Patents Assigned to W.M. Barr & Company
  • Patent number: 12285734
    Abstract: A composition for use in brine formation having a deliquescent desiccant, urea, and an optional component selected from the group consisting of starch, citric acid, clay, glucose, and a combination thereof. Methods of making and using the composition are provided. The composition may be pressed into tablet form. The composition may be used in a dehumidifying device.
    Type: Grant
    Filed: October 12, 2022
    Date of Patent: April 29, 2025
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Rachel Ann Farmer, Dennis Earl Shireman, Charles L. Hawes, Brett Justin Healey, Matthew Michael Petkus
  • Patent number: 12103025
    Abstract: A spray wand for use with a chemical or chemical formulation in solid form. The spray wand has a spray wand body having a hollow tube with an angled wand spray end, a spray end selector attached to the angled wand spray end, a wand hose end screen inserted into or otherwise attached to the hollow tube of the spray wand body, and a wand hose end connected to the spray wand body. The wand hose end has a wand hose end valve for control of water flow from a hose. A refill cartridge having a swirl chamber may be attached to the hollow tube. The refill cartridge has external channels or grooves on its external surface as a water rinse feature for the spray wand.
    Type: Grant
    Filed: June 1, 2023
    Date of Patent: October 1, 2024
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Kevin Andrew Kavchok, Matthew Michael Petkus, Alana Byrd, Rachel Ann Farmer
  • Patent number: 12031061
    Abstract: A composition for paint or spot removal having a carrier, a chemical component selected from the group consisting of Tetraoxaundecane (TOU), N-Methyl-2-pyrrolidone (NMP), Diethylene Glycol Monobutyl Ether, Ethylene Glycol Phenyl Ether, Propylene Glycol Phenyl Ether, Dipropylene Glycol N-Butyl Ether, and a combination thereof, and a co-solvent. A method of using the composition to remove a stain or spot from a carpet or other non-porous or hard surface is provided.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: July 9, 2024
    Assignee: W.M. Barr & Company, Inc.
    Inventor: Alana Byrd
  • Patent number: 12012572
    Abstract: A chemical composition and method of making and using are provided for paint removal and/or for adhesive removal. The chemical composition comprises THF and a solvent selected from the group consisting of methyl acetate, acetone, dimethyl carbonate, propylene carbonate, and 1-chloro-4 (trifluoromethyl) benzene, and a combination thereof.
    Type: Grant
    Filed: October 8, 2018
    Date of Patent: June 18, 2024
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Charles L. Hawes, Tim Teague
  • Patent number: 11958991
    Abstract: A composition for paint removal and methods of making and of using the composition are provided. The paint remover composition comprises a component selected from the group consisting of THF, toluene, acetone, DMSO, dioxalane, 1,2 trans dichloroethylene, and a combination thereof.
    Type: Grant
    Filed: June 12, 2023
    Date of Patent: April 16, 2024
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Charles L. Hawes, Tim Teague
  • Patent number: 11827812
    Abstract: A composition for paint removal and methods of making and of using the composition are provided. The composition comprises tetrahydrofuran (THF), an amine with a molar volume of <100 cm3/mol, and a solvent.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: November 28, 2023
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Jonathan P. Breon, Timothy G. Teague, Dennis Earl Shireman
  • Patent number: 11708502
    Abstract: A composition for paint removal and methods of making and of using the composition are provided. The paint remover composition comprises a component selected from the group consisting of THF, toluene, acetone, DMSO, dioxalane, 1,2 trans dichloroethylene, and a combination thereof.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: July 25, 2023
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Charles L. Hawes, Tim Teague
  • Patent number: 11498048
    Abstract: A composition for use in brine formation comprising a deliquescent desiccant, urea, and an optional component selected from the group consisting of starch, citric acid, clay, glucose, and a combination thereof. Methods of making and using the composition are provided. The composition may be pressed into tablet form. The composition may be used in a dehumidifying device.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: November 15, 2022
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Rachel Ann Farmer, Dennis Earl Shireman, Charles L. Hawes, Brett Justin Healey, Matthew Michael Petkus
  • Publication number: 20210392883
    Abstract: A disinfectant formulation is provided imparting a residual biocidal property. The disinfectant formulation is used to treat a surface to impart a film having a capacity to quickly kill bacteria and other germs for at least 24 hours after deposit of the film on a treated surface. The disinfectant formulation comprises a polymer binder, wherein the polymer binder is an oxazoline homopolymer or an extended or a modified polymer based on an oxazoline homopolymer, and a biocidal compound. The disinfectant formulation further comprises a carrier. An article having the disinfectant formulation is provided as well as methods of making, using and applying the disinfectant formulation.
    Type: Application
    Filed: September 1, 2021
    Publication date: December 23, 2021
    Applicants: MICROBAN PRODUCTS COMPANY, W.M. Barr & Company, Inc.
    Inventors: Tian LAN, Samuel James HANNA, Gina Parise SLOAN, Brian Patrick AYLWARD, Karen Terry WELCH, Dennis Earl SHIREMAN, Kevin Andrew KAVCHOK, Charles L. HAWES
  • Patent number: 11148118
    Abstract: A tablet having a deliquescent desiccant and a fragrance encapsulated on or within a binding agent. The tablet is in a pressed form. A method of making a tablet involves providing a deliquescent desiccant, encapsulating a fragrance by spray drying the fragrance on a carbohydrate, combining the deliquescent desiccant and the carbohydrate encapsulated fragrance, and pressing the combination into the tablet.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: October 19, 2021
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Rachel Ann Farmer, Dennis Earl Shireman, Charles L. Hawes, Brett Justin Healey, Matthew Michael Petkus
  • Patent number: 11134678
    Abstract: A disinfectant formulation is provided imparting a residual biocidal property. The disinfectant formulation is used to treat a surface to impart a film having a capacity to quickly kill bacteria and other germs for at least 24 hours after deposit of the film on a treated surface. The disinfectant formulation comprises a polymer binder, wherein the polymer binder is an oxazoline homopolymer or an extended or a modified polymer based on an oxazoline homopolymer, and a biocidal compound. The disinfectant formulation further comprises a carrier. An article having the disinfectant formulation is provided as well as methods of making, using and applying the disinfectant formulation.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: October 5, 2021
    Assignees: Microban Products Company, W.M. Barr & Company, Inc.
    Inventors: Tian Lan, Samuel James Hanna, Gina Parise Sloan, Brian Patrick Aylward, Karen Terry Welch, Dennis Earl Shireman, Kevin Andrew Kavchok, Charles L. Hawes
  • Patent number: 11134674
    Abstract: A biofilm sealant is provided imparting a residual biocidal property. The biofilm sealant is used to treat a surface to impart a film having a capacity to quickly kill bacteria and other germs for at least 24 hours after deposit of the film on a treated surface. The disinfectant formulation biofilm sealant comprises a polymer binder, wherein the polymer binder is an oxazoline homopolymer or an extended or a modified polymer based on an oxazoline homopolymer, and a biocidal compound.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: October 5, 2021
    Assignees: MICROBAN PRODUCTS COMPANY, W.M. Barr & Company, Inc.
    Inventors: Tian Lan, Samuel James Hanna, Gina Parise Sloan, Brian Patrick Aylward, Karen Terry Welch, Dennis Earl Shireman, Kevin Andrew Kavchok, Charles L. Hawes
  • Patent number: 11033023
    Abstract: A disinfectant formulation comprising a polymer binder and a biocidal compound, having a residual biocidal property. The polymer binder is an oxazoline homopolymer or an extended or a modified polymer based on an oxazoline homopolymer. The disinfectant formulation may further comprise a surfactant, a pH adjusting agent, and a solvent.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: June 15, 2021
    Assignees: MICROBAN PRODUCTS COMPANY, W.M. Barr & Company, Inc.
    Inventors: Tian Lan, Samuel James Hanna, Gina Parise Sloan, Brian Patrick Aylward, Karen Terry Welch, Dennis Earl Shireman, Kevin Andrew Kavchok, Charles L. Hawes
  • Patent number: D1066571
    Type: Grant
    Filed: January 27, 2023
    Date of Patent: March 11, 2025
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Matthew Petkus, Rachel Ann Farmer
  • Patent number: D1085347
    Type: Grant
    Filed: October 23, 2023
    Date of Patent: July 22, 2025
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Kevin Andrew Kavchok, Matthew Michael Petkus, Alana Byrd, Rachel Ann Farmer
  • Patent number: D1085348
    Type: Grant
    Filed: October 23, 2023
    Date of Patent: July 22, 2025
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Kevin Andrew Kavchok, Matthew Michael Petkus, Alana Byrd, Rachel Ann Farmer
  • Patent number: D1085349
    Type: Grant
    Filed: October 23, 2023
    Date of Patent: July 22, 2025
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Kevin Andrew Kavchok, Matthew Michael Petkus, Alana Byrd, Rachel Ann Farmer
  • Patent number: D1085350
    Type: Grant
    Filed: October 23, 2023
    Date of Patent: July 22, 2025
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Kevin Andrew Kavchok, Matthew Michael Petkus, Alana Byrd, Rachel Ann Farmer
  • Patent number: D1085351
    Type: Grant
    Filed: October 23, 2023
    Date of Patent: July 22, 2025
    Assignee: W.M. Barr & Company, Inc.
    Inventors: Kevin Andrew Kavchok, Matthew Michael Petkus, Alana Byrd, Rachel Ann Farmer
  • Patent number: D1077990
    Type: Grant
    Filed: October 20, 2023
    Date of Patent: June 3, 2025
    Assignee: W.M. Barr & Company
    Inventors: Kevin Andrew Kavchok, Matthew Michael Petkus, Alana Byrd, Rachel Ann Farmer