Patents by Inventor Gerhardus Johannes Heeres

Gerhardus Johannes Heeres 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).

  • Crystal form of asenapine maleate
    Patent number: 8022228
    Abstract: The invention relates to an orthorhombic crystal form of compound trans-5-chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrole(Z)-2-butenedioate, to methods for the preparation of this crystal form and to pharmaceutical compositions comprising an orthorhombic crystal form.
    Type: Grant
    Filed: November 13, 2007
    Date of Patent: September 20, 2011
    Assignee: N.V. Organon
    Inventor: Gerhardus Johannes Heeres
  • Crystal form of asenapine maleate
    Patent number: 7741358
    Abstract: The invention relates to an orthorhombic crystal form of compound trans-5-chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-dibenz [2,3:6,7]oxepino[4,5-c]pyrrole (Z)-2-butenedioate, to methods for the preparation of this crystal form and to pharmaceutical compositions comprising an orthorhombic crystal form.
    Type: Grant
    Filed: April 6, 2006
    Date of Patent: June 22, 2010
    Assignee: N.V. Organon
    Inventor: Gerhardus Johannes Heeres
  • Crystal form of asenapine maleate
    Publication number: 20080200671
    Abstract: The invention relates to an orthorhombic crystal form of compound trans-5-chloro-2,3,3a, 12b-tetrahydro-2-methyl-1H-dibenz [2,3:6,7] oxepino [4,5-c] pyrrole (Z)-2-butenedioate, to methods for the preparation of this crystal form and to pharmaceutical compositions comprising an orthorhombic crystal form.
    Type: Application
    Filed: November 13, 2007
    Publication date: August 21, 2008
    Applicant: N.V. Organon
    Inventor: Gerhardus Johannes Heeres