Patents by Inventor Adrianus Cornelis VAN DER GRAAF

Adrianus Cornelis VAN DER GRAAF 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).

  • 6-Hydroxy-2,5,7,8-Tetramethylchroman-Compounds for the Treatment of Chronic Obstructive Airway Diseases
    Publication number: 20170151234
    Abstract: The present invention relates to compounds for the treatment of chronic obstructive airway diseases such as chronic obstructive pulmonary disease (COPD) or asthma or bronchiectasis. The present invention further relates to drug delivery devices suitable to be used in the treatment of chronic obstructive airway diseases such as a nebulizer comprising the present compounds. Specifically, the present invention relates to (6-hydroxy-2,5,7,8-tetramethylchroman-2-yl)(piperazin-1-yl)methanone or N,6-di-hydroxy-2,5,7,8-tetramethylchroman-2-carboxamide or a pharmaceutically acceptable salt or base thereof for use in the treatment of chronic obstructive airway diseases, preferably chronic obstructive pulmonary disease (COPD) or asthma or bronchiectasis, more preferably chronic obstructive pulmonary disease (COPD).
    Type: Application
    Filed: May 17, 2015
    Publication date: June 1, 2017
    Inventors: Adrianus Cornelis Van der Graaf, Martina Schmidt, Gerrit Jan Willem Euverink, Hermanus Meurs, Robert Henk Henning
  • COMPOUNDS FOR PROTECTION OF CELLS
    Publication number: 20150342174
    Abstract: This invention is related to a compound with the structural formula (I) wherein, R1, and R2 are independently selected from the group consisting of C1-C6 alkyl and is preferably methyl, ethyl, propyl or isopropyl; R3 is selected from the group consisting of CH2NHR9, C(?O)YR10, —CH2OH
    Type: Application
    Filed: December 18, 2013
    Publication date: December 3, 2015
    Applicant: SULFATEQ B.V.
    Inventors: Adrianus Cornelis VAN DER GRAAF, Andre HEERES, Johannes Paulus Gerardus SEERDEN