Patents by Inventor Eva KLEINMANN

Eva KLEINMANN 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).

  • SOLIDIFICATION OF HEXYL 2-[4-(DIETHYLAMINO)-2-HYDROXYBENZOYL]BENZOATE
    Publication number: 20240150276
    Abstract: The present invention relates to a process for the solidification of hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate (INCI diethylamino hydroxybenzoyl hexyl benzoate, DHHB), wherein the process comprises the step of (a) applying a shear rate of 800 s?1 or more to liquid hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate and (b) adding seed crystals of hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate.
    Type: Application
    Filed: March 1, 2022
    Publication date: May 9, 2024
    Inventors: Daniel Ruben SELZER, Eva KLEINMANN, Axel BINDER, Helmut KRONEMAYER, Philipp STAEHLE
  • SOLIDIFICATION OF HEXYL 2-[4-(DIETHYLAMINO)-2-HYDROXYBENZOYL]BENZOATE
    Publication number: 20240140906
    Abstract: The present invention relates to a process for the solidification of hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate (INCI diethylamino hydroxybenzoyl hexyl benzoate, DHHB), wherein the process comprises the step of (a) applying a shear rate of less than 800 s?1 to liquid hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate and (b) adding seed crystals of hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate.
    Type: Application
    Filed: March 1, 2022
    Publication date: May 2, 2024
    Inventors: Daniel Ruben SELZER, Eva KLEINMANN, Axel BINDER, Helmut KRONEMAYER, Philipp STAEHLE