Patents by Inventor Holger Claus Hansen

Holger Claus Hansen 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).

  • Pyrido-1,2,4-thiadiazine and pyrido-1,4-thiazine derivatives, their preparation and use
    Patent number: 5792764
    Abstract: Pyrido-1,2,4-thiadiazine and pyrido-1,4-thiazine derivatives represented by the formula ##STR1## wherein A, B, D, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are defined in the description, compositions thereof and methods for preparing the compounds are described. The compounds are useful in the treatment of diseases of the central nervous system, the cardiovascular system, pulmonary system, the gastrointestinal system and the endocrinologic system.
    Type: Grant
    Filed: January 17, 1997
    Date of Patent: August 11, 1998
    Assignee: Novo Nordisk A/S
    Inventors: Bernard Pirotte, Philippe Lebrun, Pascal De Tullio, Fabian Somers, Jacques Delarge, Holger Claus Hansen, Flemming Elmelund Nielsen, John Bondo Hansen