Patents by Inventor Muyuan M. Ma

Muyuan M. Ma 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: 11745475
    Abstract: A textured release sheet includes a substrate including a top side and a bottom side. A matte surface is formed on the bottom side thereof, wherein the matte surface of the surfacing material is a coating of an radiation curable material applied to the bottom side of the substrate. The coating is an UV curable acrylate mixture applied to the substrate, wherein the UV curable acrylate mixture is irradiated with UV-radiation via an excimer laser emitter to produce a UV-irradiated layer wherein the UV curable acrylate mixture is only crosslinked on the surface thereof, which produces a matting surface through the effects of a micro-convolution.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: September 5, 2023
    Assignee: WILSONART LLC
    Inventors: Muyuan M Ma, Rajesh Ramamurthy, Jin Chao
  • Publication number: 20220396868
    Abstract: A method for coating stainless steel press plates includes preparing the stainless steel press plate for coating and coating the stainless steel press plate with a diboride doped with 1%-5% by weight aluminum to produce a diboride-aluminum coating. The step of coating includes applying the diboride-aluminum coating to a stainless steel press plate using a magnetron sputter coating system.
    Type: Application
    Filed: August 22, 2022
    Publication date: December 15, 2022
    Inventor: Muyuan M. Ma
  • Patent number: 11504955
    Abstract: A decorative laminate lay-up includes a decorative laminate sheet assembly composed of an exterior overlay paper layer, a decorative layer, and a core layer. The decorative laminate lay-up includes a texture imparting member in the form of a textured release sheet including a top side and a bottom side. The textured release sheet includes a textured matte surface formed on the bottom side thereof and ultimately applied the textured matte surface to a resulting decorative laminate.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: November 22, 2022
    Assignee: WILSONART LLC
    Inventors: Muyuan M Ma, Rajesh Ramamurthy
  • Patent number: 11447856
    Abstract: A method for coating stainless steel press plates includes preparing the stainless steel press plate for coating and coating the stainless steel press plate with a diboride doped with 1%-5% by weight aluminum to produce a diboride-aluminum coating. The step of coating includes applying the diboride-aluminum coating to a stainless steel press plate using a magnetron sputter coating system.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: September 20, 2022
    Assignee: WILSONART LLC
    Inventor: Muyuan M. Ma
  • Patent number: 11396171
    Abstract: A laminate lay-up includes a coated decorative paper layer having a decorative paper layer with a textured coating layer applied thereto. The textured coating layer is comprised of a UV curable coating composition. The laminate lay-up also includes a decorative layer and a core layer.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: July 26, 2022
    Assignee: WILSONART LLC
    Inventors: Muyuan M Ma, Rajesh Ramamurthy, Mahesh Subramanian
  • Patent number: 11130324
    Abstract: A decorative laminate lay-up used in the manufacture of decorative laminates includes a decorative laminate sheet assembly composed of resin impregnated paper layers and a textured release sheet positioned on a top surface of the decorative laminate sheet assembly. The textured release sheet provides a textured surface to decorative laminates resulting from processing of the decorative laminate sheet assembly, wherein the textured release sheet includes a textured surface exhibiting anti-reflective, hydrophobic and oleophobic characteristics leading to a fingerprint proof surface.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: September 28, 2021
    Assignee: WILSONART LLC
    Inventors: Muyuan M. Ma, Rajesh Ramamurthy
  • Patent number: 11123968
    Abstract: A decorative laminate lay-up used in the manufacture of decorative laminates includes a decorative laminate sheet assembly composed of resin impregnated paper layers and a textured release sheet positioned on a top surface of the decorative laminate sheet assembly. The textured release sheet provides a textured surface to decorative laminates resulting from processing of the decorative laminate sheet assembly, wherein the textured release sheet includes a textured surface exhibiting superhydrophobicity, self-cleaning and low surface energy.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: September 21, 2021
    Assignee: WILSONART LLC
    Inventors: Muyuan M. Ma, Rajesh Ramamurthy
  • Patent number: 11077639
    Abstract: A textured release sheet includes a substrate, which has been electron beam treated, including a top side and a bottom side. A matte surface is formed on the bottom side thereof, wherein the matte surface of the surfacing material is a coating of an radiation curable material applied to the bottom side of the substrate. The coating is an UV curable acrylate mixture applied to the substrate, wherein the UV curable acrylate mixture is irradiated with UV-radiation via an excimer laser emitter to produce a UV-irradiated layer wherein the UV curable acrylate mixture is only crosslinked on the surface thereof, which produces a matting surface through the effects of a micro-convolution.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: August 3, 2021
    Assignee: WILSONART LLC
    Inventors: Muyuan M Ma, Rajesh Ramamurthy, Jin Chao, Mahesh Subramanian
  • Patent number: 10933608
    Abstract: A surfacing material includes a substrate having a top side and a bottom side. A matte surface is formed on the bottom side thereof, wherein the matte surface of the surfacing material is a coating of an electron beam radiation curable material applied to the bottom side of the substrate. The coating is an epoxy acrylic or urethane acrylic laid upon the substrate. The epoxy acrylic or urethane acrylic is irradiated with UV-radiation to produce a UV-radiation layer wherein the epoxy acrylic or urethane acrylic is neither hardened nor is an entire layer of the epoxy acrylic or urethane acrylic crosslinked but rather the epoxy acrylic or urethane acrylic only crosslinked on the surface thereof, which produces a matting surface through the effects of a micro-convolution.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: March 2, 2021
    Assignee: Wilsonart LLC
    Inventors: Muyuan M Ma, Rajesh Ramamurthy, Jin Chao
  • Publication number: 20200308690
    Abstract: A method for coating stainless steel press plates includes preparing the stainless steel press plate for coating and coating the stainless steel press plate with a diboride doped with 1%-5% by weight aluminum to produce a diboride-aluminum coating. The step of coating includes applying the diboride-aluminum coating to a stainless steel press plate using a magnetron sputter coating system.
    Type: Application
    Filed: June 16, 2020
    Publication date: October 1, 2020
    Inventor: Muyuan M. Ma
  • Publication number: 20200290240
    Abstract: A textured press plate for use in the manufacture of decorative laminate is provided. The textured press plate is manufactured by the method include the steps of applying a UV curable acrylate mixture to a surface of a press plate substrate, irradiating the UV curable acrylate mixture with LED precure by excimer UV to create a UV-irradiated layer having a surface exhibiting micro-folding, and fully curing the UV-irradiated layer to form a textured coating layer.
    Type: Application
    Filed: March 13, 2020
    Publication date: September 17, 2020
    Inventors: Muyuan M Ma, Rajesh Ramamurthy, Mahesh Subramanian
  • Publication number: 20200290332
    Abstract: A laminate lay-up includes a coated decorative paper layer having a decorative paper layer with a textured coating layer applied thereto. The textured coating layer is comprised of a UV curable coating composition. The laminate lay-up also includes a decorative layer and a core layer.
    Type: Application
    Filed: March 13, 2020
    Publication date: September 17, 2020
    Inventors: Muyuan M. Ma, Rajesh Ramamurthy, Mahesh Subramanian
  • Patent number: 10718047
    Abstract: A method for coating stainless steel press plates includes preparing the stainless steel press plate for coating and coating the stainless steel press plate with a diboride doped with 1%-5% by weight aluminum to produce a diboride-aluminum coating. The step of coating includes applying the diboride-aluminum coating to a stainless steel press plate using a magnetron sputter coating system.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: July 21, 2020
    Assignee: Wilsonart LLC
    Inventor: Muyuan M. Ma
  • Publication number: 20190337264
    Abstract: A textured release sheet includes a substrate, which has been electron beam treated, including a top side and a bottom side. A matte surface is formed on the bottom side thereof, wherein the matte surface of the surfacing material is a coating of an radiation curable material applied to the bottom side of the substrate. The coating is an UV curable acrylate mixture applied to the substrate, wherein the UV curable acrylate mixture is irradiated with UV-radiation via an excimer laser emitter to produce a UV-irradiated layer wherein the UV curable acrylate mixture is only crosslinked on the surface thereof, which produces a matting surface through the effects of a micro-convolution.
    Type: Application
    Filed: June 12, 2019
    Publication date: November 7, 2019
    Inventors: Muyuan M. Ma, Rajesh Ramamurthy, Jin Chao, Mahesh Subramanian
  • Publication number: 20190210331
    Abstract: A textured release sheet includes a substrate including a top side and a bottom side. A matte surface is formed on the bottom side thereof, wherein the matte surface of the surfacing material is a coating of an radiation curable material applied to the bottom side of the substrate. The coating is an UV curable acrylate mixture applied to the substrate, wherein the UV curable acrylate mixture is irradiated with UV-radiation via an excimer laser emitter to produce a UV-irradiated layer wherein the UV curable acrylate mixture is only crosslinked on the surface thereof, which produces a matting surface through the effects of a micro-convolution.
    Type: Application
    Filed: March 15, 2019
    Publication date: July 11, 2019
    Inventors: Muyuan M Ma, Rajesh Ramamurthy, Jin Chao
  • Publication number: 20190077138
    Abstract: A surfacing material includes a substrate having a top side and a bottom side. A matte surface is formed on the bottom side thereof, wherein the matte surface of the surfacing material is a coating of an electron beam radiation curable material applied to the bottom side of the substrate. The coating is an epoxy acrylic or urethane acrylic laid upon the substrate. The epoxy acrylic or urethane acrylic is irradiated with UV-radiation to produce a UV-radiation layer wherein the epoxy acrylic or urethane acrylic is neither hardened nor is an entire layer of the epoxy acrylic or urethane acrylic crosslinked but rather the epoxy acrylic or urethane acrylic is only crosslinked on the surface thereof, which produces a matting surface through the effects of a micro-convolution.
    Type: Application
    Filed: October 9, 2018
    Publication date: March 14, 2019
    Inventors: Muyuan M. Ma, Rajesh Ramamurthy, Jin Chao
  • Publication number: 20180050527
    Abstract: A decorative laminate lay-up includes a decorative laminate sheet assembly composed of an exterior overlay paper layer, a decorative layer, and a core layer. The decorative laminate lay-up includes a texture imparting member in the form of a textured release sheet including a top side and a bottom side. The textured release sheet includes a textured matte surface formed on the bottom side thereof and ultimately applied the textured matte surface to a resulting decorative laminate.
    Type: Application
    Filed: August 18, 2017
    Publication date: February 22, 2018
    Inventors: Muyuan M. Ma, Rajesh Ramamurthy
  • Publication number: 20170226630
    Abstract: A method for coating stainless steel press plates includes preparing the stainless steel press plate for coating and coating the stainless steel press plate with a diboride doped with 1%-5% by weight aluminum to produce a diboride-aluminum coating. The step of coating includes applying the diboride-aluminum coating to a stainless steel press plate using a magnetron sputter coating system.
    Type: Application
    Filed: February 7, 2017
    Publication date: August 10, 2017
    Inventor: Muyuan M. Ma
  • Publication number: 20150191042
    Abstract: A decorative laminate lay-up used in the manufacture of decorative laminates includes a decorative laminate sheet assembly composed of resin impregnated paper layers and a textured release sheet positioned on a top surface of the decorative laminate sheet assembly. The textured release sheet provides a textured surface to decorative laminates resulting from processing of the decorative laminate sheet assembly, wherein the textured release sheet includes a textured surface exhibiting anti-reflective, hydrophobic and oleophobic characteristics leading to a fingerprint proof surface.
    Type: Application
    Filed: January 9, 2015
    Publication date: July 9, 2015
    Inventors: Muyuan M. Ma, Rajesh Ramamurthy
  • Publication number: 20150191043
    Abstract: A decorative laminate lay-up used in the manufacture of decorative laminates includes a decorative laminate sheet assembly composed of resin impregnated paper layers and a textured release sheet positioned on a top surface of the decorative laminate sheet assembly. The textured release sheet provides a textured surface to decorative laminates resulting from processing of the decorative laminate sheet assembly, wherein the textured release sheet includes a textured surface exhibiting superhydrophobicity, self-cleaning and low surface energy.
    Type: Application
    Filed: January 9, 2015
    Publication date: July 9, 2015
    Inventors: Muyuan M. Ma, Rajesh Ramamurthy