Patents by Inventor Paul Andrew Ramsden

Paul Andrew Ramsden 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).

  • Patent number: 11731447
    Abstract: It is the object of the present invention to provide a new polymer coating for low temperature plastics and plastic foams that allows for the application of disperse dyes in a sublimation process that preserves the original properties of the underlying plastic substrate. The composition includes an optically clear synthetic organic polymer base holding two layers, a first reflective layer supported by the low temperature plastic substrate that includes IR radiation reflecting additives, and a second layer supported by the first layer having light scattering particulate additives. The disperse dyes utilized in the invention may include additives to absorb IR radiation provided by an external IR source positioned above the disperse dyes causing the dyes to sublimate and diffuse quickly into the light scattering layer. The combination of these layers allows for diffusion of the disperse dye ink into the light scattering layer while protecting the low temperature plastic below.
    Type: Grant
    Filed: March 22, 2022
    Date of Patent: August 22, 2023
    Assignee: Conde Systems, Inc.
    Inventor: Paul Andrew Ramsden
  • Patent number: 11701912
    Abstract: It is the object of the present invention to provide a new polymer coating for low temperature plastics and plastic foams that allows for the application of disperse dyes in a sublimation process that preserves the original properties of the underlying plastic substrate. The composition includes an optically clear synthetic organic polymer base holding two layers, a first reflective layer supported by the low temperature plastic substrate that includes IR radiation reflecting additives, and a second layer supported by the first layer having light scattering particulate additives. The disperse dyes utilized in the invention may include additives to absorb IR radiation provided by an external IR source positioned above the disperse dyes causing the dyes to sublimate and diffuse quickly into the light scattering layer. The combination of these layers allows for diffusion of the disperse dye ink into the light scattering layer while protecting the low temperature plastic below.
    Type: Grant
    Filed: March 22, 2022
    Date of Patent: July 18, 2023
    Assignee: Conde Systems, Inc.
    Inventor: Paul Andrew Ramsden
  • Publication number: 20220212491
    Abstract: It is the object of the present invention to provide a new polymer coating for low temperature plastics and plastic foams that allows for the application of disperse dyes in a sublimation process that preserves the original properties of the underlying plastic substrate. The composition includes an optically clear synthetic organic polymer base holding two layers, a first reflective layer supported by the low temperature plastic substrate that includes IR radiation reflecting additives, and a second layer supported by the first layer having light scattering particulate additives. The disperse dyes utilized in the invention may include additives to absorb IR radiation provided by an external IR source positioned above the disperse dyes causing the dyes to sublimate and diffuse quickly into the light scattering layer. The combination of these layers allows for diffusion of the disperse dye ink into the light scattering layer while protecting the low temperature plastic below.
    Type: Application
    Filed: March 22, 2022
    Publication date: July 7, 2022
    Inventor: Paul Andrew Ramsden
  • Publication number: 20220212490
    Abstract: It is the object of the present invention to provide a new polymer coating for low temperature plastics and plastic foams that allows for the application of disperse dyes in a sublimation process that preserves the original properties of the underlying plastic substrate. The composition includes an optically clear synthetic organic polymer base holding two layers, a first reflective layer supported by the low temperature plastic substrate that includes IR radiation reflecting additives, and a second layer supported by the first layer having light scattering particulate additives. The disperse dyes utilized in the invention may include additives to absorb IR radiation provided by an external IR source positioned above the disperse dyes causing the dyes to sublimate and diffuse quickly into the light scattering layer. The combination of these layers allows for diffusion of the disperse dye ink into the light scattering layer while protecting the low temperature plastic below.
    Type: Application
    Filed: March 22, 2022
    Publication date: July 7, 2022
    Inventor: Paul Andrew Ramsden
  • Patent number: 11305570
    Abstract: It is the object of the present invention to provide a new polymer coating for low temperature plastics and plastic foams that allows for the application of disperse dyes in a sublimation process that preserves the original properties of the underlying plastic substrate. The composition includes an optically clear synthetic organic polymer base holding two layers, a first reflective layer supported by the low temperature plastic substrate that includes IR radiation reflecting additives, and a second layer supported by the first layer having light scattering particulate additives. The disperse dyes utilized in the invention may include additives to absorb IR radiation provided by an external IR source positioned above the disperse dyes causing the dyes to sublimate and diffuse quickly into the light scattering layer. The combination of these layers allows for diffusion of the disperse dye ink into the light scattering layer while protecting the low temperature plastic below.
    Type: Grant
    Filed: March 3, 2019
    Date of Patent: April 19, 2022
    Assignee: Conde Systems, Inc.
    Inventor: Paul Andrew Ramsden
  • Patent number: 10759207
    Abstract: A curved acrylic photographic article and process for making same comprising of an optically clear acrylic layer and an adjacent synthetic organic polymer containing both light scattering particulate and diffused disperse dyes. The layered article being thermodynamically formed into a curved or other shape immediately subsequent to receiving a graphic decoration by dye diffusion thermal transfer.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: September 1, 2020
    Assignee: Conde Systems, Inc.
    Inventor: Paul Andrew Ramsden
  • Publication number: 20200094601
    Abstract: A curved acrylic photographic article and process for making same comprising of an optically clear acrylic layer and an adjacent synthetic organic polymer containing both light scattering particulate and diffused disperse dyes. The layered article being thermodynamically formed into a curved or other shape immediately subsequent to receiving a graphic decoration by dye diffusion thermal transfer.
    Type: Application
    Filed: September 21, 2018
    Publication date: March 26, 2020
    Inventor: Paul Andrew Ramsden
  • Publication number: 20190193446
    Abstract: It is the object of the present invention to provide a new polymer coating for low temperature plastics and plastic foams that allows for the application of disperse dyes in a sublimation process that preserves the original properties of the underlying plastic substrate. The composition includes an optically clear synthetic organic polymer base holding two layers, a first reflective layer supported by the low temperature plastic substrate that includes IR radiation reflecting additives, and a second layer supported by the first layer having light scattering particulate additives. The disperse dyes utilized in the invention may include additives to absorb IR radiation provided by an external IR source positioned above the disperse dyes causing the dyes to sublimate and diffuse quickly into the light scattering layer. The combination of these layers allows for diffusion of the disperse dye ink into the light scattering layer while protecting the low temperature plastic below.
    Type: Application
    Filed: March 3, 2019
    Publication date: June 27, 2019
    Inventor: Paul Andrew Ramsden
  • Publication number: 20190176501
    Abstract: A new polymer coating for metal surfaces that allows for the application of disperse dyes in a sublimation process that preserves the luster and metal iridescence naturally occurring in a metal surface, such as occurs on a polished aluminum sheet. The coating includes a combination of natural metal oxide additives having the capability to be prepared in nano-sized particles and combined with an organic polymer coating binder and resin in restricted loading levels to allow for light penetration to and from the polished metal surface. An optimal loading level for the additive that utilizes particles having a size of between 5 nm and 15 nm of metal oxide additives is approximately 20 percent by weight of solids.
    Type: Application
    Filed: February 14, 2019
    Publication date: June 13, 2019
    Inventor: Paul Andrew Ramsden
  • Patent number: 10253453
    Abstract: A curved acrylic photographic article and a process for the making same comprising an optically clear acrylic layer and an adjacent synthetic organic polymer containing both light scattering particulates and diffused disperse dyes are described. The layered article being thermodynamically formed into a curved or other shape immediately subsequent to receiving a graphic decoration by dye diffusion thermal transfer.
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: April 9, 2019
    Assignee: Conde Systems, Inc.
    Inventor: Paul Andrew Ramsden
  • Patent number: 9719207
    Abstract: The present invention is a process of producing a decorated case insert suitable for use on a phone or tablet that applies a synthetic organic polymer coating onto a heat stabilized extruded polymeric substrate, and diffuses a set of disperse dyes in the form of an image into the polymer applied coating through the application of heat and pressure. The decorated insert is then cut to match an article or manufacture, such as a phone or tablet case, and affixed onto that case to form a decorated case.
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: August 1, 2017
    Assignee: Conde Systems, Inc.
    Inventor: Paul Andrew Ramsden
  • Publication number: 20160221318
    Abstract: The present invention is a process of producing a decorated case insert suitable for use on a phone or tablet that applies a synthetic organic polymer coating onto a heat stabilized extruded polymeric substrate, and diffuses a set of disperse dyes in the form of an image into the polymer applied coating through the application of heat and pressure. The decorated insert is then cut to match an article or manufacture, such as a phone or tablet case, and affixed onto that case to form a decorated case.
    Type: Application
    Filed: February 3, 2016
    Publication date: August 4, 2016
    Inventor: Paul Andrew Ramsden
  • Publication number: 20160222583
    Abstract: A curved acrylic photographic article and process for making same comprising of an optically clear acrylic layer and an adjacent synthetic organic polymer containing both light scattering particulate and diffused disperse dyes. The layered article being thermodynamically formed into a curved or other shape immediately subsequent to receiving a graphic decoration by dye diffusion thermal transfer.
    Type: Application
    Filed: February 3, 2016
    Publication date: August 4, 2016
    Inventor: Paul Andrew Ramsden