Patents by Inventor Mechthild Burmester

Mechthild Burmester 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).

  • NON-AQUEOUS LIQUID COMPOSITION
    Publication number: 20150011518
    Abstract: A drug-dissolved non-aqueous liquid composition containing a drug, dioleylphosphatidylcholine, tocopherol and an organic solvent, wherein the blend concentration ratio between the dioleylphosphatidylcholine and the tocopherol falls within the range of 75/25 to 25/75, the blend concentration of the dioleylphosphatidylcholine falls within the range of 15 to 85% (w/w), the blend concentration of the tocopherol falls within the range of 15 to 85% (w/w), and the phase of the non-aqueous liquid composition changes into a non-lamellar liquid crystal upon contact with water, a phosphate buffer, a body fluid, a lacrimal fluid or a vitreous fluid.
    Type: Application
    Filed: January 30, 2013
    Publication date: January 8, 2015
    Applicant: SANTEN PHARMACEUTICAL CO., LTD.
    Inventors: Kazuhito Yamada, Arto Urtti, Mechthild Burmester