Patents Assigned to Apinee, Inc.
  • Preservation of cellulosic materials, compositions and methods thereof
    Patent number: 9878464
    Abstract: The disclosure relates to compositions for preservation of cellulosic materials and methods of applying compositions for preservation of cellulosic materials. The compositions comprise a pre-polymer and optional nonionic surfactants and other additives. Compositions of optional nonionic surfactant mixtures and pre-polymers can be used advantageously in methods to preserve cellulosic materials by application of the material with preservatives at ambient atmospheric pressures.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: January 30, 2018
    Assignee: Apinee, Inc.
    Inventors: Joseph L. Stark, Forrest S. Schultz
  • Preservation of wood, compositions and methods thereof
    Patent number: 9314938
    Abstract: The disclosure relates to compositions for wood preservation and methods of applying compositions for wood preservation. The compositions comprise nonionic surfactant mixtures and prepolymer. Compositions of nonionic surfactant mixtures and prepolymers can be used advantageously in methods to preserve wood by impregnation of the wood with preservatives at ambient atmospheric pressures.
    Type: Grant
    Filed: February 10, 2014
    Date of Patent: April 19, 2016
    Assignee: Apinee, Inc.
    Inventor: Joseph L. Stark
  • PRESERVATION OF WOOD, COMPOSITIONS AND METHODS THEREOF
    Publication number: 20140154419
    Abstract: The disclosure relates to compositions for wood preservation and methods of applying compositions for wood preservation. The compositions comprise nonionic surfactant mixtures and prepolymer. Compositions of nonionic surfactant mixtures and prepolymers can be used advantageously in methods to preserve wood by impregnation of the wood with preservatives at ambient atmospheric pressures.
    Type: Application
    Filed: February 10, 2014
    Publication date: June 5, 2014
    Applicant: APINEE, INC.
    Inventor: Joseph L. Stark
  • Preservation of wood, compositions and methods thereof
    Patent number: 8691340
    Abstract: The disclosure relates to compositions for wood preservation and methods of applying compositions for wood preservation. The compositions comprise nonionic surfactant mixtures and prepolymer. Compositions of nonionic surfactant mixtures and prepolymers can be used advantageously in methods to preserve wood by impregnation of the wood with preservatives at ambient atmospheric pressures.
    Type: Grant
    Filed: December 30, 2009
    Date of Patent: April 8, 2014
    Assignee: Apinee, Inc.
    Inventor: Joseph L. Stark
  • PRESERVATION OF WOOD, COMPOSITIONS AND METHODS THEREOF
    Publication number: 20110305841
    Abstract: The disclosure relates to compositions for wood preservation and methods of applying compositions for wood preservation. The compositions comprise nonionic surfactant mixtures and prepolymer. Compositions of nonionic surfactant mixtures and prepolymers can be used advantageously in methods to preserve wood by impregnation of the wood with preservatives at ambient atmospheric pressures.
    Type: Application
    Filed: December 30, 2009
    Publication date: December 15, 2011
    Applicant: Apinee, Inc.
    Inventor: Joseph L. Stark