Patents by Inventor Nigel P. Maynard

Nigel P. Maynard 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).

  • METHOD OF DELIVERING COMPOSITIONS TO SUBSTRATES
    Publication number: 20160052161
    Abstract: Method of delivering compositions to organic substrates, particularly lumber. Method involves heating a target zone of the substrate and then applying the composition to the surface of the substrate wherein the temperature of the composition is lower than that of the target zone of the substrate. Compositions include biocidal, strength modifiers, waterproofing and polymers.
    Type: Application
    Filed: April 2, 2015
    Publication date: February 25, 2016
    Inventor: Nigel P. Maynard
  • Method of delivering compositions to substrates
    Patent number: 9023428
    Abstract: Method of delivering compositions to organic substrates, particularly lumber. Method involves heating a target zone of the substrate and then applying the composition to the surface of the substrate wherein the temperature of the composition is lower than that of the target zone of the substrate. Compositions include biocidal, strength modifiers, waterproofing and polymers.
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: May 5, 2015
    Assignee: Koppers Performance Chemicals Inc.
    Inventor: Nigel P. Maynard
  • Method of preparing a borate organic complex anion containing salt composition
    Patent number: 5221758
    Abstract: A method of preparing a compound or formulation having biocidal or preservative properties, or both comprises reacting an organic complexing agent, preferably a selected organic alcohol, with a borate or boric acid to produce a borate organic complex ion. The complex ion is preferably further reacted with a suitable cationic species. A compound or formulation so prepared is also claimed.
    Type: Grant
    Filed: September 28, 1989
    Date of Patent: June 22, 1993
    Inventor: Nigel P. Maynard
  • Method of preparing a borate organic complex anion containing salt compositions
    Patent number: RE37133
    Abstract: A method of preparing a compound or formulation having biocidal or preservative properties, or both comprises reacting an organic complexing agent, preferably a selected organic alcohol, with a borate or boric acid to produce a borate organic complex ion. The complex ion is preferably further reacted with a suitable cationic species. A compound or formulation so prepared is also claimed.
    Type: Grant
    Filed: August 18, 1997
    Date of Patent: April 10, 2001
    Assignee: Fernz Timber Protection Limited
    Inventor: Nigel P. Maynard