Patents by Inventor Frans Herwig Jansen

Frans Herwig Jansen 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).

  • Patent number: 9358244
    Abstract: The present invention relates to solid dosage forms of oleyl phosphocholine (C18:1-PC), or OlPC, for oral administration. Further, the present invention relates to methods for the preparation of the present solid dosage forms and the use thereof as a medicament and especially a medicament for treatment of parasitic diseases, such as leishmaniasis, chagas and malaria, and cancer both in humans and animals. Specifically, the present invention relates to a solid dosage form comprising: 6 to 25 weight % of the solid dosage form oleyl phosphocholine; 20 to 35 weight % of the solid dosage form lactose; 35 to 50 weight % of the solid dosage form cellulose; 5 to 20 weight % of the solid dosage form croscarmellose; 1 to 10 weight % of the solid dosage form hydroxypropylmethyl cellulose; and 0.05 to 1 weight % of the solid dosage form of a lubricant.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: June 7, 2016
    Assignee: Oblita Therapeutics BVBA
    Inventors: Frans Herwig Jansen, Bruno Jansen
  • Patent number: 8937085
    Abstract: The present invention relates to a pharmaceutical carrier composition and a pharmaceutical composition comprising said pharmaceutical carrier composition. The pharmaceutical composition comprises: (a) at least 20% (w/w) of the composition of a sugar or a sugar alcohol; (b) one or more pharmaceutically acceptable excipients; (c) one or more pharmaceutically active ingredients in their base form; and (d) water up to 100% (w/w). The present pharmaceutical composition is especially resistant against flocculation, clumping and/or precipitation at room temperature during prolonged time-periods such as one or more years.
    Type: Grant
    Filed: February 13, 2008
    Date of Patent: January 20, 2015
    Assignee: Dafra Pharma N.V.
    Inventor: Frans Herwig Jansen
  • Patent number: 8692003
    Abstract: The present invention relates to compounds with an increased in vivo biological activity, and especially an increased pharmaceutical activity, such as an anti-nematodal or antifungal activity, an immunosuppresive activity, a metabolism influencing activity and/or an anti-cancer activity. Specifically, the present invention relates to compound comprising an artemisinin derivative according to the general formula (I) covalently linked at the 1 or the 2 position to a compound with a biological activity thereby increasing the biological activity of said compound or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: September 10, 2008
    Date of Patent: April 8, 2014
    Assignee: Dafra Pharma N.V.
    Inventors: Frans Herwig Jansen, Shahid Ahmed Soomro
  • Publication number: 20130296412
    Abstract: The present invention relates to novel artemisinin-like derivates, and especially dihydroartemisinin derivates and pharmaceutical compositions comprising the present compounds. The present invention further relates to the use of the present compounds for the treatment of cancer, especially by oral administration. Especially, the present invention relates to dihydroartemisinin compounds (DHA) substituted by, through an ester linkage by a linear or branched C1 to C6 alkyl optionally substituted by one or more halogens. Especially preferred substituents are acetate, propionate, isopropionate, butyrate and isobutyrate.
    Type: Application
    Filed: August 3, 2011
    Publication date: November 7, 2013
    Applicant: DAFRA PHARMA N.V.
    Inventor: Frans Herwig Jansen
  • Publication number: 20130296277
    Abstract: The present invention relates to pharmaceutical compositions for the treatment of parasitic diseases, cancer, or skin diseases by topical administration and especially ointments for the treatment of leishmaniasis. The present invention further relates to the use of the present ointments for the treatment of parasitic diseases, cancer, or skin diseases and especially ointments for the treatment of leishmaniasis in both humans and animals. Specifically, the present invention relates to pharmaceutical compositions such as ointments and crèmes for the treatment of parasitic diseases, cancer, or skin diseases by topical administration comprising 0.1 to 20 weight %, preferably 0.1 to 10 weight %, more preferably 0.1 to 7 weight %, most preferably 0.5 to 5 weight %, of the pharmaceutical composition oleyl phosphocholine as an active ingredient.
    Type: Application
    Filed: January 12, 2012
    Publication date: November 7, 2013
    Applicant: DAFRA PHARMA RESEARCH & DEVELOPMENT BVBA
    Inventors: Frans Herwig Jansen, Annie Marie Fortin
  • Publication number: 20120190646
    Abstract: The present invention relates to pharmaceutical compositions for the treatment of cancer and especially for the treatment of hematological malignancies such as multiple myeloma. Specifically, the present invention relates to pharmaceutical composition for the treatment of cancer comprising: thalidomide, or a derivative thereof, or salts or solvates thereof; one or more artemisinin compounds, or salts or solvates thereof; and one or more pharmaceutically acceptable carriers and/or excipients.
    Type: Application
    Filed: July 27, 2010
    Publication date: July 26, 2012
    Inventor: Frans Herwig Jansen
  • Publication number: 20100022588
    Abstract: The present invention relates to a pharmaceutical carrier composition and a pharmaceutical composition comprising said pharmaceutical carrier composition. The pharmaceutical composition comprises: (a) at least 20% (w/w) of the composition of a sugar or a sugar alcohol; (b) one or more pharmaceutically acceptable excipients; (c) one or more pharmaceutically active ingredients in their base form; and (d) water up to 100% (w/w). The present pharmaceutical composition is especially resistant against flocculation, clumping and/or precipitation at room temperature during prolonged time-periods such as one or more years.
    Type: Application
    Filed: February 13, 2008
    Publication date: January 28, 2010
    Inventor: Frans Herwig Jansen