Patents by Inventor Thomas Brumby

Thomas Brumby 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: 20240252690
    Abstract: The present disclosure relates to a liquid pharmaceutical formulation comprising a DO3A-derived tetra-chelate of formula (I), in which M is an ion of a paramagnetic metal, preferably a Gd3+ ion, and R1, R2, R3, R4 and R5 are as defined in the claims, in a pharmaceutical acceptable solvent. The present disclosure also relates to a method of preparation of said liquid pharmaceutical formulation and to a method of imaging involving said liquid pharmaceutical formulation.
    Type: Application
    Filed: March 26, 2024
    Publication date: August 1, 2024
    Inventors: Stephan Holzschuh, Thomas Frenzel, Gregor Jost, Jessica Lohrke, Wolfgang Ebert, Thomas Brumby, Wolfgang Halfbrodt
  • Publication number: 20240182431
    Abstract: The present invention relates to a new class of compounds of general formula (I), the Gd3+ chelate complexes thereof, to methods of preparing said compounds, and to the use of said compounds as MRI contrast agents.
    Type: Application
    Filed: March 14, 2022
    Publication date: June 6, 2024
    Applicants: Bayer Aktiengesellschaft, Bayer Aktiengesellschaft
    Inventors: Thomas BRUMBY, Jessica LOHRKE, Simon Anthony HERBERT, Olaf PANKNIN, Thomas FRENZEL, Claudia GREEN, Gregor JOST, Hubertus PIETSCH, Markus BERGER, Sven WITTROCK
  • Publication number: 20240156999
    Abstract: The present invention covers compounds of general formula (I): [(C)n-L]-(V)m (I) where C is a chelator and n>1, L is a multi-functional linker moiety comprising multiple functional groups for the covalent attachment of chelator such as a polyamine or polyacid-containing backbone or amino acid containing polymer comprising side-chains with amino, thiol or carboxylic acid moieties such as lysine, cysteine or glutamic acid and V is a tissue targeting moiety where m=1-5 which preferentially coupled through a coupling moiety to either the multifunctional linker moiety L or directly to the chelator moiety C, and stereoisomers, tautomers, N-oxides, hydrates, solvates, and salts thereof, and mixtures of same.
    Type: Application
    Filed: January 31, 2022
    Publication date: May 16, 2024
    Applicants: Bayer Aktiengesellschaft, Bayer AS
    Inventors: Thomas BRUMBY, Alan CUTHBERTSON, Bård INDREVOLL, Waqas RAFIQUE, Vilde Roko KROGSTIE, Véronique CRUCIANI, Alexander KRISTIAN
  • Patent number: 11944690
    Abstract: The present disclosure relates to a liquid pharmaceutical formulation comprising a DOSA-derived tetra-chelate of formula (I), in which M is an ion of a paramagnetic metal, preferably a Gd3+ ion, and R1, R2, R3, R4 and R5 are as defined in the claims, in a pharmaceutical acceptable solvent. The present disclosure also relates to a method of preparation of said liquid pharmaceutical formulation and to a method of imaging involving said liquid pharmaceutical formulation.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: April 2, 2024
    Assignee: BAYER AKTIENGESELLSCHAFT
    Inventors: Stephan Holzschuh, Thomas Frenzel, Gregor Jost, Jessica Lohrke, Wolfgang Ebert, Thomas Brumby, Wolfgang Halfbrodt
  • Publication number: 20220324865
    Abstract: The invention relates to substituted dihydropyrazolo pyrazine carboxamide derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular cardiovascular disorders, preferably thrombotic or thromboembolic disorders, and diabetes, and also urogenital and ophthalmic disorders.
    Type: Application
    Filed: May 10, 2019
    Publication date: October 13, 2022
    Inventors: Steffen MUELLER, Rudolf SCHOHE-LOOP, Nuria ORTEGA HERNANDEZ, Frank SUESSMEIER, Eloisa JIMENEZ NUNEZ, Thomas BRUMBY, Niels LINDNER, Christoph GERDES, Elisabeth POOK, Anja BUCHMUELLER, Fabienne Zdenka GAUGAZ, Dieter LANG, Stefanie ZIMMERMANN, Alexander Helmut Michael EHRMANN, Michael GERISCH, Lutz LEHMANN, Andreas TIMMERMANN, Martina SCHAEFER, Georg SCHMIDT, Karl-Heinz SCHLEMMER, Markus FOLLMANN, Elisabeth KERSTEN, Vivian WANG, Xiang GAO, Yafeng WANG
  • Publication number: 20220008562
    Abstract: The present disclosure relates to a liquid pharmaceutical formulation comprising a DOSA-derived tetra-chelate of formula (I), in which M is an ion of a paramagnetic metal, preferably a Gd3+ ion, and R1, R2, R3, R4 and R5 are as defined in the claims, in a pharmaceutical acceptable solvent. The present disclosure also relates to a method of preparation of said liquid pharmaceutical formulation and to a method of imaging involving said liquid pharmaceutical formulation.
    Type: Application
    Filed: November 21, 2019
    Publication date: January 13, 2022
    Inventors: Stephan HOLZSCHUH, Thomas FRENZEL, Gregor JOST, Jessica LOHRKE, Wolfgang EBERT, Thomas BRUMBY, Wolfgang HALFBRODT
  • Patent number: 10266506
    Abstract: This invention relates to novel compounds suitable for labelling or already labelled by 18F, methods of preparing such a compound, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by positron emission tomography (PET).
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: April 23, 2019
    Assignee: PIRAMAL IMAGING SA
    Inventors: Lutz Lehmann, Andrea Thiele, Tobias Heinrich, Thomas Brumby, Christer Halldin, Balazs Gulyas, Sangram Nag
  • Patent number: 10023539
    Abstract: The present invention relates to protein-lysine N-methyltransferase SMYD2 (SET and MYND domain-containing protein 2) inhibitors, in particular SMYD2-inhibitory substituted cyanoguanidine-pyrazolines of general formula (I) wherein R1, R2, R3, R4, R5, X and r have the meaning as described and defined herein, as well as to pharmaceutical compositions comprising compounds according to the invention and to their prophylactic and therapeutic use for hyper-proliferative disorders, in particular for cancer, respectively tumor disorders. The present invention furthermore relates to the use of SMYD2 inhibitors for benign hyperplasias, atherosclerotic disorders, sepsis, autoimmune disorders, vascular disorders, viral infections, neurodegenerative disorders, inflammatory disorders, atherosclerotic disorders and the control of male fertility.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: July 17, 2018
    Assignee: Bayer Pharma Aktiengesellschaft
    Inventors: Jeffrey Stuart Mowat, Timo Stellfeld, Carlo Stresemann, Roman Hillig, Silke Köhr, Detlef Stöckigt, Jörg Weiske, Thomas Brumby, Naomi Barak, Clara Christ, Antonius Ter Laak, Volker Badock, Rosemary Helen Crampton, Ian Stefanuti
  • Publication number: 20180022719
    Abstract: This invention relates to novel compounds suitable for labelling or already labelled by 18F, methods of preparing such a compound, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by positron emission tomography (PET).
    Type: Application
    Filed: May 12, 2017
    Publication date: January 25, 2018
    Applicant: PIRAMAL IMAGING SA
    Inventors: Lutz LEHMANN, Andrea THIELE, Tobias HEINRICH, Thomas BRUMBY, Christer HALLDIN, Balazs GULYAS, Sangram NAG
  • Publication number: 20170342034
    Abstract: The present invention relates to protein-lysine N-methyltransferase SMYD2 (SET and MYND domain-containing protein 2) inhibitors, in particular SMYD2-inhibitory substituted cyanoguanidine-pyrazolines of general formula (I) wherein R1, R2, R3, R4, R5, X and r have the meaning as described and defined herein, as well as to pharmaceutical compositions comprising compounds according to the invention and to their prophylactic and therapeutic use for hyper-proliferative disorders, in particular for cancer, respectively tumour disorders. The present invention furthermore relates to the use of SMYD2 inhibitors for benign hyperplasias, atherosclerotic disorders, sepsis, autoimmune disorders, vascular disorders, viral infections, neurodegenerative disorders, inflammatory disorders, atherosclerotic disorders and the control of male fertility.
    Type: Application
    Filed: December 8, 2015
    Publication date: November 30, 2017
    Applicant: Bayer Pharma Aktiengesellschaft
    Inventors: Jeffrey Stuart MOWAT, Timo STELLFELD, Carlo STRESEMANN, Roman HILLIG, Silke KÖHR, Detlef STÖCKIGT, Jörg WEISKE, Thomas BRUMBY, Naomi BARACK, Clara CHRIST, Antonius TER LAAK, Volker BADOCK, Rosemary Helen CRAMPTON, Ian STEFANUTI
  • Patent number: 9682944
    Abstract: This invention relates to novel compounds suitable for labelling or already labelled by 18F, methods of preparing such a compound, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by positron emission tomography (PET).
    Type: Grant
    Filed: July 21, 2014
    Date of Patent: June 20, 2017
    Assignee: PIRAMAL IMAGING SA
    Inventors: Lutz Lehmann, Andrea Thiele, Tobias Heinrich, Thomas Brumby, Christer Halldin, Balazs Gulyas, Sangram Nag
  • Patent number: 9238631
    Abstract: This invention relates to novel compounds suitable for labeling by 18F and to the corresponding 18F labeled compounds themselves, 19F-fluorinated analogs thereof and their use as reference standards, methods of preparing such compounds, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by Positron Emission Tomography (PET).
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: January 19, 2016
    Assignee: PIRAMAL IMAGING SA
    Inventors: Mathias Berndt, Andre Muller, Heribert Schmitt-Willich, Timo Stellfeld, Georg Kettschau, Thomas Brumby, Keith Graham, Lutz Lehmann, Jorma Haβfeld, Martin Kruger
  • Publication number: 20150030539
    Abstract: This invention relates to novel compounds suitable for labelling or already labelled by 18F, methods of preparing such a compound, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by positron emission tomography (PET).
    Type: Application
    Filed: July 21, 2014
    Publication date: January 29, 2015
    Applicant: PIRAMAL IMAGING SA
    Inventors: Lutz LEHMANN, Andrea THIELE, Tobias HEINRICH, Thomas BRUMBY, Christer HALLDIN, Balazs GULYAS, Sangram NAG
  • Publication number: 20150011773
    Abstract: This invention relates to novel compounds suitable for labeling by 18F and to the corresponding 18F labeled compounds themselves, 19F-fluorinated analogues thereof and their use as reference standards, methods of preparing such compounds, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by Positron Emission Tomography (PET).
    Type: Application
    Filed: April 30, 2012
    Publication date: January 8, 2015
    Applicant: PIRAMAL IMAGING SA
    Inventors: Mathias Berndt, Andre Muller, Heribert Schmitt-Willich, Timo Stellfeld, Georg Kettschau, Thomas Brumby, Keith Graham, Lutz Lehmann, Jorma Hassfeld, Martin Kruger
  • Publication number: 20140309424
    Abstract: The invention describes novel direct synthesis methods for converting a precursor into a PET-tracer with a 18F-fluoromethoxy-group. The invention is also directed to novel and stable precursors for the direct radiosynthesis of protected derivatives of O—([18F]Fluoromethyl)tyrosines.
    Type: Application
    Filed: June 29, 2012
    Publication date: October 16, 2014
    Applicant: PIRAMAL IMAGING SA
    Inventors: Thomas Brumby, Keith Graham, Martin Kruger
  • Patent number: 8784775
    Abstract: This invention relates to novel compounds suitable for labeling or already labeled by 18F, methods of preparing such a compound, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by positron emission tomography (PET).
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: July 22, 2014
    Assignee: Piramal Imaging SA
    Inventors: Lutz Lehmann, Andrea Thiele, Tobias Heinrich, Thomas Brumby, Christer Halldin, Balazs Gulyas, Sangram Nag
  • Patent number: 8557776
    Abstract: The present invention relates to novel compounds suitable for or already radiolabeled with 18F, methods of making such compounds and use of such compounds for diagnostic imaging. Such labeled compounds are characterized by Formula II, wherein the substituents G, Q, L, Y and U have the meaning as defined in the specification and claims.
    Type: Grant
    Filed: September 7, 2007
    Date of Patent: October 15, 2013
    Assignee: Bayer Pharma AG
    Inventors: Lutz Lehmann, Ananth Srinivasan, Thomas Brumby, Detlef Suelzle, Timo Stellfeld, Keith Graham, Mylene Tania Karramkam, Simon Ametamey
  • Publication number: 20130149243
    Abstract: This invention relates to methods, which provide access to F-18 labeled glutamic acid derivatives.
    Type: Application
    Filed: November 6, 2010
    Publication date: June 13, 2013
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Mathias Berndt, Heribert Schmitt-Willich, Matthias Friebe, Keith Graham, Thomas Brumby, Christina Hultsch, Hans-Jürgen Wester, Franziska Wagner
  • Publication number: 20120064002
    Abstract: Enantiomer-pure compounds of general formulas VIIa and VIIb in which A stands for a group —COO—, and Z and R have different meanings, as well as use thereof are described.
    Type: Application
    Filed: March 31, 2011
    Publication date: March 15, 2012
    Inventors: Lutz LEHMANN, Matthias FRIEBE, Thomas BRUMBY, Detlev SUELZLE, Johannes PLATZEK
  • Publication number: 20100233086
    Abstract: This invention relates to novel compounds suitable for labelling or already labelled by 18F, methods of preparing such a compound, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by positron emission tomography (PET).
    Type: Application
    Filed: October 14, 2008
    Publication date: September 16, 2010
    Inventors: Lutz Lehmann, Andrea Thiele, Tobias Heinrich, Thomas Brumby, Christer Halldin, Balazs Gulyas, Sangram Nag