Patents by Inventor Joshua Galanter

Joshua Galanter 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).

  • Metallotexaphyrin derivatives
    Patent number: 7449454
    Abstract: Novel derivatives of metallotexaphyrins are prepared by modifying the apical ligands associated with the central metal component of a metallotexaphyrin.
    Type: Grant
    Filed: September 10, 2003
    Date of Patent: November 11, 2008
    Assignee: Pharmacyclics, Inc.
    Inventors: Tarak D. Mody, Joshua Galanter
  • Non-symmetric tripyrranes in the synthesis of novel macrocycles
    Patent number: 7112671
    Abstract: The present invention provides certain non-symmetric tripyrranes; that is, tripyrranes that do not contain a mirror plane of symmetry perpendicular to the plane containing the tripyrrane. Further, the invention includes texaphyrin compounds and sapphyrin compounds, as well as other polypyrrolic macrocycles, prepared using tripyrranes of Formula I as a precursor. These macrocycles are characterized by a tripyrrolic portion of the macrocyclic ring having substituents that cause the heterocycle to lack a plane of symmetry perpendicular to the plane of the macrocycle.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: September 26, 2006
    Assignee: Pharmacyclics, Inc.
    Inventors: Tarak D. Mody, Joshua Galanter
  • Novel metallotexaphyrin derivatives
    Publication number: 20040171602
    Abstract: Novel derivatives of metallotexaphyrins are prepared by modifying the apical ligands associated with the central metal component of a metallotexaphyrin.
    Type: Application
    Filed: September 10, 2003
    Publication date: September 2, 2004
    Applicant: PHARMACYCLICS, INC.
    Inventors: Tarak D. Mody, Joshua Galanter
  • Non-symmetric tripyrranes in the synthesis of novel macrocycles
    Publication number: 20030232800
    Abstract: The present invention provides certain non-symmetric tripyrranes; that is, tripyrranes that do not contain a mirror plane of symmetry perpendicular to the plane containing the tripyrrane. Further, the invention includes texaphyrin compounds and sapphyrin compounds, as well as other polypyrrolic macrocycles, prepared using tripyrranes of Formula I as a precursor. These macrocycles are characterized by a tripyrrolic portion of the macrocyclic ring having substituents that cause the heterocycle to lack a plane of symmetry perpendicular to the plane of the macrocycle.
    Type: Application
    Filed: February 26, 2003
    Publication date: December 18, 2003
    Inventors: Tarak D Mody, Joshua Galanter
  • Metallotexaphyrin derivatives
    Patent number: 6638924
    Abstract: Novel derivatives of metallotexaphyrins are prepared by modifying the apical ligands associated with the central metal component of a metallotexaphyrin.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: October 28, 2003
    Assignee: Pharmacyclics, Inc.
    Inventors: Tarak D. Mody, Joshua Galanter
  • Novel metallotexaphyrin derivatives
    Publication number: 20030073679
    Abstract: Novel derivatives of metallotexaphyrins are prepared by modifying the apical ligands associated with the central metal component of a metallotexaphyrin.
    Type: Application
    Filed: August 28, 2001
    Publication date: April 17, 2003
    Inventors: Tarak D. Mody, Joshua Galanter