Patents by Inventor Hendricus Nicolaas Sebastiaan VAN DER HAAS

Hendricus Nicolaas Sebastiaan VAN DER HAAS 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).

  • METHOD FOR PREPARING 2-[(3R)-3-METHYLMORPHOLIN-4-YL]-4-[1-METHYL-1H-PYRAZOL-5-YL)-8-(1H-PYRAZOL-5-YL)-1,7-NAPHTHYRIDINE
    Publication number: 20210253573
    Abstract: The present invention covers a method for preparing 2-[(3R)-3-methylmorpholin-4-yl]-4-(1-methyl-1H-pyrazol-5-yl)-8-(1H-pyrazol-5-yl)-1,7-naphthyridine (“the compound of formula (I)” in the following) as well as intermediate compounds useful in the preparation of the compound of formula (I). The present invention also covers polymorphic form B of the compound of formula (I) with very high purity.
    Type: Application
    Filed: August 22, 2019
    Publication date: August 19, 2021
    Applicants: Bayer Aktiengesellschaft, Bayer Pharma Aktiengesellschaft
    Inventors: Johannes PLATZEK, Philipp RUBENBAUER, Hendricus Nicolaas Sebastiaan VAN DER HAAS, Sonja Elisabeth HOOGEVEEN, Matthijs Cornelis Maria VAN OERS, Reinerus Gerardus GIELING, Jeroen Alexander DEKKER