Patents by Inventor Helmut Thomas

Helmut Thomas 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).

  • Patent number: 12012466
    Abstract: The present invention provides compounds of formula (I) wherein X1 to X8 and R1 to R8 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments for the treatment of diseases and infections caused by Acinetobacter baumannii.
    Type: Grant
    Filed: July 15, 2021
    Date of Patent: June 18, 2024
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Alexander Alanine, Julien Beignet, Konrad Bleicher, Bernhard Fasching, Hans Hilpert, Taishan Hu, Dwight MacDonald, Stephen Jackson, Sabine Kolczewski, Carsten Kroll, Adrian Schaeublin, Hong Shen, Theodor Stoll, Helmut Thomas, Amal Wahhab, Claudia Zampaloni
  • Publication number: 20220411468
    Abstract: The present invention provides compounds of formula (I) wherein X1 to X8 and R1 to R8 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments for the treatment of diseases and infections caused by Acinetobacter baumannii.
    Type: Application
    Filed: July 15, 2021
    Publication date: December 29, 2022
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Alexander Alanine, Julien Beignet, Konrad Bleicher, Bernhard Fasching, Hans Hilpert, Taishan Hu, Dwight MacDonald, Stephen Jackson, Sabine Kolczewski, Carsten Kroll, Adrian Schaeublin, Hong Shen, Theodor Stoll, Helmut Thomas, Amal Wahhab, Claudia Zampaloni
  • Publication number: 20210284655
    Abstract: The present disclosure relates to novel macrocyclic compounds and libraries thereof containing heteroaryl moieties that are useful as research tools for drug discovery efforts. The present disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.
    Type: Application
    Filed: February 10, 2021
    Publication date: September 16, 2021
    Applicant: CYCLENIUM PHARMA INC.
    Inventors: Amal WAHHAB, Helmut THOMAS, Luc RICHARD, Mark L. PETERSON, Dwight MACDONALD, Daniel DUBÉ
  • Patent number: 11098080
    Abstract: The present invention provides compounds of formula (I) wherein X1 to X8 and R1 to R8 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments for the treatment of diseases and infections caused by Acinetobacter baumannii.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: August 24, 2021
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Alexander Alanine, Julien Beignet, Konrad Bleicher, Bernhard Fasching, Hans Hilpert, Taishan Hu, Dwight MacDonald, Stephen Jackson, Sabine Kolczewski, Carsten Kroll, Adrian Schaeublin, Hong Shen, Theodor Stoll, Helmut Thomas, Amal Wahhab, Claudia Zampaloni
  • Patent number: 10981931
    Abstract: The present disclosure relates to novel macrocyclic compounds and libraries thereof containing heteroaryl moieties that are useful as research tools for drug discovery efforts. The present disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: April 20, 2021
    Assignee: CYCLENIUM PHARMA INC.
    Inventors: Amal Wahhab, Helmut Thomas, Luc Richard, Mark L. Peterson, Dwight MacDonald, Daniel Dubé
  • Publication number: 20200190083
    Abstract: The present disclosure relates to novel pyridine-containing macrocyclic compounds and libraries thereof that are useful as research tools for drug discovery efforts. This disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.
    Type: Application
    Filed: June 20, 2018
    Publication date: June 18, 2020
    Applicant: CYCLENIUM PHARMA INC.
    Inventors: Amal WAHHAB, Daniel DUBÉ, Dwight MACDONALD, Mark L. PETERSON, Luc RICHARD, Helmut THOMAS
  • Publication number: 20200157116
    Abstract: The present disclosure relates to novel macrocyclic compounds and libraries thereof containing heteroaryl moieties that are useful as research tools for drug discovery efforts. The present disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.
    Type: Application
    Filed: July 25, 2019
    Publication date: May 21, 2020
    Inventors: Amal WAHHAB, Helmut THOMAS, Luc RICHARD, Mark L. PETERSON, Dwight MACDONALD, Daniel DUBÉ
  • Patent number: 10407442
    Abstract: The present disclosure relates to novel macrocyclic compounds and libraries thereof containing heteroaryl moieties that are useful as research tools for drug discovery efforts. The present disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: September 10, 2019
    Assignee: CYCLENIUM PHARMA INC.
    Inventors: Amal Wahhab, Helmut Thomas, Luc Richard, Mark L. Peterson, Dwight Macdonald, Daniel Dubé
  • Publication number: 20190153620
    Abstract: The present disclosure relates to novel macrocyclic compounds and libraries thereof that are useful as research tools for drug discovery efforts. This disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.
    Type: Application
    Filed: May 16, 2017
    Publication date: May 23, 2019
    Inventors: Dwight MACDONALD, Daniel DUBÉ, Amal WAHHAB, Helmut THOMAS, Luc RICHARD, Mark L. PETERSON
  • Publication number: 20180362578
    Abstract: The present invention provides compounds of formula (I) wherein X1 to X8 and R1 to R8 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments for the treatment of diseases and infections caused by Acinetobacter baumannii.
    Type: Application
    Filed: June 12, 2018
    Publication date: December 20, 2018
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Alexander Alanine, Julien Beignet, Konrad Bleicher, Bernhard Fasching, Hans Hilpert, Taishan Hu, Dwight MacDonald, Stephen Jackson, Sabine Kolczewski, Carsten Kroll, Adrian Schaeublin, Hong Shen, Theodor Stoll, Helmut Thomas, Amal Wahhab, Claudia Zampaloni
  • Publication number: 20180265521
    Abstract: The present disclosure relates to novel macrocyclic compounds and libraries thereof containing heteroaryl moieties that are useful as research tools for drug discovery efforts. The present disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.
    Type: Application
    Filed: September 14, 2016
    Publication date: September 20, 2018
    Inventors: Amal WAHHAB, Helmut THOMAS, Luc RICHARD, Mark L. PETERSON, Dwight MACDONALD, Daniel DUBÉ
  • Patent number: 10030047
    Abstract: The present invention provides compounds of formula (I) wherein X1 to X8 and R1 to R8 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments for the treatment of diseases and infections caused by Acinetobacter baumannii.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: July 24, 2018
    Assignee: HOFFMANN-LA ROCHE INC.
    Inventors: Alexander Alanine, Julien Beignet, Konrad Bleicher, Bernhard Fasching, Hans Hilpert, Taishan Hu, Dwight MacDonald, Stephen Jackson, Sabine Kolczewski, Carsten Kroll, Adrian Schaeublin, Hong Shen, Theodor Stoll, Helmut Thomas, Amal Wahhab, Claudia Zampaloni
  • Publication number: 20170233437
    Abstract: The present invention provides compounds of formula (I) wherein X1 to X8 and R1 to R8 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments for the treatment of diseases and infections caused by Acinetobacter baumannii.
    Type: Application
    Filed: October 27, 2016
    Publication date: August 17, 2017
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Alexander Alanine, Julien Beignet, Konrad Bleicher, Bernhard Fasching, Hans Hilpert, Taishan Hu, Dwight MacDonald, Stephen Jackson, Sabine Kolczewski, Carsten Kroll, Adrian Schaeublin, Hong Shen, Theodor Stoll, Helmut Thomas, Amal Wahhab, Claudia Zampaloni
  • Patent number: 9133235
    Abstract: The present invention provides conformationally-defined macrocyclic compounds that bind to and/or are functional modulators of the motilin receptor including subtypes, isoforms and/or variants thereof. These macrocyclic compounds, at a minimum, possess adequate pharmacological properties to be useful as therapeutics for a range of disease indications. In particular, these compounds are useful for treatment and prevention of disorders characterized by hypermotilinemia and/or gastrointestinal hypermotility, including, but not limited to, diarrhea, cancer treatment-related diarrhea, cancer-induced diarrhea, chemotherapy-induced diarrhea, radiation enteritis, radiation-induced diarrhea, stress-induced diarrhea, chronic diarrhea, AIDS-related diarrhea, C.
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: September 15, 2015
    Assignee: Ocera Therapeutics, Inc.
    Inventors: Eric Marsault, Graeme L. Fraser, Kamel Benakli, Carl St-Louis, Alain Rouillard, Helmut Thomas
  • Publication number: 20110105389
    Abstract: The present invention provides novel conformationally-defined macrocyclic compounds that have been demonstrated to be selective modulators of the ghrelin receptor (GRLN, growth hormone secretagogue receptor, GHS-R1a and subtypes, isoforms and/or variants thereof). Methods of synthesizing the novel compounds are also described herein. These compounds are useful as antagonists or inverse agonists of the ghrelin receptor and as medicaments for treatment and prevention of a range of medical conditions including, but not limited to, metabolic and/or endocrine disorders, obesity and obesity-associated disorders, appetite or eating disorders, addictive disorders, cardiovascular disorders, gastrointestinal disorders, genetic disorders, hyperproliferative disorders, central nervous system disorders and inflammatory disorders.
    Type: Application
    Filed: October 29, 2010
    Publication date: May 5, 2011
    Inventors: Hamid R. Hoveyda, Eric Marsault, Helmut Thomas, Graeme Fraser, Sylvie Beaubien, Axel Mathieu, Julien Beignet, Marc-André Bonin, Serge Phoenix, David Drutz, Mark Peterson, Sophie Beauchemin, Martin Brassard, Martin Vezina
  • Publication number: 20100093720
    Abstract: The present invention provides conformationally-defined macrocyclic compounds that bind to and/or are functional modulators of the motilin receptor including subtypes, isoforms and/or variants thereof. These macrocyclic compounds, at a minimum, possess adequate pharmacological properties to be useful as therapeutics for a range of disease indications. In particular, these compounds are useful for treatment and prevention of disorders characterized by hypermotilinemia and/or gastrointestinal hypermotility, including, but not limited to, diarrhea, cancer treatment-related diarrhea, cancer-induced diarrhea, chemotherapy-induced diarrhea, radiation enteritis, radiation-induced diarrhea, stress-induced diarrhea, chronic diarrhea, AIDS-related diarrhea, C.
    Type: Application
    Filed: September 11, 2007
    Publication date: April 15, 2010
    Inventors: Eric Marsault, Graeme L. Fraser, Kamel Benakli, Carl St-Louis, Alain Rouillard, Helmut Thomas
  • Publication number: 20070213378
    Abstract: Compounds which are useful in treating a variety of cell proliferative disorders such as cancer are disclosed.
    Type: Application
    Filed: March 9, 2007
    Publication date: September 13, 2007
    Applicant: LymphoSign Inc.
    Inventors: Helmut Thomas, Leticia Toledo-Sherman
  • Publication number: 20050176812
    Abstract: This invention relates to an alternative regimen for the administration of a discodermolide that is useful for the treatment of cancer. According to the inventive regimen the human patient receives a dose of the discodermolide only once every 3 weeks over the period that the treatment is carried out.
    Type: Application
    Filed: November 4, 2004
    Publication date: August 11, 2005
    Inventors: Pamela Cohen, Christopher Jagoe, Frederick Kinder, Peter Lassota, Helmut Thomas