Patents by Inventor Stefan Reim

Stefan Reim 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).

  • N-SUBSTITUTED FERROPORTIN INHIBITORS
    Publication number: 20240343722
    Abstract: The invention relates to novel compounds of the general formula (1-A) as defined in the application and pharmaceutical compositions comprising them and the use thereof as medicaments, in particular for the use as ferroportin inhibitors, more particularly for the use in the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders leading to increased iron levels or increased iron absorption, and/or iron overload.
    Type: Application
    Filed: September 20, 2022
    Publication date: October 17, 2024
    Applicant: VIFOR (INTERNATIONAL) AG
    Inventors: Wilm BUHR, Aris KALOGERAKIS, Klaus-Daniel UMLAND, Stefan REIM, Vania MANOLOVA, Patrick ALTERMATT, Anna FLACE
  • MODIFIED FERROPORTIN INHIBITORS
    Publication number: 20240239780
    Abstract: The invention relates to novel compounds of the general formula (I), which are characterized in that at least one of the groups A and B contains at least 3 rings, pharmaceutical compositions comprising them and the use thereof as medicaments, in particular for the use as ferroportin inhibitors, more particularly for the use in the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders leading to increased iron levels or increased iron absorption, and/or iron overload.
    Type: Application
    Filed: April 21, 2022
    Publication date: July 18, 2024
    Applicant: Vifor (International) AG
    Inventors: Wilm BUHR, Aris KALOGERAKIS, Klaus-Daniel UMLAND, Stefan REIM, Vania MANOLOVA, Patrick ALTERMATT, Anna FLACE
  • Process for the Production of Ferroportin Inhibitors
    Publication number: 20230212159
    Abstract: The invention relates to a new process for preparing compounds of the formula (I) and pharmaceutically acceptable salts thereof, which act as ferroportin inhibitors being suitable for the use as medicaments in the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or of iron metabolism disorders leading to increased iron levels or increased iron absorption, including iron overload, thalassemia, sickle cell disease and hemochromatosis.
    Type: Application
    Filed: March 23, 2021
    Publication date: July 6, 2023
    Inventors: Stefan REIM, Erik PHILIPP, Maria WILHELM, Cyrill BLATTER
  • Novel Ferroportin Inhibitors
    Publication number: 20220363675
    Abstract: The invention relates to novel compounds of the general formula (I), with Het-2 being an optionally substituted bicyclic heteroaryl of the formula pharmaceutical compositions comprising them and the use thereof as medicaments, in particular for the use as ferroportin inhibitors, more particularly for the use in the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, such as particularly iron overload states such as in particular thalassemia and hemochromatosis.
    Type: Application
    Filed: June 7, 2021
    Publication date: November 17, 2022
    Inventors: Franz Dürrenberger, Michael Burgert, Susanna Burckhardt, Wilm Buhr, Aris Kalogerakis, Stefan Reim, Vania Manolova, Susan Boyce, Christopher John Yarnold, Paula Pena, Jon Shepherd, Cristina Lecci, Richard Jarjes-Pike, John Scott
  • Ferroportin-inhibitor salts
    Patent number: 11129820
    Abstract: The invention relates to novel salts of compounds of the general formula (I), pharmaceutical compositions comprising them and the use thereof as medicaments, in particular for the use as ferroportin inhibitors, more particularly for the use in the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, such as particularly iron overload states such as in particular thalassemia, sickle cell disease and hemochromatosis.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: September 28, 2021
    Assignee: Vifor (International) AG
    Inventors: Collin D. Morris, Fritz Blatter, Giuseppe Lapadula, Stefan Reim, Michael Burgert, Erik Philipp
  • Ferroportin inhibitors
    Patent number: 11066399
    Abstract: The invention relates to novel compounds of the general formula (I), with Het-2 being an optionally substituted bicyclic heteroaryl of the formula pharmaceutical compositions comprising them and the use thereof as medicaments, in particular for the use as ferroportin inhibitors, more particularly for the use in the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, such as particularly iron overload states such as in particular thalassemia and hemochromatosis.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: July 20, 2021
    Assignee: Vifor (International) AG
    Inventors: Franz Dürrenberger, Michael Burgert, Susanna Burckhardt, Wilm Buhr, Aris Kalogerakis, Stefan Reim, Vania Manolova, Susan Boyce, Christopher John Yarnold, Paula Pena, Jon Shepherd, Cristina Lecci, Richard Jarjes-Pike, John Scott
  • Novel Ferroportin Inhibitors
    Publication number: 20210139472
    Abstract: The invention relates to novel compounds of the general formula (I), with Het-2 being an optionally substituted bicyclic heteroaryl of the formula pharmaceutical compositions comprising them and the use thereof as medicaments, in particular for the use as ferroportin inhibitors, more particularly for the use in the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, such as particularly iron overload states such as in particular thalassemia and hemochromatosis.
    Type: Application
    Filed: December 3, 2020
    Publication date: May 13, 2021
    Applicant: Vifor (International) AG
    Inventors: Franz Dürrenberger, Michael Burgert, Susanna Burckhardt, Wilm Buhr, Aris Kalogerakis, Stefan Reim, Vania Manolova, Susan Boyce, Christopher John Yarnold, Paula Pena, Jon Shepard, Cristina Lecci, Richard Jarjes-Pike, John Scott
  • Ferroportin inhibitors
    Patent number: 11001579
    Abstract: The invention relates to novel compounds of the general formula (I), with Het-2 being an optionally substituted bicyclic heteroaryl of the formula pharmaceutical compositions comprising them and the use thereof as medicaments, in particular for the use as ferroportin inhibitors, more particularly for the use in the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, such as particularly iron overload states such as in particular thalassemia and hemochromatosis.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: May 11, 2021
    Assignee: Vifor (International) AG
    Inventors: Franz Dürrenberger, Michael Burgert, Susanna Burckhardt, Wilm Buhr, Aris Kalogerakis, Stefan Reim, Vania Manolova, Susan Boyce, Christopher John Yarnold, Paula Pena, Jon Shepherd, Cristina Lecci, Richard Jarjes-Pike, John Scott
  • Ferroportin inhibitors
    Patent number: 10738041
    Abstract: The invention relates to novel ferroportin inhibitors of the general formula (I) pharmaceutical compositions comprising them and the use thereof as medicaments, in particular for the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, such as particularly iron overload states such as in particular thalassemia and hemochromatosis.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: August 11, 2020
    Assignee: Vifor (International) AG
    Inventors: Franz Dürrenberger, Wilm Buhr, Susanna Burckhardt, Michael Burgert, Aris Kalogerakis, Stefan Reim, Vania Manolova, Susan Boyce, Christopher John Yarnold, Paula Pena, Jon Shepherd, Cristina Lecci, Richard Jarjes-Pike, John Scott
  • Ferroportin-Inhibitor Salts
    Publication number: 20200113885
    Abstract: The invention relates to novel salts of compounds of the general formula (I), pharmaceutical compositions comprising them and the use thereof as medicaments, in particular for the use as ferroportin inhibitors, more particularly for the use in the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, such as particularly iron overload states such as in particular thalassemia, sickle cell disease and hemochromatosis.
    Type: Application
    Filed: April 18, 2018
    Publication date: April 16, 2020
    Inventors: Collin D. Morris, Fritz Blatter, Giuseppe Lapadula, Stefan Reim, Michael Burgert, Erik Philipp
  • Novel Ferroportin Inhibitors
    Publication number: 20190345151
    Abstract: The invention relates to novel compounds of the general formula (I), with Het-2 being an optionally substituted bicyclic heteroaryl of the formula pharmaceutical compositions comprising them and the use thereof as medicaments, in particular for the use as ferroportin inhibitors, more particularly for the use in the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, such as particularly iron overload states such as in particular thalassemia and hemochromatosis.
    Type: Application
    Filed: June 12, 2019
    Publication date: November 14, 2019
    Inventors: Franz Dürrenberger, Michael Burgert, Susanna Burckhardt, Wilm Buhr, Aris Kalogerakis, Stefan Reim, Vania Manolova, Susan Boyce, Christopher John Yarnold, Paula Pena, Jon Shepherd, Cristina Lecci, Richard Jarjes-Pike, John Scott
  • Ferroportin inhibitors
    Patent number: 10364239
    Abstract: The invention relates to novel compounds of the general formula (A-I), with Het-2 being an optionally substituted bicyclic heteroaryl of the formula (AA) pharmaceutical compositions comprising them and the use thereof as medicaments, in particular for the use as ferroportin inhibitors, more particularly for the use in the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, such as particularly iron overload states such as in particular thalassemia and hemochromatosis.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: July 30, 2019
    Assignee: Vifor (International) AG
    Inventors: Franz Dürrenberger, Michael Burgert, Susanna Burckhardt, Wilm Buhr, Aris Kalogerakis, Stefan Reim, Vania Manolova, Susan Boyce, Christopher John Yarnold, Paula Pena, Jon Shepherd, Cristina Lecci, Richard Jarjes-Pike, John Scott
  • Novel Ferroportin Inhibitors
    Publication number: 20180319783
    Abstract: The invention relates to novel compounds of the general formula (A-I), with Het-2 being an optionally substituted bicyclic heteroaryl of the formula (AA) pharmaceutical compositions comprising them and the use thereof as medicaments, in particular for the use as ferroportin inhibitors, more particularly for the use in the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, such as particularly iron overload states such as in particular thalassemia and hemochromatosis.
    Type: Application
    Filed: October 21, 2016
    Publication date: November 8, 2018
    Inventors: Franz Dürrenberger, Michael Burgert, Susanna Burckhardt, Wilm Buhr, Aris Kalogerakis, Stefan Reim, Vania Manolova, Susan Boyce, Christopher John Yarnold, Paula Pena, Jon Shepherd, Cristina Lecci, Richard Jarjes-Pike, John Scott
  • Novel Ferroportin Inhibitors
    Publication number: 20180297991
    Abstract: The invention relates to novel ferroportin inhibitors of the general formula (I) pharmaceutical compositions comprising them and the use thereof as medicaments, in particular for the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, such as particularly iron overload states such as in particular thalassemia and hemochromatosis.
    Type: Application
    Filed: October 21, 2016
    Publication date: October 18, 2018
    Inventors: Franz Dürrenberger, Wilm Buhr, Susanna Burckhardt, Michael Burgert, Aris Kalogerakis, Stefan Reim, Vania Manolova, Susan Boyce, Christopher John Yarnold, Paula Pena, Jon Shepherd, Cristina Lecci, Richard Jarjes-Pike, John Scott
  • Fe(III) complex compounds for the treatment and prophylaxis of iron deficiency symptoms and iron deficiency anemias
    Patent number: 9943498
    Abstract: The invention relates to iron(III) complex compounds and pharmaceutical compositions comprising them for the use as medicaments, in particular for the treatment and/or prophylaxis of iron deficiency symptoms and iron deficiency anemias.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: April 17, 2018
    Assignee: Vifor (International) AG
    Inventors: Thomas Bark, Wilm Buhr, Susanna Burckhardt, Michael Burgert, Camillo Canclini, Franz Dürrenberger, Felix Funk, Peter Geisser, Aris Kalogerakis, Simona Mayer, Erik Philipp, Stefan Reim, Diana Sieber, Jörg Schmitt, Katrin Schwarz
  • Fe(III) Complex Compounds For The Treatment And Prophylaxis Of Iron Deficiency Symptoms And Iron Deficiency Anemias
    Publication number: 20160310459
    Abstract: The invention relates to iron(III) complex compounds and pharmaceutical compositions comprising them for the use as medicaments, in particular for the treatment and/or prophylaxis of iron deficiency symptoms and iron deficiency anemias.
    Type: Application
    Filed: June 17, 2016
    Publication date: October 27, 2016
    Applicant: Vifor (International) AG
    Inventors: Thomas Bark, Wilm Buhr, Susanna Burckhardt, Michael Burgert, Camillo Canclini, Franz Dürrenberger, Felix Funk, Peter Geisser, Aris Kalogerakis, Simona Mayer, Erik Philipp, Stefan Reim, Diana Sieber, Jörg Schmitt, Katrin Schwarz
  • Fe(III) complex compounds for the treatment and prophylaxis of iron deficiency symptoms and iron deficiency anemias
    Patent number: 9452152
    Abstract: The invention relates to iron(III) complex compounds and pharmaceutical compositions comprising them for the use as medicaments, in particular for the treatment and/or prophylaxis of iron deficiency symptoms and iron deficiency anemias.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: September 27, 2016
    Assignee: Vifor (International) AG
    Inventors: Thomas Bark, Wilm Buhr, Susanna Burckhardt, Michael Burgert, Camillo Canclini, Franz Dürrenberger, Felix Funk, Peter O. Geisser, Aris Kalogerakis, Simona Mayer, Erik Philipp, Stefan Reim, Diana Sieber, Jörg Schmitt, Katrin Schwarz
  • Fe(III)-pyrazine complex compounds for treatment and prophylaxis of iron-deficiency phenomena and iron-deficiency anaemia
    Patent number: 9439910
    Abstract: The invention relates to iron(III) complex compounds and pharmaceutical compositions comprising them for the use as medicaments, in particular for the treatment and/or prophylaxis of iron deficiency symptoms and iron deficiency anemias.
    Type: Grant
    Filed: April 4, 2013
    Date of Patent: September 13, 2016
    Assignee: VIFOR (INTERNATIONAL) AG
    Inventors: Thomas Bark, Wilm Buhr, Susanna Burckhardt, Michael Burgert, Camillo Canclini, Franz Dürrenberger, Felix Funk, Peter Otto Geisser, Aris Kalogerakis, Simona Mayer, Erik Philipp, Stefan Reim, Diana Sieber, Jörg Schmitt, Katrin Schwarz
  • Fe(III) complex compounds for the treatment and prophylaxis of iron deficiency symptoms and iron deficiency anemias
    Patent number: 9422247
    Abstract: The invention relates to iron(III) complex compounds and pharmaceutical compositions comprising them for the use as medicaments, in particular for the treatment and/or prophylaxis of iron deficiency symptoms and iron deficiency anemias.
    Type: Grant
    Filed: March 28, 2012
    Date of Patent: August 23, 2016
    Assignee: Vifor (International) AG
    Inventors: Thomas Bark, Wilm Buhr, Susanna Burckhardt, Michael Burgert, Camillo Canclini, Franz Dürrenberger, Felix Funk, Peter Otto Geisser, Aris Kalogerakis, Simona Mayer, Erik Philipp, Stefan Reim, Diana Sieber, Jörg Schmitt, Katrin Schwarz
  • Fe(III) complex compounds for the treatment and prophylaxis of iron deficiency symptoms and iron deficiency anemias
    Patent number: 9394324
    Abstract: The invention relates to iron(III) complex compounds and pharmaceutical compositions comprising them for the use as medicaments, in particular for the treatment and/or prophylaxis of iron deficiency symptoms and iron deficiency anemias.
    Type: Grant
    Filed: March 22, 2011
    Date of Patent: July 19, 2016
    Assignee: Vifor (International) AG
    Inventors: Thomas Bark, Wilm Buhr, Susanna Burckhardt, Michael Burgert, Camillo Canclini, Franz Dürrenberger, Felix Funk, Peter Geisser, Aris Kalogerakis, Simona Mayer, Erik Philipp, Stefan Reim, Diana Sieber, Jörg Schmitt, Katrin Schwarz