Patents by Inventor Hans W. Schmid

Hans W. Schmid 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).

  • Formulations containing melatonin, , and biotin
    Patent number: 8062648
    Abstract: The present invention relates to a composition which comprises as active ingredients a combination of melatonin, ginkgo biloba and biotin. The composition is particularly suitable for producing formulations for topical application in the hair.
    Type: Grant
    Filed: October 30, 2003
    Date of Patent: November 22, 2011
    Assignee: ASAT AG Applied Science & Technology
    Inventor: Hans W. Schmid
  • Melatonin daily dosage units
    Patent number: 8017645
    Abstract: The present invention relates to a disposable container for a medicament or cosmetic agent for topical application, containing a single dose of melatonin or of a melatonin derivative which corresponds to a locally effective dose but which does not cause any systemic effect.
    Type: Grant
    Filed: May 7, 2008
    Date of Patent: September 13, 2011
    Assignee: ASAT AG Applied Science & Technology
    Inventor: Hans W. Schmid
  • MELATONIN DAILY DOSAGE UNITS
    Publication number: 20080293803
    Abstract: The present invention relates to a disposable container for a medicament or cosmetic agent for topical application, containing a single dose of melatonin or of a melatonin derivative which corresponds to a locally effective dose but which does not cause any systemic effect.
    Type: Application
    Filed: May 7, 2008
    Publication date: November 27, 2008
    Applicant: ASAT AG APPLIED SCIENCE & TECHNOLOGY
    Inventor: Hans W. SCHMID
  • Melatonin daily dosage units
    Publication number: 20040094449
    Abstract: The present invention relates to a disposable container for a medicament or cosmetic agent for topical application, containing a single dose of melatonin or of a melatonin derivative which corresponds to a locally effective dose but which does not cause any systemic effect.
    Type: Application
    Filed: January 29, 2003
    Publication date: May 20, 2004
    Inventor: Hans W. Schmid
  • Nano-emulsion of 5-aminolevulinic acid
    Patent number: 6559183
    Abstract: The present invention relates to a composition comprising a nano-emulsion that contains 5-aminolevulinic acid as well as a carrier in an aqueous phase. This invention also relates to a pharmaceutical preparation containing this composition. The nano-emulsions of this type can be used in photodynamic therapy as well as in the photodiagnostic detection of proliferatives cells.
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: May 6, 2003
    Assignee: ASAT AG Applied Science & Technology
    Inventors: Hans W. Schmid, Gerd Burmeister