Patents by Inventor Jacob Mathiesen

Jacob Mathiesen 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).

  • Particulate comprising a calcium-containing compound and a sugar alcohol
    Patent number: 10357460
    Abstract: The present invention relates to a particulate material and a solid dosage form notably tablets comprising a regularly shaped calcium-containing compound such as a calcium salt as a therapeutically and/or prophylactically active substance and a pharmaceutically acceptable sugar alcohol such as, e.g., sorbitol and/or isomalt that has a micro structure as evidenced by SEM. The invention also relates to a process for the preparation of the particulate material and solid dosage form. The process involves agglomeration of the calcium-containing compound and the pharmaceutically acceptable sugar alcohol by means of roller compaction. The particulate material obtained by roller compaction is suitable for use in the further processing of the particulate material into e.g. tablets such as chewing tablets.
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: July 23, 2019
    Assignee: Takeda AS
    Inventors: Jacob Mathiesen, Carsten M. Nielsen, Peder M. Olsen, Poul E. Bertelsen
  • Particulate comprising a calcium-containing compound and a sugar alcohol
    Patent number: 10258576
    Abstract: The present invention relates to a particulate material and a solid dosage form notably tablets comprising a regularly shaped calcium-containing compound such as a calcium salt as a therapeutically and/or prophylactically active substance and a pharmaceutically acceptable sugar alcohol such as, e.g., sorbitol and/or isomalt that has a micro structure as evidenced by SEM. The invention also relates to a process for the preparation of the particulate material and solid dosage form. The process involves agglomeration of the calcium-containing compound and the pharmaceutically acceptable sugar alcohol by means of roller compaction. The particulate material obtained by roller compaction is suitable for use in the further processing of the particulate material into e.g. tablets such as chewing tablets.
    Type: Grant
    Filed: May 24, 2005
    Date of Patent: April 16, 2019
    Assignee: Takeda AS
    Inventors: Jacob Mathiesen, Carsten Martini Nielsen, Peder Mohr Olsen, Poul Egon Bertelsen
  • Particulate Comprising a Calcium-Containing Compound and a Sugar Alcohol
    Publication number: 20080175904
    Abstract: The present invention relates to a particulate material and a solid dosage form notably tablets comprising a regularly shaped calcium-containing compound such as a calcium salt as a therapeutically and/or prophylactically active substance and a pharmaceutically acceptable sugar alcohol such as, e.g., sorbitol and/or isomalt that has a micro structure as evidenced by SEM. The invention also relates to a process for the preparation of the particulate material and solid dosage form. The process involves agglomeration of the calcium-containing compound and the pharmaceutically acceptable sugar alcohol by means of roller compaction. The particulate material obtained by roller compaction is suitable for use in the further processing of the particulate material into e.g. tablets such as chewing tablets.
    Type: Application
    Filed: May 24, 2005
    Publication date: July 24, 2008
    Applicant: Nycomed Pharma AS
    Inventors: Jacob Mathiesen, Carsten M. Nielsen, Peder M. Olsen, Poul E. Bertelsen