Patents by Inventor David W. Koenig

David W. Koenig 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: 20240424036
    Abstract: Methods and compositions for preventing or treating incontinence, overactive bladder, or menstrual cramping in a subject are described. A method can include providing a composition. The composition can include a modification agent. The modification agent can include a strain of Lactobacillus or a ferment or a metabolite thereof. The modification agent can provide neuromodulation activity by up-regulating at least one of maoA enzymes, maoB enzymes, and grin-1 genes. The method can also include administering the composition to the subject to prevent or treat incontinence, overactive bladder, or menstrual cramping. In some aspects, the modification agent can decrease a level of extracellular ATP in a target environment.
    Type: Application
    Filed: June 27, 2024
    Publication date: December 26, 2024
    Inventors: Kathleen C. Engelbrecht, David W. Koenig, Elizabeth M. Doney, Gregor Reid, Jeremy Burton, Behnam Abbasian
  • Patent number: 12096767
    Abstract: A disinfectant composition that is capable of inactivating non-enveloped viruses as well as other microorganisms, such as gram negative and gram positive bacteria, fungi, parasites, enveloped viruses, etc., is provided. Through selective control over the nature of the acid(s) employed and the overall pH level, the present inventors have discovered that the composition can achieve rapid antiviral efficacy, particularly against non-enveloped viruses. Once applied to a surface (e.g., hard surface), the disinfectant composition forms a film that remains capable of providing residual antiviral activity. Notably, the present inventors have discovered that the use of a vinylpyrrolidone copolymer in combination with a polyquaternary ammonium polymer and cationic surfactant can have a synergistic effect on the stability of the film such that it can also achieve long-term, residual antiviral activity.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: September 24, 2024
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Amy L. Vanden Heuvel, Douglas R. Hoffman, Jeremy D. Paulsen, Rebecca Vongsa, Paige N. Anunson, Lisa M. Kroll, Corey T. Cunningham, David W. Koenig
  • Publication number: 20240307428
    Abstract: The present invention relates to compositions, particularly compositions useful in maintaining and supporting healthy microflora in the female urogenital tract which could lead to inhibition of vaginal infections, as well as methods of treating and preventing vaginal infections. Compositions useful in supporting healthy microflora, disclosed herein, generally include a first therapeutic agent including ? methyl-D glucoside and a second therapeutic agent including a nitrogen containing compound at a therapeutic amount. In some embodiments, the nitrogen containing compound can be, for example, L-Cysteine, Cytidine, D-Asparagine, Pyrimidine, D-Alanine, D-Glucosamine HCL, and N-Acetyl-D-Glucosamine.
    Type: Application
    Filed: May 24, 2024
    Publication date: September 19, 2024
    Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
    Inventors: Jingru Li, Lindsay A. Peed, Paige N. Hollmaier, Rebecca A. Vongsa, David W. Koenig, Cheryce F. Joyner
  • Patent number: 12037497
    Abstract: A composition for inhibiting the attachment of DNA viruses to a surface can include a liquid carrier, an anti-adherent agent, and a humectant. The anti-adherent agent can include C12-16 Alkyl PEG-2 Hydroxypropyl Hydroxyethyl Ethylcellulose. A method for inhibiting the adherence of DNA viruses to a surface can include providing a composition that includes an anti-adherent agent including C12-16 Alkyl PEG-2 Hydroxypropyl Hydroxyethyl Ethylcellulose. The method can also include applying the composition to the surface to inhibit the adherence of DNA viruses to the surface.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: July 16, 2024
    Inventors: Kathleen C. Engelbrecht, Stacy A. Mundschau, David W. Koenig, Scott W. Wenzel
  • Publication number: 20240228730
    Abstract: Methods and systems for simultaneous degradation and decontamination of biopolymers such as polyhydroxyalkanoates are described. The enzymes encompass extremophilic enzymes that can be incorporated into a biodegradation process carried out at an environmental condition that is detrimental to a mesophilic pathogen. The materials, methods, and systems of the present disclosure are particularly directed to degrading and decontaminating used personal care products containing polyhydroxyalkanoate polymers using extremophilic and/or polyextremophilic depolymerase enzymes.
    Type: Application
    Filed: May 24, 2022
    Publication date: July 11, 2024
    Inventors: Stephen Quirk, David W. Koenig
  • Patent number: 12029748
    Abstract: The present invention relates to compositions, particularly compositions useful in maintaining and supporting healthy microflora in the female urogenital tract which could lead to inhibition of vaginal infections, as well as methods of treating and preventing vaginal infections. Compositions useful in supporting healthy microflora, disclosed herein, generally include a first therapeutic agent including ? methyl-D glucoside and a second therapeutic agent including a nitrogen containing compound at a therapeutic amount. In some embodiments, the nitrogen containing compound can be, for example, L-Cysteine, Cytidine, D-Asparagine, Pyrimidine, D-Alanine, D-Glucosamine HCL, and N-Acetyl-D-Glucosamine.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: July 9, 2024
    Assignee: KIMBERLY-CLARK WORLDWIDE, INC.
    Inventors: Jingru Li, Lindsay A. Peed, Paige N. Hollmaier, Rebecca A. Vongsa, David W. Koenig, Cheryce F. Joyner
  • Publication number: 20240057591
    Abstract: Described herein is an antimicrobial wet wipe including a wet wipe formulation. Also described herein is a method of preserving the wet wipe formulation. Also described herein is a method of manufacturing the wet wipe formulation.
    Type: Application
    Filed: March 30, 2022
    Publication date: February 22, 2024
    Inventors: David W. Koenig, Salvador E. Escobar, Andrew R. Kischnick, Brian T. Roessler, Jane Ballesteros
  • Publication number: 20230417734
    Abstract: Methods and consumer products for detecting a metabolite, the method comprising: testing a urine sample from a subject for a metabolite selected from the group consisting of androstenediol, oxtenedioate, digydrouracil, heptanoylglutamine, pregnenetriol, sulfate, heptenoylglutamine, hexanoylglutamine, guanine, methylhexanoylglutamine, hexanoylglycine, hexenoylglycine, spermidine, diacetylspermine, acisoga and combinations thereof; and producing a metabolic profile for the metabolite.
    Type: Application
    Filed: December 7, 2020
    Publication date: December 28, 2023
    Inventors: Elizabeth M. Doney, Kathleen C. Engelbrecht, David W. Koenig, Stephen Quirk, Kassi Kosnicki
  • Publication number: 20230400438
    Abstract: Methods and consumer products for detecting a metabolite, the method comprising: testing a urine sample from a subject for a metabolite selected from the group consisting of ascorbate, dehydroascorbate, CEHC-sulfate, CEHC-taurine, CEHC-glucronide, pantoate, 5-amino valerate, galactonate, phenylacetylalanine, methylcatecholsulfate, phenylacetylglutamine, carboxysuccinate, carboxyethylvaline, arabinose, threonate, methylcrotonylglycine, glucuronate, carboxyethylisoleucine, glycoursodeoxycholate, leucylalanine, lithocholatesulfate, allo-threonine, cholic, glucuronide and combinations thereof; and producing a metabolic profile for the metabolite.
    Type: Application
    Filed: December 7, 2020
    Publication date: December 14, 2023
    Inventors: Elizabeth M. Doney, Kathleen C. Engelbrecht, David W. Koenig, Stephen Quirk, Kassi Kosnicki
  • Publication number: 20230354981
    Abstract: A hair dryer includes a housing having a handle portion and a nozzle portion, a motor within the housing, a fan drivingly connected to the motor within the housing, a heating element within the housing, and at least one ultraviolet light emitting element within the nozzle portion, the at least one ultraviolet light emitting element being configured to irradiate a flow passage of the nozzle portion with ultraviolet light. At least a portion of the housing adjacent to the at least one ultraviolet light emitting element is transparent or translucent allowing the ultraviolet light to be viewed from exterior to the housing.
    Type: Application
    Filed: July 23, 2021
    Publication date: November 9, 2023
    Inventors: Alexander J. Horkman, Kathleen C. Engelbrecht, David W. Koenig
  • Publication number: 20230293560
    Abstract: Methods and compositions for modulating a bladder microbiome in a subject to improve bladder health are disclosed. The method can include providing a composition including a carrier and a bladder therapeutic agent. The bladder therapeutic agent can include isomaltulose, dextrin type 1, dextrin type 2, or combinations thereof. The method can further include administering the composition to a urogenital region of the subject. The method can include promoting a growth of Lactobacillus crispatus relative to Streptococcus anginosus within the bladder microbiome to modulate the bladder microbiome to improve bladder health.
    Type: Application
    Filed: July 23, 2021
    Publication date: September 21, 2023
    Inventors: Kathleen C. Engelbrecht, Elizaabeth M. Doney, David W. Koenig, Stephen Quirk, Alexnder J. Horkman, Jane Ballesteros
  • Publication number: 20230277704
    Abstract: A disinfectant composition that contains a unique combination of a primary antiviral agent and a secondary antiviral agent is provided. More particularly, the primary antiviral agent includes a polyprotic acid having a low first acid dissociation constant and the secondary antiviral agent is selected from the group consisting of an anionic N-acyl compound, metal halide salt, amine compound, amine compound, aliphatic amine oxide, alkyl glycoside, alcohol ethoxylate, and combinations thereof. By selectively controlling the particular nature of each antiviral agent and their relative concentration, the present inventors have discovered that a synergistic affect can be achieved in which the disinfectant composition is capable of exhibiting an antiviral efficacy against non-enveloped viruses.
    Type: Application
    Filed: April 28, 2023
    Publication date: September 7, 2023
    Inventors: Douglas R. Hoffman, Amy L. Vanden Heuvel, Jeremy D. Paulsen, Paige N. Anunson, Lisa M. Kroll, Corey T. Cunningham, David W. Koenig
  • Patent number: 11737458
    Abstract: A fibrous substrate for the removal of Gram negative bacteria (Escherichia coli) from a surface is provided. The fibrous substrate includes a capturing agent, and the affinity of capturing for the Gram negative bacteria allows the fibrous substrate to capture the Gram negative bacteria, thereby removing the Gram negative bacteria from the surface and also inhibiting the spread of the Gram negative bacteria to other surfaces that may contact the fibrous substrate. Of particular advantage, the presence of the capturing agent on the fibrous substrate may help protect against the spread or infection of pathogens without the use of chemicals, such as antiseptics or antibiotics.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: August 29, 2023
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: David W. Koenig, Amy L. Vanden Heuvel, Vinod Chaudhary, Scott W. Wenzel, Divesh Bhatt, Kathleen Engelbrecht
  • Publication number: 20220259527
    Abstract: A composition for increasing the adherence of RNA viruses can include a liquid carrier, an adherent agent, and a humectant. The adherent agent can be water soluble or dispersible polyester, Methylcellulose, Polyvinylpyrrolidone, and combinations thereof. The composition can be non-antimicrobial. A method for removing RNA viruses from a surface can include providing a composition for increasing the adherence of RNA viruses, applying the composition to the surface, and removing at least some of the composition from the surface to remove RNA viruses from the surface.
    Type: Application
    Filed: May 5, 2022
    Publication date: August 18, 2022
    Inventors: Kathleen C. Engelbrecht, Stacy A. Mundschau, David W. Koenig, Scott W. Wenzel
  • Patent number: 11311429
    Abstract: Methods and products for maintaining a target pH range of an environment including at least one organism are provided. A method can include releasing a carbon source to the environment. A method can further include allowing the carbon source to be metabolized by the at least one organism and lower a pH of the environment. The method can also include releasing a nitrogen source to the environment. The method can additionally include allowing the nitrogen source to be metabolized by the at least one organism and increase the pH of the environment. The releasing of the carbon source to the environment and the releasing of the nitrogen source to the environment can be selectively timed to control the pH of the environment to the target pH range of the environment.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: April 26, 2022
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: David W. Koenig, Jonathan Hofmekler, Lindsay A. Peed, Jeffery R. Seidling, Scott W. Wenzel
  • Publication number: 20220096287
    Abstract: Methods and products for maintaining a target pH range of an environment including at least one organism are provided. A method can include releasing a carbon source to the environment. A method can further include allowing the carbon source to be metabolized by the at least one organism and lower a pH of the environment. The method can also include releasing a nitrogen source to the environment. The method can additionally include allowing the nitrogen source to be metabolized by the at least one organism and increase the pH of the environment. The releasing of the carbon source to the environment and the releasing of the nitrogen source to the environment can be selectively timed to control the pH of the environment to the target pH range of the environment.
    Type: Application
    Filed: January 31, 2019
    Publication date: March 31, 2022
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: David W. Koenig, Jonathan Hofmekler, Lindsay A. Peed, Jeffery R. Seidling, Scott W. Wenzel
  • Publication number: 20220062356
    Abstract: Methods and compositions for preventing or treating incontinence, overactive bladder, or menstrual cramping in a subject are described. A method can include providing a composition. The composition can include a modification agent. The modification agent can include a strain of Lactobacillus or a ferment or a metabolite thereof. The modification agent can provide neuromodulation activity by up-regulating at least one of maoA enzymes, maoB enzymes, and grin-1 genes. The method can also include administering the composition to the subject to prevent or treat incontinence, overactive bladder, or menstrual cramping. In some aspects, the modification agent can decrease a level of extracellular ATP in a target environment.
    Type: Application
    Filed: December 20, 2019
    Publication date: March 3, 2022
    Inventors: Kathleen C. Engelbrecht, David W. Koenig, Elizabeth M. Doney, Gregor Reid, Jeremy Burton, Behnam Abbasian
  • Publication number: 20220010240
    Abstract: Methods of inhibiting microbes from attaching to a surface and anti-adherent compositions are disclosed. One method can include providing an anti-adherent composition that includes an anti-adherent agent configured to inhibit microbes from attaching to the surface. The anti-adherent agent can be: Acrylates Copolymer, Trimethylpentanediol/Adipic Acid/Glycerin crosspolymer, Trimethylpentanediol/Adipic Acid Copolymer, Ethylhexyl Stearate, Ethylhexyl Salicylate, Acrylates/C12-22 Alkylmethacrylate Copolymer, Octocrylene, Ethylene Oxide/Propylene Oxide Block Copolymer, Polyquaternium-101, or any combinations thereof. The method can include applying the composition to the surface and allowing at least some of the composition to remain on the surface such that the anti-adherent agent inhibits microbes from attaching to the surface. The anti-adherent composition can include a humectant and can be non-antimicrobial.
    Type: Application
    Filed: September 23, 2021
    Publication date: January 13, 2022
    Inventors: Kathleen C. Engelbrecht, Stacy A. Mundschau, David W. Koenig, Scott W. Wenzel
  • Patent number: 11168287
    Abstract: Methods of inhibiting microbes from attaching to a surface and anti-adherent compositions are disclosed. One method can include providing an anti-adherent composition that includes an anti-adherent agent configured to inhibit microbes from attaching to the surface. The anti-adherent agent can be: Acrylates Copolymer, Trimethylpentanediol/Adipic Acid/Glycerin crosspolymer, Trimethylpentanediol/Adipic Acid Copolymer, Ethylhexyl Stearate, Ethylhexyl Salicylate, Acrylates/C12-22 Alkylmethacrylate Copolymer, Octocrylene, Ethylene Oxide/Propylene Oxide Block Copolymer, Polyquaternium-101, or any combinations thereof. The method can include applying the composition to the surface and allowing at least some of the composition to remain on the surface such that the anti-adherent agent inhibits microbes from attaching to the surface. The anti-adherent composition can include a humectant and can be non-antimicrobial.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: November 9, 2021
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Kathleen C. Engelbrecht, Stacy A. Mundschau, David W. Koenig, Scott W. Wenzel
  • Publication number: 20210308034
    Abstract: A composition for providing or maintaining a healthy skin microbiota and methods of providing or maintaining a healthy skin microbiota are disclosed. The composition can be a prebiotic composition that can include a carrier and a skin microbiota balancing agent. In some aspects, the skin microbiota balancing agent can include at least one combination of carbohydrate sources including a first carbohydrate source and a second carbohydrate source. The skin microbiota balancing agent can be configured to provide at least two of the following desired ratios: a first desired ratio of Corynebaderium to Staphylococcus of 1.3, a second desired ratio of Corynebaderium to Micrococcus of 1.4, and a third desired ratio of Staphylococcus to Micrococcus of 1.1. The carbohydrate sources may be D-alanine, D-threonine, L-alanyl-glycine, succinic acid, ?-keto-glutaric acid, m-tantaric acid, bromo succinic acid, mucic acid, phenylethyl-amine, inulin, oxalic acid, pectin, Tween 40 etc.
    Type: Application
    Filed: May 22, 2019
    Publication date: October 7, 2021
    Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
    Inventors: Elizabeth M. Doney, David W. Koenig, Jonathan Hofmekler