Patents by Inventor Reyad I. Sawafta

Reyad I. Sawafta 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: 12103842
    Abstract: Devices, systems, and methods for thermally regulating and dispensing beverages are described herein. More particularly, in one aspect, jackets for thermally regulating a beverage container are described. Such a jacket can comprise an interior temperature control layer defining an interior space for receiving the beverage container, and an exterior fabric layer disposed over the interior temperature control layer. The interior temperature control layer comprises a first phase change material (PCM) having a first phase transition temperature corresponding to a desired service temperature of a beverage contained in the beverage container.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: October 1, 2024
    Assignee: VESTURE LLC
    Inventors: Byron Craig Owens, Reyad I. Sawafta
  • Patent number: 12077707
    Abstract: In one aspect, compositions are described herein. In some embodiments, a composition: comprises a phase change material, a hydrophobic sorption material, and a viscosity modifier. In some embodiments, a composition comprises a foam and a latent heat storage material dispersed in the foam, the latent heat storage material comprising a phase change material and a hydrophobic sorption material.
    Type: Grant
    Filed: March 31, 2023
    Date of Patent: September 3, 2024
    Assignee: PHASE CHANGE ENERGY SOLUTIONS, INC.
    Inventors: Reyad I. Sawafta, Najih Naser
  • Publication number: 20240217715
    Abstract: In one aspect, packages are described herein which include a shell and a phase change material disposed in the shell. The shell and the phase change material each have a degradability selected from the group consisting of (a) degradable, (b) biodegradable, (c) industrially compostable, and (d) home compostable. In some embodiments, the shell and the phase change material have the same degradability selected from the foregoing group.
    Type: Application
    Filed: May 25, 2022
    Publication date: July 4, 2024
    Inventors: Reyad I. SAWAFTA, Byron C. OWENS
  • Patent number: 11999896
    Abstract: In one aspect, compositions are described herein. In some embodiments, a composition comprises a latent heat storage material having a solid-to-gel transition between about ?50° C. and about 100° C. at 1 atm. In some embodiments, a composition comprises a foam and a latent heat storage material dispersed in the foam, the latent heat storage material having a solid-to-gel transition between about ?50° C. and about 100° C. at 1 atm.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: June 4, 2024
    Assignee: Phase Change Energy Solutions, Inc.
    Inventors: Reyad I. Sawafta, Najih Naser
  • Publication number: 20240133616
    Abstract: Product transport containers are disclosed. Such containers can provide one or more advantages compared to existing containers. For example, product transport containers described herein can maintain a product at a desired temperature for an extended period of time, including without the use of an active heating or cooling component. Such product transport containers described herein may also provide improved breathability, thermal insulation, and/or mechanical strength or dimensional stability. Such containers can include a plurality of walls defining an interior volume and a selectively openable side permitting movement of the product into and out of the interior volume of the container. The walls can be formed from a thermoformed non-woven fabric.
    Type: Application
    Filed: December 16, 2023
    Publication date: April 25, 2024
    Inventors: Byron Craig OWENS, Reyad I. SAWAFTA
  • Patent number: 11945990
    Abstract: In one aspect, compositions are described herein. In some embodiments, a composition comprises a phase change material, a hydrophobic sorption material, and a viscosity modifier. In some embodiments, a composition comprises a foam and a latent heat storage material dispersed in the foam, the latent heat storage material comprising a phase change material and a hydrophobic sorption material.
    Type: Grant
    Filed: April 7, 2022
    Date of Patent: April 2, 2024
    Assignee: PHASE CHANGE ENERGY SOLUTIONS, INC.
    Inventors: Reyad I. Sawafta, Najih Naser
  • Patent number: 11945991
    Abstract: In one aspect, compositions are described herein. In some embodiments, a composition comprises a phase change material, a hydrophobic sorption material, and a viscosity modifier. In some embodiments, a composition comprises a foam and a latent heat storage material dispersed in the foam, the latent heat storage material comprising a phase change material and a hydrophobic sorption material.
    Type: Grant
    Filed: March 9, 2023
    Date of Patent: April 2, 2024
    Assignee: PHASE CHANGE ENERGY SOLUTIONS, INC.
    Inventors: Reyad I. Sawafta, Najih Naser
  • Publication number: 20240102744
    Abstract: Thermal energy management kits are described herein. A thermal energy management kit described herein includes one or more thermal storage cells. Individual thermal storage cells have a container. The container may be formed from a thermally conductive material and has an interior volume. The thermal storage cell further includes a phase change material disposed within the interior volume of the container. Thermal energy management kits described herein may optionally further include one or more mounting structures.
    Type: Application
    Filed: October 15, 2020
    Publication date: March 28, 2024
    Applicant: Phase Change Energy Solutions, Inc.
    Inventors: Reyad I. Sawafta, Jason Baker, Taylor Lawing, Byron Owens, A. Scott Queen, Rami M. Saeed, Michael Beatty
  • Publication number: 20240093949
    Abstract: In one aspect, thermal energy storage systems are described herein. In some embodiments, such a system comprises a container, a heat exchanger disposed within the container, and a phase change material (PCM) disposed within the container. The heat exchanger comprises an inlet pipe, an outlet pipe; and a number n of plates in fluid communication with the inlet pipe and the outlet pipe, wherein n is at least 2. The inlet pipe, outlet pipe, and plates are arranged and connected such that a fluid flowing from the inlet pipe and to the outlet pipe flows through the plates in between the inlet pipe and the outlet pipe. The PCM disposed within the container is also in thermal contact with the plates.
    Type: Application
    Filed: October 10, 2020
    Publication date: March 21, 2024
    Applicant: PHASESTOR LLC
    Inventors: A. Scott Queen, Reyad I. Sawafta, Rami M. Saeed, Domenico FEO, Byron Owens
  • Publication number: 20240010897
    Abstract: In one aspect, compositions are described herein. In some embodiments, a composition comprises a phase change material, a hydrophobic sorption material, and a viscosity modifier. In some embodiments, a composition comprises a foam and a latent heat storage material dispersed in the foam, the latent heat storage material comprising a phase change material and a hydrophobic sorption material.
    Type: Application
    Filed: September 22, 2023
    Publication date: January 11, 2024
    Applicant: Phase Change Energy Solutions, Inc.
    Inventors: Reyad I. SAWAFTA, Najih NASER
  • Publication number: 20230408162
    Abstract: In one aspect, systems for storing and/or transporting a payload are described herein. In some embodiments, systems have a portable storage vessel having an internal cavity, the internal cavity having: a central zone for receiving the payload; a first cooling zone disposed radially outward from the central recess, with a first phase change material disposed in the first cooling zone; a second cooling zone disposed radially outward from the first cooling zone, with a second phase change material disposed in the second cooling zone, wherein the first phase change material has a first phase transition temperature; wherein the second phase change material has a second phase transition temperature; and wherein the second phase transition temperature is between 10° C. and 15° C. higher than the first phase transition temperature; and wherein each of the first phase transition temperature and the second phase transition temperature are below 0° C.
    Type: Application
    Filed: November 15, 2021
    Publication date: December 21, 2023
    Applicant: Phase Change Energy Solutions, Inc.
    Inventors: Reyad I. Sawafta, Venu Gopal R. Kuturu, Brian Steven Chapman
  • Patent number: 11846465
    Abstract: Product transport containers are disclosed. Such containers can provide one or more advantages compared to existing containers. For example, product transport containers described herein can maintain a product at a desired temperature for an extended period of time, including without the use of an active heating or cooling component. Such product transport containers described herein may also provide improved breathability, thermal insulation, and/or mechanical strength or dimensional stability. Such containers can include a plurality of walls defining an interior volume and a selectively openable side permitting movement of the product into and out of the interior volume of the container. The walls can be formed from a thermoformed non-woven fabric.
    Type: Grant
    Filed: January 6, 2023
    Date of Patent: December 19, 2023
    Assignee: VESTURE LLC
    Inventors: Byron Craig Owens, Reyad I. Sawafta
  • Publication number: 20230250327
    Abstract: In one aspect, compositions are described herein. In some embodiments, a composition: comprises a phase change material, a hydrophobic sorption material, and a viscosity modifier. In some embodiments, a composition comprises a foam and a latent heat storage material dispersed in the foam, the latent heat storage material comprising a phase change material and a hydrophobic sorption material.
    Type: Application
    Filed: March 31, 2023
    Publication date: August 10, 2023
    Applicant: Phase Change Energy Solutions, Inc.
    Inventors: Reyad I. SAWAFTA, Najih NASER
  • Publication number: 20230227704
    Abstract: In one aspect, compositions are described herein. In some embodiments, a composition comprises a phase change material, a hydrophobic sorption material, and a viscosity modifier. In some embodiments, a composition comprises a foam and a latent heat storage material dispersed in the foam, the latent heat storage material comprising a phase change material and a hydrophobic sorption material.
    Type: Application
    Filed: March 9, 2023
    Publication date: July 20, 2023
    Applicant: Phase Change Energy Solutions, Inc.
    Inventors: Reyad I. SAWAFTA, Najih NASER
  • Publication number: 20230160626
    Abstract: Product transport containers are disclosed. Such containers can provide one or more advantages compared to existing containers. For example, product transport containers described herein can maintain a product at a desired temperature for an extended period of time, including without the use of an active heating or cooling component. Such product transport containers described herein may also provide improved breathability, thermal insulation, and/or mechanical strength or dimensional stability. Such containers can include a plurality of walls defining an interior volume and a selectively openable side permitting movement of the product into and out of the interior volume of the container. The walls can be formed from a thermoformed non-woven fabric.
    Type: Application
    Filed: January 6, 2023
    Publication date: May 25, 2023
    Inventors: Byron Craig OWENS, Reyad I. SAWAFTA
  • Publication number: 20230130589
    Abstract: In one aspect, compositions are described herein which include a first phase change material (PCM) component comprising an organic PCM, a second PCM component comprising an inorganic PCM, and a crosslinker linking the first PCM component to the second PCM component. In another aspect, a thermal energy storage system is described herein which comprises a container, a heat exchanger disposed within the container, and a composition described herein disposed within the container. The heat exchanger and the composition of such thermal energy storage systems are in thermal contact with one another.
    Type: Application
    Filed: February 26, 2021
    Publication date: April 27, 2023
    Applicant: PHASE CHANGE ENERGY SOLUTIONS, INC.
    Inventors: Reyad I. Sawafta, Venu Gopal Kuturu, Brian S. Chapman, Rami M. Saeed
  • Patent number: 11634619
    Abstract: In one aspect, compositions are described herein. In some embodiments, a composition comprises a phase change material, a hydrophobic sorption material, and a viscosity modifier. In some embodiments, a composition comprises a foam and a latent heat storage material dispersed in the foam, the latent heat storage material comprising a phase change material and a hydrophobic sorption material.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: April 25, 2023
    Assignee: Phase Change Energy Solutions, Inc.
    Inventors: Reyad I. Sawafta, Najih Naser
  • Publication number: 20230060274
    Abstract: In one aspect, temperature control sheets are described herein. In some embodiments, such a sheet comprises a first film; a second film facing opposition to the first film; and a phase change material (PCM) component disposed in between the first film and the second film. The sheet comprises one or more PCM-containing zones in a lateral plane of the sheet and also comprises one or more PCM-free fold or cut zones or lines in the lateral plane of the sheet.
    Type: Application
    Filed: January 29, 2021
    Publication date: March 2, 2023
    Applicant: PHASE CHANGE ENERGY SOLUTIONS, INC.
    Inventors: Reyad I. Sawafta, Venu Gopal Kuturu, Rami M. Saeed, Firas R. Sawafta, Anne McLean
  • Publication number: 20230061277
    Abstract: Various aspects and embodiments of a temperature control cart (100) are disclosed. The temperature control cart (100) comprises a top portion (116) with one or more wells (202), wherein the one or more wells (202) is operable to receive one or more pans (102). The wells (202) are configured to hold pans (102), wherein the pans (102) often contain a payload, such as food or medicine, that requires temperature control. Further, the top portion (116) is disposed in a tank (108) that contains phase change material (PCM). In another aspect, a method for controlling temperature of a payload is disclosed. A temperature control cart (100) is further provided with one or more heat exchangers. Wherein the one or more heat exchangers circulate a heat exchange fluid, thereby heating or cooling the PCM disposed in the tank (108) of the temperature control cart (100) to above or below a transition temperature of the PCM.
    Type: Application
    Filed: February 4, 2021
    Publication date: March 2, 2023
    Inventors: Byron Craig OWENS, A. Scott QUEEN, Reyad I. SAWAFTA, Brian S. CHAPMAN, Venu Gopal R. KUTURU, John A. GERIG, Christopher M. LEE, Rami M. SAEED
  • Publication number: 20230050014
    Abstract: In one aspect, thermal energy storage compositions are described herein. In some embodiments, a composition comprises 0.5-10 wt. % polysaccharide and 88-99.5 wt. % water, wherein the weight percentages are based on the total weight of the composition. Moreover, in some cases, the composition is shape stable at 20° C. and 1 atm.
    Type: Application
    Filed: January 20, 2021
    Publication date: February 16, 2023
    Applicant: PHASE CHANGE ENERGY SOLUTIONS, INC.
    Inventors: Reyad I. Sawafta, Venu Gopal Kuturu