Patents by Inventor Julie Elizabeth Maltby

Julie Elizabeth Maltby 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).

  • Photocatalytic coating
    Patent number: 9358502
    Abstract: De-polluting, self-cleaning coating compositions are disclosed which comprise an organic binder having dispersed therein photocatalytic titanium dioxide particles substantially in anatase form which have an average crystallite size between about 1 nm and about 150 nm and which preferably have photocatalytic activity in the presence of visible light. Advantageously, the coatings of the invention do not require pre-activation to achieve high initial photocatalytic activity against pollutants in the air, such as NOx compounds.
    Type: Grant
    Filed: August 31, 2007
    Date of Patent: June 7, 2016
    Assignee: Cristal USA Inc.
    Inventors: Julie Elizabeth Maltby, Claire Bygott
  • Photocatalytic coating
    Patent number: 9126145
    Abstract: De-polluting, self-cleaning coating compositions are disclosed which comprise an organic binder having dispersed therein photocatalytic titanium dioxide particles substantially in anatase form which have an average crystallite size between about 1 nm and about 150 nm and which preferably have photocatalytic activity in the presence of visible light. Advantageously, the coatings of the invention do not require pre-activation to achieve high initial photocatalytic activity against pollutants in the air, such as NOx compounds.
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: September 8, 2015
    Assignee: Cristal USA, Inc.
    Inventors: Julie Elizabeth Maltby, Claire Bygott
  • PHOTOCATALYTIC COATING
    Publication number: 20140322116
    Abstract: De-polluting, self-cleaning coating compositions are disclosed which comprise an organic binder having dispersed therein photocatalytic titanium dioxide particles substantially in anatase form which have an average crystallite size between about 1 nm and about 150 nm and which preferably have photocatalytic activity in the presence of visible light. Advantageously, the coatings of the invention do not require pre-activation to achieve high initial photocatalytic activity against pollutants in the air, such as NOx compounds.
    Type: Application
    Filed: July 7, 2014
    Publication date: October 30, 2014
    Inventors: Julie Elizabeth Maltby, Claire Bygott
  • Photocatalytic Coating
    Publication number: 20090061246
    Abstract: De-polluting, self-cleaning coating compositions are disclosed which comprise an organic binder having dispersed therein photocatalytic titanium dioxide particles substantially in anatase form which have an average crystallite size between about 1 nm and about 150 nm and which preferably have photocatalytic activity in the presence of visible light. Advantageously, the coatings of the invention do not require pre-activation to achieve high initial photocatalytic activity against pollutants in the air, such as NOx compounds.
    Type: Application
    Filed: August 31, 2007
    Publication date: March 5, 2009
    Applicant: Millennium Inorganic Chemicals, Inc.
    Inventors: Julie Elizabeth Maltby, Claire Bygott