Patents by Inventor David Meadows

David Meadows 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: 11708550
    Abstract: Treating a non-wine alcoholic beverage including: exposing the non-wine alcoholic beverage to an ion exchange matrix. The ion exchange matrix includes a mixture of cation exchange media and anion exchange media that includes: (1) cation exchange media that are in hydrogen form, (2) cation exchange media that are in mineral form comprising potassium mineral form, (3) anion exchange media that are in hydroxide form, and (4) anion exchange media that are in chloride mineral form. The exposing results in: binding ions of the mixture to one or more cationic or anionic constituents present in the pretreated beverage, reducing concentrations of the one or more cationic or anionic constituents in the beverage and maintaining a conductivity value of the treated beverage equal to or greater than the pretreated beverage's conductivity value. An apparatus for treating a non-wine alcoholic beverage and a treated non-wine alcoholic beverage prepared by a process are also disclosed.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: July 25, 2023
    Assignee: Purewine Inc.
    Inventors: David Meadows, Howard Ketelson
  • Publication number: 20230204257
    Abstract: Devices, systems, and methods are disclosed for cooling using both air and/or liquid cooling sub circuits. A vapor compression cooling system having both an air and liquid cooling sub circuit designed to service high sensible process heat loads that cannot be solely cooled by either liquid or air is provided.
    Type: Application
    Filed: February 13, 2023
    Publication date: June 29, 2023
    Applicant: STULZ Air Technology Systems, Inc.
    Inventors: David Meadows, Joerg Desler
  • Patent number: 11578897
    Abstract: Devices, systems, and methods are disclosed for cooling using both air and/or liquid cooling sub circuits. A vapor compression cooling system having both an air and liquid cooling sub circuit designed to service high sensible process heat loads that cannot be solely cooled by either liquid or air is provided.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: February 14, 2023
    Assignee: STULZ AIR TECHNOLOGY SYSTEMS, INC.
    Inventors: David Meadows, Joerg Desler
  • Patent number: 11499758
    Abstract: Devices, systems, and methods are disclosed for cooling using both air and/or liquid cooling sub circuits. A vapor compression cooling system having both an air and liquid cooling sub circuit designed to service high sensible process heat loads that cannot be solely cooled by either liquid or air is provided.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: November 15, 2022
    Assignee: STULZ AIR TECHNOLOGY SYSTEMS, INC.
    Inventors: David Meadows, Joerg Desler
  • Publication number: 20220117168
    Abstract: An HVAC system for controlling conditions in one or more grow rooms. The HVAC system includes pumps, sensors, controller(s) and valve(s) that mitigate undesired over cooling, which may result in thermally stressing the plants. To counteract the undesired overcooling the HVAC system utilizes reheat to return grow room temperatures to optimal conditions.
    Type: Application
    Filed: December 28, 2021
    Publication date: April 21, 2022
    Applicant: STULZ Air Technology Systems, Inc.
    Inventors: Joerg Desler, David Meadows, David Athey, Casey McKay
  • Publication number: 20200332236
    Abstract: Treating a non-wine alcoholic beverage including: exposing the non-wine alcoholic beverage to an ion exchange matrix. The ion exchange matrix includes a mixture of cation exchange media and anion exchange media that includes: (1) cation exchange media that are in hydrogen form, (2) cation exchange media that are in mineral form comprising potassium mineral form, (3) anion exchange media that are in hydroxide form, and (4) anion exchange media that are in chloride mineral form. The exposing results in: binding ions of the mixture to one or more cationic or anionic constituents present in the pretreated beverage, reducing concentrations of the one or more cationic or anionic constituents in the beverage and maintaining a conductivity value of the treated beverage equal to or greater than the pretreated beverage's conductivity value. An apparatus for treating a non-wine alcoholic beverage and a treated non-wine alcoholic beverage prepared by a process are also disclosed.
    Type: Application
    Filed: July 6, 2020
    Publication date: October 22, 2020
    Inventors: David Meadows, Howard Ketelson
  • Publication number: 20200236820
    Abstract: Devices, systems, and methods are disclosed for cooling using both air and/or liquid cooling sub circuits. A vapor compression cooling system having both an air and liquid cooling sub circuit designed to service high sensible process heat loads that cannot be solely cooled by either liquid or air is provided.
    Type: Application
    Filed: April 6, 2020
    Publication date: July 23, 2020
    Applicant: STULZ Air Technology Systems, Inc.
    Inventors: David Meadows, Joerg Desler
  • Publication number: 20200236821
    Abstract: Devices, systems, and methods are disclosed for cooling using both air and/or liquid cooling sub circuits. A vapor compression cooling system having both an air and liquid cooling sub circuit designed to service high sensible process heat loads that cannot be solely cooled by either liquid or air is provided.
    Type: Application
    Filed: April 6, 2020
    Publication date: July 23, 2020
    Applicant: STULZ Air Technology Systems, Inc.
    Inventors: David Meadows, Joerg Desler
  • Publication number: 20200181549
    Abstract: A treated wine beverage prepared by a process including exposing a pretreated wine beverage to an ion exchange matrix. The ion exchange matrix includes a mixture of cation exchange media and anion exchange media that includes: (1) cation exchange media that are in hydrogen form, (2) cation exchange media that are in mineral form comprising potassium mineral form, (3) anion exchange media that are in hydroxide form, and (4) anion exchange media that are in chloride mineral form. The exposing results in: binding ions of the mixture to one or more cationic or anionic constituents present in the pretreated wine, reducing concentrations of the one or more cationic or anionic constituents in the wine and maintaining a conductivity value of the treated wine equal to or greater than the pretreated wine beverage's conductivity value.
    Type: Application
    Filed: February 19, 2020
    Publication date: June 11, 2020
    Inventors: David Meadows, Howard Ketelson
  • Patent number: 10653042
    Abstract: Devices, systems, and methods are disclosed for cooling using both air and/or liquid cooling sub circuits. A vapor compression cooling system having both an air and liquid cooling sub circuit designed to service high sensible process heat loads that cannot be solely cooled by either liquid or air is provided.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: May 12, 2020
    Assignee: STULZ Air Technology Systems, Inc.
    Inventors: David Meadows, Joerg Desler
  • Patent number: 10611989
    Abstract: A method of treating an beverage, comprising exposing a beverage to an ion exchange matrix that includes a mixture of cation exchange beads and anion exchange beads each capable of binding to one or more cationic or anionic constituents present in the beverage and thereby reduce concentrations of the one or more cationic or anionic constituents in the beverage and capable of maintaining a pH of the beverage within ±0.5 pH units of the beverage's pretreatment pH value. The cationic or anionic constituents have a noxious effect on humans and the cation exchange beads include a cationic mineral form and the anion exchange beads include a chloride mineral form.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: April 7, 2020
    Assignee: Purewine Inc.
    Inventors: David Meadows, Howard Ketelson
  • Patent number: 10111974
    Abstract: A system and method for on-site remediation and sanitization of household items preferably uses a HEPA vacuum to remove surface microbials from the item being remediated. The item is then placed into a sealable plastic vacuum bag having a connection port that allows a vacuum to remove air from the bag, collapsing the bag over the item (which has first been braced to the extent necessary to prevent damage to the item). Once the air has been extracted from the vacuum bag air is introduced into the bag, preferably by using a blower, whereby a fogger can be used to introduce a remediating fog into the bag with the remediating fog surrounding the item. Next, the vacuum is used to again collapse the bag around the item, thereby infusing the remediating fog into the item. In a preferred embodiment of the invention the steps of inflating, fogging, and collapsing may be repeated one or more times to thoroughly infuse the remediating solution into the item, after which the item is removed from the vacuum bag.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: October 30, 2018
    Assignee: Vacu Fog LLC
    Inventors: Donald Patrick Dennis, William David Meadows
  • Publication number: 20180139870
    Abstract: Devices, systems, and methods are disclosed for cooling using both air and/or liquid cooling sub circuits. A vapor compression cooling system having both an air and liquid cooling sub circuit designed to service high sensible process heat loads that cannot be solely cooled by either liquid or air is provided.
    Type: Application
    Filed: September 29, 2017
    Publication date: May 17, 2018
    Applicant: STULZ Air Technology Systems, Inc.
    Inventors: David Meadows, Joerg Desler
  • Publication number: 20170240853
    Abstract: A method of treating an beverage, comprising exposing a beverage to an ion exchange matrix that includes a mixture of cation exchange beads and anion exchange beads each capable of binding to one or more cationic or anionic constituents present in the beverage and thereby reduce concentrations of the one or more cationic or anionic constituents in the beverage and capable of maintaining a pH of the beverage within ±0.5 pH units of the beverage's pretreatment pH value. The cationic or anionic constituents have a noxious effect on humans and the cation exchange beads include a cationic mineral form and the anion exchange beads include a chloride mineral form.
    Type: Application
    Filed: May 5, 2017
    Publication date: August 24, 2017
    Inventors: David Meadows, Howard Ketelson
  • Patent number: 9670442
    Abstract: A method of treating an beverage, comprising exposing a beverage to an ion exchange matrix that includes a mixture of cation exchange beads and anion exchange beads each capable of binding to one or more cationic or anionic constituents present in the beverage and thereby reduce concentrations of the one or more cationic or anionic constituents in the beverage and capable of maintaining a pH of the beverage within ±0.5 pH units of the beverage's pretreatment pH value. The cationic or anionic constituents have a noxious effect on humans and the cation exchange beads include a cationic mineral form and the anion exchange beads include a chloride mineral form.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: June 6, 2017
    Assignee: Purewine Inc.
    Inventors: David Meadows, Howard Ketelson
  • Patent number: 9579191
    Abstract: An ophthalmic lens system comprises a lens body with a curved outer surface and an assembly including a plurality of spaced apart nanostructures. The assembly covers at least a portion of the curved outer surface.
    Type: Grant
    Filed: April 4, 2012
    Date of Patent: February 28, 2017
    Assignee: Novartis AG
    Inventors: Xin Hong, David Meadows, Qiwen Zhan, Mutlu Karakelle
  • Publication number: 20150197717
    Abstract: A method of treating an beverage, comprising exposing a beverage to an ion exchange matrix that includes a mixture of cation exchange beads and anion exchange beads each capable of binding to one or more cationic or anionic constituents present in the beverage and thereby reduce concentrations of the one or more cationic or anionic constituents in the beverage and capable of maintaining a pH of the beverage within ±0.5 pH units of the beverage's pretreatment pH value. The cationic or anionic constituents have a noxious effect on humans and the cation exchange beads include a cationic mineral form and the anion exchange beads include a chloride mineral form.
    Type: Application
    Filed: January 30, 2015
    Publication date: July 16, 2015
    Inventors: David Meadows, Howard Ketelson
  • Publication number: 20150153588
    Abstract: A surface patterned contact lens is composed of a silicon hydrogel and has one or more surface regions that are patterned with nano-scale roughness features, micro-wells, micro-protrusions, and/or micro-channels. The micro-wells, micro-protrusions, and/or micro-channels have depths and heights that are on nanometer dimensions. The nano-scale roughness features have dimensions less than 200 nm in width, depth or height. The surface patterns do not diffract light and do not inhibit the clarity that can be detected by the eye. A method of preparing the surface patterned contact lens involves molding, where a complementary negative of the surface patterned contact lens is displayed by the mold.
    Type: Application
    Filed: July 12, 2013
    Publication date: June 4, 2015
    Inventors: Thomas Ettore Angelini, Wallace Gregory Sawyer, David Meadows, Howard Ketelson
  • Publication number: 20150030732
    Abstract: A method of treating an beverage, comprising exposing the beverage to an ion exchange matrix that bind one or more ionic constituents present in the beverage and reduce concentrations of the one or more ionic constituents in the beverage, wherein the ionic constituents have a noxious effect on humans.
    Type: Application
    Filed: July 28, 2014
    Publication date: January 29, 2015
    Inventors: David Meadows, Howard Ketelson
  • Patent number: D996954
    Type: Grant
    Filed: November 3, 2021
    Date of Patent: August 29, 2023
    Assignee: Transportation IP Holdings, LLC
    Inventor: Adrian David Meadows