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).
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Patent number: 11731447Abstract: 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: GrantFiled: March 22, 2022Date of Patent: August 22, 2023Assignee: Conde Systems, Inc.Inventor: Paul Andrew Ramsden
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Patent number: 11701912Abstract: 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: GrantFiled: March 22, 2022Date of Patent: July 18, 2023Assignee: Conde Systems, Inc.Inventor: Paul Andrew Ramsden
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Publication number: 20220212491Abstract: 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: ApplicationFiled: March 22, 2022Publication date: July 7, 2022Inventor: Paul Andrew Ramsden
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Publication number: 20220212490Abstract: 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: ApplicationFiled: March 22, 2022Publication date: July 7, 2022Inventor: Paul Andrew Ramsden
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Patent number: 11305570Abstract: 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: GrantFiled: March 3, 2019Date of Patent: April 19, 2022Assignee: Conde Systems, Inc.Inventor: Paul Andrew Ramsden
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Patent number: 10759207Abstract: 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: GrantFiled: September 21, 2018Date of Patent: September 1, 2020Assignee: Conde Systems, Inc.Inventor: Paul Andrew Ramsden
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Publication number: 20200094601Abstract: 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: ApplicationFiled: September 21, 2018Publication date: March 26, 2020Inventor: Paul Andrew Ramsden
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Publication number: 20190193446Abstract: 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: ApplicationFiled: March 3, 2019Publication date: June 27, 2019Inventor: Paul Andrew Ramsden
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Publication number: 20190176501Abstract: 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: ApplicationFiled: February 14, 2019Publication date: June 13, 2019Inventor: Paul Andrew Ramsden
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Patent number: 10253453Abstract: 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: GrantFiled: February 3, 2016Date of Patent: April 9, 2019Assignee: Conde Systems, Inc.Inventor: Paul Andrew Ramsden
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Patent number: 9719207Abstract: 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: GrantFiled: February 3, 2016Date of Patent: August 1, 2017Assignee: Conde Systems, Inc.Inventor: Paul Andrew Ramsden
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Publication number: 20160221318Abstract: 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: ApplicationFiled: February 3, 2016Publication date: August 4, 2016Inventor: Paul Andrew Ramsden
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Publication number: 20160222583Abstract: 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: ApplicationFiled: February 3, 2016Publication date: August 4, 2016Inventor: Paul Andrew Ramsden