Patents by Inventor David Erlingheuser

David Erlingheuser 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).

  • Anhydrous Powder Hair Lightening Suspension
    Publication number: 20260096960
    Abstract: A crème composition for lightening keratin fibers that includes about 5 to about 60% by weight of a non-volatile oil component, about 3 to about 30% by weight petrolatum, about 0.05 to about 5% by weight fumed silica, about 1 to about 70% by weight of a persulfate salt, and 0% by weight microplastics.
    Type: Application
    Filed: October 7, 2025
    Publication date: April 9, 2026
    Inventor: David Erlingheuser
  • COSMETIC COLORING COMPOSITIONS CONTAINING MOISTURE CURABLE SILICONE POLYETHYLENEIMINE RESIN
    Publication number: 20250325465
    Abstract: A cosmetic composition for coloring keratin fibers includes a moisture-curable silicone resin formed from reaction of a silylated polyethyleneimine, an acid or a base, and at least one hydrolyzable silane having formula R1nSiR24-n, wherein R1 is alkyl, aryl, fluoroalkyl, trialkylsilyl, triarylsilyl, vinyl, or combination thereof; R2 is alkoxy, aryloxy, acetoxy, oximino, enoxy, ?-hydroxycarboxylic acid amide (—OCR2CONR2), ?-hydroxycarboxylic acid ester (—OCR2COOR), H, halogen, or combination thereof; n=0, 1, 2, or 3; R is alkyl or H. A coloring agent can be added to the moisture-curable silicone resin and the composition is applied to keratin fiber. A kit for coloring a keratin fiber contains a first container containing the moisture-curable silicone resin; and a second container containing coloring agent. The first container and the second container are mixed prior to application to the keratin fiber.
    Type: Application
    Filed: September 20, 2023
    Publication date: October 23, 2025
    Inventors: Daniela DE LUCIA, Sonny Yuxia LIU, David ERLINGHEUSER
  • Cosmetic composition capable of simultaneously coloring hair and relaxing curls
    Patent number: 10849836
    Abstract: A one step hair color and relaxer system comprising: an alkalizing agent in the range between about 0.1% to about 8%, based upon the total concentration of the hair color and relaxer system; a hair dye; and an oxidizing agent in the range between about 0.1% to about 6%, based upon the total concentration of the hair color and relaxer system; wherein the pH of the hair color and relaxer system is in the range between about 9 to about 14.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: December 1, 2020
    Assignee: Zotos International, Inc.
    Inventors: Marina Azizova, Yanping Zhou, David Erlingheuser, Rushi Tasker
  • COSMETIC COMPOSITION CAPABLE OF SIMULTANEOUSLY COLORING HAIR AND RELAXING CURLS
    Publication number: 20170360662
    Abstract: A one step hair color and relaxer system comprising: an alkalizing agent in the range between about 0.1% to about 8%, based upon the total concentration of the hair color and relaxer system; a hair dye; and an oxidizing agent in the range between about 0.1% to about 6%, based upon the total concentration of the hair color and relaxer system; wherein the pH of the hair color and relaxer system is in the range between about 9 to about 14.
    Type: Application
    Filed: June 15, 2016
    Publication date: December 21, 2017
    Inventors: Maria Azizova, Yanping Zhou, David Erlingheuser, Rushi Tasker