Patents by Inventor Heike Bunjes

Heike Bunjes 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).

  • Method for improving the properties of amphiphile particles
    Patent number: 9522377
    Abstract: The present invention provides a method for forming a dispersion comprising non-lamellar amphiphile particles having improved phase behavior, particle size distribution and/or storage stability, said method comprising forming a dispersion of lamellar and optionally non-lamellar particles comprising at least one structuring agent in a polar solvent, heating said particles to an elevated temperature, followed by cooling, wherein said heating is to a temperature and for a period sufficient to provide, after cooling, a measurable improvement in phase behavior, particle size distribution and/or storage stability.
    Type: Grant
    Filed: August 4, 2004
    Date of Patent: December 20, 2016
    Assignee: CAMURUS AB
    Inventors: Gert Wörle, Fredrik Tiberg, Markus Johnsson, Heike Bunjes, Britta Siekmann, Justas Barauskas
  • Method for improving the properties of amphiphile particles
    Publication number: 20070134336
    Abstract: The present invention provides a method for forming a dispersion comprising non-lamellar amphiphile particles having improved phase behaviour, particle size distribution and/or storage stability, said method comprising forming a dispersion of lamellar and optionally non-lamellar particles comprising at least one structuring agent in a polar solvent, heating said particles to an elevated temperature, followed by cooling, wherein said heating is to a temperature and for a period sufficient to provide, after cooling, a measurable improvement in phase behaviour, particle size distribution and/or storage stability.
    Type: Application
    Filed: August 4, 2004
    Publication date: June 14, 2007
    Applicant: CAMURUS AB
    Inventors: Gert Worle, Frederik Tiberg, Markus Johnsson, Heike Bunjes, Britta Siekmann, Justas Barauskas
  • Powdery active ingredient formulations
    Publication number: 20060165742
    Abstract: Novel pulverulent active substance formulations composed of at least one active substance which is solid at room temperature, at least one dispersant, polyvinyl alcohol and if desired, additives, the individual active substance particles being enveloped by a coat of polyvinyl alcohol, being present in the amorphous state, and having diameter in the nanometer range, a process for producing the novel formulations and their use for the application of the active substance they comprise and also a device for carrying out the production process.
    Type: Application
    Filed: October 17, 2002
    Publication date: July 27, 2006
    Inventors: Karl Reizlein, Bernd Klinksiek, Jurgen Hinderer, Peter Baur, Anne Suty-Heinze, Astrid Mauler-Machnik, Heike Bunjes, Kirsten Westesen, Jonas Hinnen, Albert Hinnen