Patents by Inventor Heinz Gries

Heinz Gries 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).

  • Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them
    Patent number: 7208139
    Abstract: Cascade polymers, containing complex-forming ligands, optionally at least five ions of an element of atomic numbers 21–29, 39, 42, 44 or 57–83, as well as, if desired, cations of inorganic and/or organic bases, amino acids or amino acid amides, are valuable complexing compounds and complexes for diagnostics and therapy.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: April 24, 2007
    Assignee: Schering AG
    Inventors: Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hubert Vogler, Hanns-Joachim Weinmann, Hans Bauer
  • Process for the production of triiodotrimesic acid
    Patent number: 7083516
    Abstract: A new process for the production of triiodotrimesic acid that is used as an intermediate product for the synthesis of x-ray contrast media is described.
    Type: Grant
    Filed: July 14, 2004
    Date of Patent: August 1, 2006
    Assignee: Schering AG
    Inventors: Johannes Platzek, Ulrich Niedballa, Heiko Schirmer, Heinz Gries
  • Metal complex-containing pharmaceutical agents
    Publication number: 20060165591
    Abstract: Improved metal complex-containing pharmaceutical agents are described which, as an additive, contain one or more complexing agents and/or one or more weak metal complex(es) or mixtures thereof.
    Type: Application
    Filed: March 23, 2006
    Publication date: July 27, 2006
    Inventors: Heinz Gries, Ulrich Speck, Hanns-Joachim Weinmann, Hans Niendorf, Wolfgang Seifert
  • DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their production
    Patent number: 7074387
    Abstract: Compounds of formula I wherein Z1, Z2, X, R2 and R3 are as defined herein, are suitable as NMR shift reagents.
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: July 11, 2006
    Assignee: Schering AG
    Inventors: Heinz Gries, Erich Klieger, Bernd Raduechel, Heribert Schmitt-Willich, Hanns-Joachim Weinmann, Hubert Vogler, Gabriele Schuhmann-Giampieri, Juergen Conrad
  • 1,4,7,10-Tetraazacyclododecane butyltriols, processes for their production and pharmaceutical agents containing them
    Publication number: 20060078503
    Abstract: 1,4,7,10-Tetraazacyclodedecane butyltriols of general formula IA in which R1 means hydrogen or a metal ion equivalent independent of one another and R2 means a butyltriol radical as well as their salts with organic or inorganic bases or amino acids are valuable pharmaceutical agents.
    Type: Application
    Filed: September 26, 2005
    Publication date: April 13, 2006
    Inventors: Johannes Platzek, Heinz Gries, Hanns-Joachim Weinmann, Gabriele Schuhmann-Giampieri, Wolf-Rudiger Press
  • 1,4,7,10-tetraazacyclododecane butyltriols, processes for their production and pharmaceutical agents containing them
    Patent number: 6951639
    Abstract: 1,4,7,10-Tetraazacyclodedecane butyltriols of general formula IA in which R1 means hydrogen or a metal ion equivalent independent of one another and R2 means a butyltriol radical as well as their salts with organic or inorganic bases or amino acids are valuable pharmaceutical agents.
    Type: Grant
    Filed: April 9, 2002
    Date of Patent: October 4, 2005
    Assignee: Schering AG
    Inventors: Johannes Platzek, Heinz Gries, Hanns-Joachim Weinmann, Gabriele Schuhmann-Giampieri, Wolf-Rüdiger Press
  • Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them
    Publication number: 20050118105
    Abstract: Cascade polymers, containing complex-forming ligands, optionally at least five ions of an element of atomic numbers 21-29, 39, 42, 44 or 57-83, as well as, if desired, cations of inorganic and/or organic bases, amino acids or amino acid amides, are valuable complexing compounds and complexes for diagnostics and therapy.
    Type: Application
    Filed: September 30, 2004
    Publication date: June 2, 2005
    Inventors: Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hubert Vogler, Hanns-Joachim Weinmann, Hans Bauer
  • Process for the production of triiodotrimesic acid
    Publication number: 20050070735
    Abstract: A new process for the production of triiodotrimesic acid that is used as an intermediate product for the synthesis of x-ray contrast media is described.
    Type: Application
    Filed: July 14, 2004
    Publication date: March 31, 2005
    Inventors: Johannes Platzek, Ulrich Niedballa, Heiko Schirmer, Heinz Gries
  • Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them
    Patent number: 6855309
    Abstract: Cascade polymers, containing complex-forming ligands, optionally at least five ions of an element of atomic numbers 21-29, 39, 42, 44 or 57-83, as well as, if desired, cations of inorganic and/or organic bases, amino acids or amino acid amides, are valuable complexing compounds and complexes for diagnostics and therapy.
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: February 15, 2005
    Assignee: Schering, AG
    Inventors: Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hubert Vogler, Hanns-Joachim Weinmann, Hans Bauer
  • Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them
    Publication number: 20030232017
    Abstract: Cascade polymers, containing complex-forming ligands, optionally at least five ions of an element of atomic numbers 21-29, 39, 42, 44 or 57-83, as well as, if desired, cations of inorganic and/or organic bases, amino acids or amino acid amides, are valuable complexing compounds and complexes for diagnostics and therapy.
    Type: Application
    Filed: December 11, 2002
    Publication date: December 18, 2003
    Inventors: Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hubert Vogler, Hanns-Joachim Weinmann, Hans Bauer
  • Metal complex-containing pharmaceutical agents
    Publication number: 20030206858
    Abstract: Improved metal complex-containing pharmaceutical agents are described which, as an additive, contain one or more complexing agents and/or one or more weak metal complex(es) or mixtures thereof.
    Type: Application
    Filed: June 16, 2003
    Publication date: November 6, 2003
    Applicant: Schering AG
    Inventors: Heinz Gries, Ulrich Speck, Hanns-Joachim Weinmann, Hans Peter Niendorf, Wolfgang Seifert
  • DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their production
    Publication number: 20030202943
    Abstract: Compounds of general formula I 1
    Type: Application
    Filed: March 25, 2003
    Publication date: October 30, 2003
    Applicant: Schering Aktiengesellschaft
    Inventors: Heinz Gries, Erich Klieger, Bernd Raduchel, Heribert Schmitt-Willich, Hanns-Joachim Weinmann, Hubert Vogler, Gabriele Schuhmann-Giampieri, Jurgen Conrad
  • Cascade polymer bound complexing compounds, their complexes and conjugates, process for their production and pharmaceutical agents containing them
    Patent number: 6576222
    Abstract: Cascade polymers, containing complex-forming ligands, optionally at least five ions of an element of atomic numbers 21-29, 39, 42, 44 or 57-83, as well as, if desired, cations of inorganic and/or organic bases, amino acids or amino acid amides, are valuable complexing compounds and complexes for diagnostics and therapy.
    Type: Grant
    Filed: October 11, 2001
    Date of Patent: June 10, 2003
    Assignee: Schering Aktiengesellschaft
    Inventors: Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hubert Vogler, Hanns-Joachim Weinmann, Hans Bauer
  • DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their production
    Patent number: 6565830
    Abstract: Compounds of formula I wherein Z1, Z2, X, R2 and R3 are as defined herein, are suitable as susceptibility reagents for use in susceptibility imaging.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: May 20, 2003
    Assignee: Schering Aktiengesellschaft
    Inventors: Heinz Gries, Erich Klieger, Bernd Radüchel, Heribert Schmitt-Willich, Hanns-Joachim Weinmann, Hubert Vogler, Gabriele Schuhmann-Giampieri, Jürgen Conrad
  • 1,4,7,10-tetraazacyclododecane butyltriols, processes for their production and pharmaceutical agents containing them
    Publication number: 20020176823
    Abstract: 1,4,7,10-Tetraazacyclodedecane butyltriols of general formula IA 1
    Type: Application
    Filed: April 9, 2002
    Publication date: November 28, 2002
    Inventors: Johannes Platzek, Heinz Gries, Hanns-Joachim Weinmann, Gabriele Schuhmann-Giampieri, Wolf-Rudiger Press
  • Magnetic particles for diagnostic purposes
    Publication number: 20020136693
    Abstract: Agents containing magnetic particles are suitable for use in enhancing images in diagnostic procedures, e.g., via x-ray, ultrasound or especially NMR. Preferred particles are based on metals, e.g., iron, cobalt or nickel, double metal oxides/hydroxides or complexes thereof.
    Type: Application
    Filed: March 27, 2002
    Publication date: September 26, 2002
    Inventors: Heinz Gries, Wolfgang Mutzel, Christian Zurth, Hanns-Joachim Weinmann
  • Cascade polymer bound complexing compounds, their complexes and conjugates, process for their production, and pharmaceutical agents containing them
    Publication number: 20020068037
    Abstract: Cascade polymers, containing complex-forming ligands, optionally at least five ions of an element of atomic numbers 21-29, 39, 42, 44 or 57-83, as well as, if desired, cations of inorganic and/or organic bases, amino acids or amino acid amides, are valuable complexing compounds and complexes for diagnostics and therapy.
    Type: Application
    Filed: October 11, 2001
    Publication date: June 6, 2002
    Applicant: Schering AG
    Inventors: Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hubert Vogler, Hanns-Joachim Weinmann, Hans Bauer
  • 1,4,7,10-Tetraazacyclododecane butyltriols, processes for their production and pharmaceutical agents containing them
    Patent number: 6399043
    Abstract: 1,4,7,10-Tetraazacyclodedecane butyltriols of general formula IA in which R1 means hydrogen or a metal ion equivalent independent of one another and R2 means a butyltriol radical as well as their salts with organic or inorganic bases or amino acids are valuable pharmaceutical agents.
    Type: Grant
    Filed: July 23, 1999
    Date of Patent: June 4, 2002
    Assignee: Schering Aktiengesellschaft
    Inventors: Johannes Platzek, Heinz Gries, Hanns-Joachim Weinmann, Gabriele Schuhmann-Giampieri, Wolf-Rüdiger Press
  • MAGNETIC PARTICLES FOR DIAGNOSTIC PURPOSES
    Publication number: 20020064502
    Abstract: Agents containing magnetic particles are suitable for use in enhancing images in diagnostic procedures, e.g., via x-ray, ultrasound or especially NMR. Preferred particles are based on metals, e.g., iron, cobalt or nickel, double metal oxides/hydroxides or complexes thereof.
    Type: Application
    Filed: December 24, 1997
    Publication date: May 30, 2002
    Inventors: HEINZ GRIES, WOLFGANG MUTZEL, CHRISTIAN ZURTH, HANNS-JOACHIM WEINMANN
  • Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them
    Patent number: 6299859
    Abstract: Cascade polymers, containing complex-forming ligands, optionally at least five ions of an element of atomic numbers 21-29, 39, 42, 44 or 57-83, as well as, if desired, cations of inorganic and/or organic bases, amino acids or amino acid amides, are valuable complexing compounds and complexes for diagnostics and therapy.
    Type: Grant
    Filed: July 28, 2000
    Date of Patent: October 9, 2001
    Assignee: Schering Aktiengesellschaft
    Inventors: Johannes Platzek, Heribert Schmitt-Willich, Heinz Gries, Gabriele Schuhmann-Giampieri, Hubert Vogler, Hanns-Joachim Weinmann, Hans Bauer