Patents by Inventor Walther IDE

Walther IDE 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).

  • Aqueous formulation that reduces damage caused by spring frosts in plants and production method thereof
    Patent number: 11992007
    Abstract: An aqueous formulation that reduces the damage caused by spring frosts in plants having: (a) 0.001-2% by weight PVA micro/nanoparticles having a molecular weight of 10,000-100,000 g/mol and 1-20% acetate groups; (b) 0.0001-0.4% by weight stabilising agents; (c) 0.0005-0.05% by weight category IV adjuvants; (d) 0.00025-4% by weight emulsifier; (e) 0.003-6% by weight sodium hydroxide; and (f) 0.0065-13% by weight hydrochloric acid at 37% weight/weight and 1.18 g/mL density; a process for producing the aqueous formulation, and to uses.
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: May 28, 2024
    Assignees: UNIVERSIDAD DE CONCEPCION, CENTRO DE INVESTIGACION DE POLIMEROS AVANZADOS
    Inventors: Saddys María Rodriguez Llamazares, Constanza Sabando Correa, Walther Ide, Richard Mauricio Bastias Ibarra
  • AQUEOUS FORMULATION THAT REDUCES DAMAGE CAUSED BY SPRING FROSTS IN PLANTS AND PRODUCTION METHOD THEREOF
    Publication number: 20220312760
    Abstract: An aqueous formulation that reduces the damage caused by spring frosts in plants having: (a) 0.001-2% by weight PVA micro/nanoparticles having a molecular weight of 10,000-100,000 g/mol and 1-20% acetate groups; (b) 0.0001-0.4% by weight stabilising agents; (c) 0.0005-0.05% by weight category IV adjuvants; (d) 0.00025-4% by weight emulsifier; (e) 0.003-6% by weight sodium hydroxide; and (f) 0.0065-13% by weight hydrochloric acid at 37% weight/weight and 1.18 g/mL density; a process for producing the aqueous formulation, and to uses.
    Type: Application
    Filed: August 11, 2020
    Publication date: October 6, 2022
    Inventors: Saddys Maria RODRIGUEZ LLAMAZARES, Constanza SABANDO CORREA, Walther IDE, Richard Mauricio BASTIAS IBARRA