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).

  • 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
  • Patent number: 8205520
    Abstract: To render a gear arrangement for a transmission as quiet as possible but nevertheless able to handle heavy loads, a first gear made of a first material and a second gear made of a second material sit loosely next to one another on a common shaft. The elasticity of the first gear, preferably made of plastic, is chosen to be greater than that of the second gear, preferably made of metal, while the strength of the second gear is chosen to be greater than that of the first gear. Because the second gear preferably exhibits a slightly smaller toothing than the first gear, only the first gear comes into engagement with another gear in normal operation. As the load increases, the first gear made of plastic yields in the elastic range so that now the second gear made of metal also comes into engagement in order to accept the forces occurring and thereby protect the first gear against overloading and fracture. The gear arrangement is generally suitable for transmissions, for example for planetary transmissions.
    Type: Grant
    Filed: August 25, 2003
    Date of Patent: June 26, 2012
    Assignee: IMS Gear GmbH
    Inventor: Helmut Thoma
  • 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
  • Patent number: 7692934
    Abstract: For assembling/disassembling a printed circuit board, a specially shaped spring is to be integrated inside the device. The assembly/disassembly of the printed circuit board in the device is simplified by virtue of the fact that the printed circuit board has to be pressed only against the spring and a fixed supporting part of the device to which the spring is attached. In order to be able to press the printed circuit board, among other things, perpendicularly against the fixed supporting part, the specially designed leg spring is fastened underneath the fixed supporting part. The legs of this spring protrude outward on both sides beyond the top-side of the supporting part. During assembly, the printed circuit board is guided between the top-side and the protruding spring legs. The printed circuit board is fixed by additional supporting parts of the device.
    Type: Grant
    Filed: January 12, 2005
    Date of Patent: April 6, 2010
    Assignee: Smiths Heimann GmbH
    Inventors: Bernd Bartscher, Helmut Thoma
  • Patent number: 7686154
    Abstract: In order to check hand luggage and other objects carried by persons, control stations are needed, which have a control unit, in particular an X-ray checking unit, a conveyor which extends through the control unit, a depositing point which is arranged ahead of the conveyor, and a removal point which is arranged behind the conveyor, for the objects and having transport tubs which can be placed onto the conveyor. Small objects and items of clothing are placed in the transport tubs and conveyed through the control unit for checking. A return conveyor for the transport tubs is arranged next to or below the conveyor which passes through the control unit, which return conveyor reaches from the removal point behind the conveyor at least as far as into the region of the depositing point ahead of the conveyor.
    Type: Grant
    Filed: August 11, 2008
    Date of Patent: March 30, 2010
    Assignee: Smiths Heimann GmbH
    Inventors: Rainer Henkel, Harald Jentsch, Helmut Thoma
  • Publication number: 20090038998
    Abstract: In order to check hand luggage and other objects carried by persons, control stations are needed, which have a control unit, in particular an X-ray checking unit, a conveyor which extends through the control unit, a depositing point which is arranged ahead of the conveyor, and a removal point which is arranged behind the conveyor, for the objects and having transport tubs which can be placed onto the conveyor. Small objects and items of clothing are placed in the transport tubs and conveyed through the control unit for checking. A return conveyor for the transport tubs is arranged next to or below the conveyor which passes through the control unit, which return conveyor reaches from the removal point behind the conveyor at least as far as into the region of the depositing point ahead of the conveyor.
    Type: Application
    Filed: August 11, 2008
    Publication date: February 12, 2009
    Inventors: Rainer Henkel, Harald Jentsch, Helmut Thoma
  • Patent number: 7318553
    Abstract: An apparatus for heating a liquid includes a housing having an internal chamber and a rotor disposed in the chamber. The rotor is preferably cylindrical and operates inside a bore provided by the housing without touching, the shape of the bore preferably being parallel with the exterior surface of the rotor, and a series of openings disposed over the rotor surface. At least one internal passageway in the rotor and elements for: pre-heating some or all the incoming fluid in the chamber; priming the chamber initially; cooling certain temperature sensitive components; injecting fluid into a partially evacuated volume; developing a vacuum state during operation expeditiously.
    Type: Grant
    Filed: July 2, 2004
    Date of Patent: January 15, 2008
    Inventor: Christian Helmut Thoma