Patents by Inventor Heidi STOJANOVIC

Heidi STOJANOVIC 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).

  • Publication number: 20240099485
    Abstract: A pillow cooling system uses a blower unit spaced from the pillow to cool the sleeping surface of the pillow. The blower unit uses a fan to either push or pull air through an air tube extending between the blower unit and the pillow. A distal end of the air tube is joined to an air passage extending from a central core of the pillow through a foam shell of the pillow which surrounds the core of the pillow. The core of the pillow allows air to pass therethrough more easily than the foam shell of the pillow, facilitating the breathability of the pillow.
    Type: Application
    Filed: February 20, 2023
    Publication date: March 28, 2024
    Inventors: Heidi Stojanovic, Sydney Wells, Matthew D. Mcknight
  • Publication number: 20230374408
    Abstract: A kit for assembling an eco-friendlier and more sustainable alternative to traditional candles, which is also versatile and user-friendly. The candle kit disclosed herein is comprised of entirely or mostly natural granulated candle wax and one or more compatible candle wicks supplied together as a set, in a readily biodegradable, and/or recyclable, sturdy packaging box. In one non-limiting embodiment granulated candle wax is poured into an existing container rather than being offered pre-molded and stuck to a candle container like traditional candles. One or more of the wicks included in the product can be inserted directly into the wax particles by the consumer to complete the candle.
    Type: Application
    Filed: July 21, 2023
    Publication date: November 23, 2023
    Applicant: Luks Holdings, LLC
    Inventors: Heidi Stojanovic, Sirli Luht, Ivo Luht
  • Patent number: 11812861
    Abstract: A comfort layer for a bedding or seating product has liquid pods sandwiched between plies of fabric. The plies of fabric are joined with seams thereby creating pockets, at least one liquid pod being inside each pocket. Each seam joining opposed plies of fabric around each of the liquid pods of the comfort layer may be segmented or solid, depending upon the fabric and type of seam.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: November 14, 2023
    Assignee: L&P Property Management Company
    Inventors: Heidi Stojanovic, Bruce W. Peterson
  • Patent number: 11814566
    Abstract: A flexible cellular foam or composition contains a flexible foam structure that comprises a plurality of highly thermally conductive solids including nanomaterials. The thermally conductive solids may be carbon nanomaterials or other metallic or non-metallic solids. The carbon nanomaterials may include, but are not necessarily limited to, carbon nanotubes and graphite nanoplatelets. The highly thermally conductive solids may include but are not limited to micro-sized solids that may include graphite flakes, for example. When mixed within flexible foam, the presence of nanomaterials may impart greater support factor, greater thermal conductivity, and/or a combination of these improvements. The flexible foam composition may be polyurethane foam, latex foam, polyether polyurethane foam, viscoelastic foam, high resilient foam, polyester polyurethane foam, foamed polyethylene, foamed polypropylene, expanded polystyrene, foamed silicone, melamine foam, among others.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: November 14, 2023
    Assignee: L&P Property Management Company
    Inventors: Heidi Stojanovic, Tiffany Gramlich
  • Patent number: 11793319
    Abstract: A three-layered topper for a bedding or seating product has a first piece of foam, a second piece of foam and a pocketed spring comfort layer therebetween. The pocketed spring comfort layer has individually pocketed mini coil springs. At least one of the foam pieces may be infused with metallic particles to improve thermal conductivity. Alternatively, at least one of the foam pieces may be infused with microencapsulated phase change materials to improve heat absorption. At least one of the foam pieces may have a coating to further improve thermal conductivity or heat absorption.
    Type: Grant
    Filed: January 5, 2023
    Date of Patent: October 24, 2023
    Assignee: L&P Property Management Company
    Inventors: Heidi Stojanovic, Bruce W. Peterson
  • Publication number: 20230270263
    Abstract: A comfort layer for a bedding or seating product has liquid pods sandwiched between plies of fabric. The plies of fabric are joined with seams thereby creating pockets, at least one liquid pod being inside each pocket. Each seam joining opposed plies of fabric around each of the liquid pods of the comfort layer may be segmented or solid, depending upon the fabric and type of seam.
    Type: Application
    Filed: April 20, 2023
    Publication date: August 31, 2023
    Inventors: Heidi Stojanovic, Bruce W. Peterson
  • Publication number: 20230203266
    Abstract: A flexible foam composition includes a flexible foam body having a surface, which flexible foam is polyurethane and/or latex flexible foam, and an expandable graphite layer on the surface or within the foam surface adjacent to the surface. The flexible foam composition with the expandable graphite layer imparts improved flame retardant properties to the composition.
    Type: Application
    Filed: February 20, 2023
    Publication date: June 29, 2023
    Inventors: Courtney Peterson, Heidi Stojanovic, Aubrey Nicole Scherrey, Mark L. Crawford
  • Publication number: 20230174838
    Abstract: A flexible cellular foam or fabric product is coated with a coating including highly thermally conductive nanomaterials. The highly thermally conductive nanomaterials may be carbon nanomaterials, metallic, or non-metallic solids. The carbon nanomaterials may include, but are not necessarily limited to, carbon nanotubes and graphene nanoplatelets. The highly thermally conductive nanomaterials may include but are not limited to nano-sized solids that may include graphite flakes, for example. When coated on a surface of flexible foam, the presence of nanomaterials may impart greater thermal effusivity, greater thermal conductivity, and/or a combination of these improvements. The flexible foam product may be polyurethane foam, latex foam, polyether polyurethane foam, viscoelastic foam, high resilient foam, polyester polyurethane foam, foamed polyethylene, foamed polypropylene, expanded polystyrene, foamed silicone, melamine foam, among others.
    Type: Application
    Filed: February 2, 2023
    Publication date: June 8, 2023
    Inventors: Heidi Stojanovic, Aubrey Nicole Scherrey, Mark L. Crawford
  • Publication number: 20230141576
    Abstract: A three-layered topper for a bedding or seating product has a first piece of foam, a second piece of foam and a pocketed spring comfort layer therebetween. The pocketed spring comfort layer has individually pocketed mini coil springs. At least one of the foam pieces may be infused with metallic particles to improve thermal conductivity. Alternatively, at least one of the foam pieces may be infused with microencapsulated phase change materials to improve heat absorption. At least one of the foam pieces may have a coating to further improve thermal conductivity or heat absorption.
    Type: Application
    Filed: January 5, 2023
    Publication date: May 11, 2023
    Inventors: Heidi Stojanovic, Bruce W. Peterson
  • Patent number: 11613621
    Abstract: A flexible foam composition includes a flexible foam body having a surface, which flexible foam is polyurethane and/or latex flexible foam, and an expandable graphite layer on the surface or within the foam surface adjacent to the surface. The flexible foam composition with the expandable graphite layer imparts improved flame retardant properties to the composition.
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: March 28, 2023
    Assignee: L&P Property Management Company
    Inventors: Courtney Peterson, Heidi Stojanovic, Aubrey Scherrey, Mark Crawford
  • Publication number: 20230092044
    Abstract: A comfort layer for a bedding or seating product has liquid pods sandwiched between plies of fabric. The plies of fabric are joined with seams thereby creating pockets, at least one liquid pod being inside each pocket. Each seam joining opposed plies of fabric around each of the liquid pods of the comfort layer may be segmented or solid, depending upon the fabric and type of seam.
    Type: Application
    Filed: September 22, 2021
    Publication date: March 23, 2023
    Inventors: Heidi Stojanovic, Bruce W. Peterson
  • Publication number: 20230088072
    Abstract: A pocketed spring assembly comprises a plurality of parallel strings of springs, each string joined to at least one adjacent string, each string comprising one piece of fabric folded into first and second opposed plies. Outer pockets are formed along each string by transverse seams joining the first and second plies. One pocketed spring and at least one liquid pod are positioned in each outer pocket. At least one cushion pad, at least one liquid pod or any combination thereof may be individually pocketed inside an outer pocket.
    Type: Application
    Filed: September 22, 2021
    Publication date: March 23, 2023
    Inventors: Heidi Stojanovic, Bruce W. Peterson
  • Patent number: 11597862
    Abstract: A flexible cellular foam or fabric product is coated with a coating including highly thermally conductive nanomaterials. The highly thermally conductive nanomaterials may be carbon nanomaterials, metallic, or non-metallic solids. The carbon nanomaterials may include, but are not necessarily limited to, carbon nanotubes and graphene nanoplatelets. The highly thermally conductive nanomaterials may include but are not limited to nano-sized solids that may include graphite flakes, for example. When coated on a surface of flexible foam, the presence of nanomaterials may impart greater thermal effusivity, greater thermal conductivity, and/or a combination of these improvements. The flexible foam product may be polyurethane foam, latex foam, polyether polyurethane foam, viscoelastic foam, high resilient foam, polyester polyurethane foam, foamed polyethylene, foamed polypropylene, expanded polystyrene, foamed silicone, melamine foam, among others.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: March 7, 2023
    Assignee: L&P Property Management Company
    Inventors: Heidi Stojanovic, Aubrey Nicole Scherrey, Mark L. Crawford
  • Patent number: 11571075
    Abstract: A three-layered topper fora bedding or seating product has a first piece of foam, a second piece of foam and a pocketed spring comfort layer therebetween. The pocketed spring comfort layer has individually pocketed mini coil springs. At least one of the foam pieces may be infused with metallic particles to improve thermal conductivity. Alternatively, at least one of the foam pieces may be infused with microencapsulated phase change materials to improve heat absorption. At least one of the foam pieces may have a coating to further improve thermal conductivity or heat absorption.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: February 7, 2023
    Assignee: L&P Property Management Company
    Inventors: Heidi Stojanovic, Bruce W. Peterson
  • Publication number: 20220346563
    Abstract: A three-layered topper fora bedding or seating product has a first piece of foam, a second piece of foam and a pocketed spring comfort layer therebetween. The pocketed spring comfort layer has individually pocketed mini coil springs. At least one of the foam pieces may be infused with metallic particles to improve thermal conductivity. Alternatively, at least one of the foam pieces may be infused with microencapsulated phase change materials to improve heat absorption. At least one of the foam pieces may have a coating to further improve thermal conductivity or heat absorption.
    Type: Application
    Filed: April 30, 2021
    Publication date: November 3, 2022
    Inventors: Heidi Stojanovic, Bruce W. Peterson
  • Publication number: 20220290026
    Abstract: A flexible cellular foam or fabric product is coated with a coating including highly thermally conductive nanomaterials. The highly thermally conductive nanomaterials may be carbon nanomaterials, metallic, or non-metallic solids. The carbon nanomaterials may include, but are not necessarily limited to, carbon nanotubes and graphene nanoplatelets. The highly thermally conductive nanomaterials may include but are not limited to nano-sized solids that may include graphite flakes, for example. When coated on a surface of flexible foam, the presence of nanomaterials may impart greater thermal effusivity, greater thermal conductivity, and/or a combination of these improvements. The flexible foam product may be polyurethane foam, latex foam, polyether polyurethane foam, viscoelastic foam, high resilient foam, polyester polyurethane foam, foamed polyethylene, foamed polypropylene, expanded polystyrene, foamed silicone, melamine foam, among others.
    Type: Application
    Filed: March 10, 2021
    Publication date: September 15, 2022
    Inventors: Heidi Stojanovic, Aubrey Nicole Scherrey, Mark L. Crawford
  • Publication number: 20220259519
    Abstract: A kit for assembling an eco-friendlier and more sustainable alternative to traditional candles, which is also versatile and user-friendly. The candle kit disclosed herein is comprised of entirely or mostly natural granulated candle wax and one or more compatible candle wicks supplied together as a set, in a readily biodegradable, and/or recyclable, sturdy packaging box. In one non-limiting embodiment granulated candle wax is poured into an existing container rather than being offered pre-molded and stuck to a candle container like traditional candles. One or more of the wicks included in the product can be inserted directly into the wax particles by the consumer to complete the candle.
    Type: Application
    Filed: February 15, 2022
    Publication date: August 18, 2022
    Inventors: Heidi Stojanovic, Sirli Luht, Ivo Luht
  • Publication number: 20220010187
    Abstract: A flexible cellular foam or composition contains a flexible foam structure that comprises a plurality of highly thermally conductive solids including nanomaterials. The thermally conductive solids may be carbon nanomaterials or other metallic or non-metallic solids. The carbon nanomaterials may include, but are not necessarily limited to, carbon nanotubes and graphite nanoplatelets. The highly thermally conductive solids may include but are not limited to micro-sized solids that may include graphite flakes, for example. When mixed within flexible foam, the presence of nanomaterials may impart greater support factor, greater thermal conductivity, and/or a combination of these improvements. The flexible foam composition may be polyurethane foam, latex foam, polyether polyurethane foam, viscoelastic foam, high resilient foam, polyester polyurethane foam, foamed polyethylene, foamed polypropylene, expanded polystyrene, foamed silicone, melamine foam, among others.
    Type: Application
    Filed: July 13, 2020
    Publication date: January 13, 2022
    Inventors: Heidi Stojanovic, Tiffany Gramlich
  • Publication number: 20200362133
    Abstract: A flexible foam composition includes a flexible foam body having a surface, which flexible foam is polyurethane and/or latex flexible foam, and an expandable graphite layer on the surface or within the foam surface adjacent to the surface. The flexible foam composition with the expandable graphite layer imparts improved flame retardant properties to the composition.
    Type: Application
    Filed: May 17, 2019
    Publication date: November 19, 2020
    Applicant: L & P PROPERTY MANAGEMENT COMPANY
    Inventors: Courtney PETERSON, Heidi STOJANOVIC, Aubrey SCHERREY, Mark CRAWFORD