Patents by Inventor Didier HARTMAN

Didier HARTMAN 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: 20200078274
    Abstract: The invention relates to a process for manufacturing a seamless breakable capsule, comprising —co-extruding an external and hydrophilic liquid phase, and an internal and lipophilic liquid phase, in order to form a capsule constituted of a core comprising the internal and lipophilic phase, and a shell comprising the external and hydrophilic phase, —immersing into an aqueous solution containing a curing agent, wherein the external liquid phase includes a gelling agent comprising gellan gum alone or in combination with another gelling agent, a filler, and a divalent metal sequestering agent, and to breakable capsules comprising a core and a shell, wherein the shell includes a gelling agent comprising gellan gum alone or in combination with another gelling agent, a filler, and a divalent metal sequestering agent.
    Type: Application
    Filed: September 19, 2019
    Publication date: March 12, 2020
    Inventors: Jean-Michel HANNETEL, Didier HARTMAN, Nathalie COURSIERES, Jean MANE