: Coated titanium dioxide pigment having high UV absorption properties and use in polymer compositions, especially PVC for building and residential construction is described.
    Type: Application
    Filed: July 2, 2004
    Publication date: January 5, 2006
    Inventors: John Bolt, Robert Johnson
  • Patterned felts for bulk and visual aesthetic development of a tissue basesheet
    Publication number: 20050087316
    Abstract: A method of imparting bulk and/or visual aesthetics to a tissue basesheet involves pressing the basesheet with a felt having a raised pattern on it so that the pattern becomes inherent in the sheet. A pattern is stitched into a carrier layer which is joined to a substrate to form the felt. As the basesheet is pressed into the felt, the raised pattern displaces fibers in the sheet, effectively inducing the pattern in the basesheet. The novel felt with a raised patterned layer is also disclosed.
    Type: Application
    Filed: August 25, 2003
    Publication date: April 28, 2005
    Inventors: Charles Friedbauer, Michael Hermans, John Bolt, Michael Johnson
  • Shower cabinets
    Patent number: 4203171
    Abstract: A shower cabinet having a flexible curtain support band secured at each end, respectively, to one of a pair of doors so that when the doors are closed part of the band lies between the doors and the remainder is curved and when the doors open the band is straightened and extends across the front upper part of the cabinet.
    Type: Grant
    Filed: October 28, 1975
    Date of Patent: May 20, 1980
    Assignee: Terrapin International Limited
    Inventor: John A. Bolt