Patents by Inventor Peter J. Stengel

Peter J. Stengel 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: 20220081407
    Abstract: This application discloses methods for the synthesis of substituted indane analogs that modulate HIF-2? activity, as well as key intermediates produced thereby. The synthesis of 3-(((1S,2S,3R)-2,3-difluoro-1-hydroxy-7-(methylsulfonyl)-2,3-dihydro-1H-inden-4-yl)oxy)-5-fluorobenzonitrile was exemplified.
    Type: Application
    Filed: September 11, 2020
    Publication date: March 17, 2022
    Applicant: Peloton Therapeutics, Inc.
    Inventors: Peter J. Stengel, Rui Xu, Stacey Renee Spencer
  • Publication number: 20210387946
    Abstract: Provided herein are solid dispersions comprising a HIF-2? inhibitor, pharmaceutical compositions comprising the solid dispersions, and methods for treating HIF-2?-mediated diseases and conditions.
    Type: Application
    Filed: October 23, 2019
    Publication date: December 16, 2021
    Applicant: Peloton Therapeutics Inc.
    Inventors: Christopher Lindemann, Peter J. Stengel
  • Patent number: 10729678
    Abstract: The present invention relates to processes for preparing 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, processes for preparing crystallized 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, and intermediates useful therefore. Also provided herein are pharmaceutical compositions comprising this crystallized compound.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: August 4, 2020
    Assignee: Array BioPharma Inc.
    Inventors: Christoph Max Krell, Marian Misun, Daniel Andreas Niederer, Werner Heinz Pachinger, Marie-Christine Wolf, Daniel Zimmermann, Weidong Liu, Peter J. Stengel, Paul Nichols
  • Publication number: 20200171002
    Abstract: The present invention relates to processes for preparing 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, processes for preparing crystallized 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, and intermediates useful therefore. Also provided herein are pharmaceutical compositions comprising this crystallized compound.
    Type: Application
    Filed: July 16, 2019
    Publication date: June 4, 2020
    Inventors: Christoph Max Krell, Marian Misun, Daniel Andreas Niederer, Werner Heinz Pachinger, Marie-Christine Wolf, Daniel Zimmermann, Weidong Liu, Peter J. Stengel, Paul Nichols
  • Patent number: 10398683
    Abstract: The present invention relates to processes for preparing 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, processes for preparing crystallized 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, and intermediates useful therefore. Also provided herein are pharmaceutical compositions comprising this crystallized compound.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: September 3, 2019
    Assignee: Array BioPharma Inc.
    Inventors: Christoph Max Krell, Marian Misun, Daniel Andreas Niederer, Werner Heinz Pachinger, Marie-Christine Wolf, Daniel Zimmermann, Weidong Liu, Peter J. Stengel, Paul Nichols
  • Patent number: 10329288
    Abstract: The invention provides processes of preparation thereof useful in the preparation of compounds that can be used as CHK1 inhibitors.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: June 25, 2019
    Assignees: Genentech, Inc., Array BioPharma Inc.
    Inventors: Chong Han, Keena Green, Francis Gosselin, Michelangelo Scalone, Paul J. Nichols, Weidong Liu, Keith L. Spencer, Zackary D. Crane, Peter J. Stengel, Sagar Shakya
  • Publication number: 20180296533
    Abstract: The present invention relates to processes for preparing 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, processes for preparing crystallized 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, and intermediates useful therefore. Also provided herein are pharmaceutical compositions comprising this crystallized compound.
    Type: Application
    Filed: December 14, 2017
    Publication date: October 18, 2018
    Inventors: Christoph Max Krell, Marian Misun, Daniel Andreas Niederer, Werner Heinz Pachinger, Marie-Christine Wolf, Daniel Zimmermann, Weidong Liu, Peter J. Stengel, Paul Nichols
  • Publication number: 20180258054
    Abstract: The invention provides processes for preparing a compound of formula I and salts thereof, wherein R1 is defined herein, and compounds and intermediates of said formula.
    Type: Application
    Filed: October 12, 2017
    Publication date: September 13, 2018
    Applicants: Array BioPharma Inc., Genentech, Inc.
    Inventors: David Askin, Chong Han, Jonathan W. Lane, Travis Remarchuk, Sagar Shakya, C. Gregory Sowell, Keith L. Spencer, Peter J. Stengel
  • Patent number: 9980944
    Abstract: The present invention relates to processes for preparing 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, processes for preparing crystallized 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, and intermediates useful therefore. Also provided herein are pharmaceutical compositions comprising this crystallized compound.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: May 29, 2018
    Assignee: Array BioPharma Inc.
    Inventors: Christoph Max Krell, Marian Misun, Daniel Andreas Niederer, Werner Heinz Pachinger, Marie-Christine Wolf, Daniel Zimmermann, Weidong Liu, Peter J. Stengel, Paul Nichols
  • Publication number: 20180049995
    Abstract: Chemical compounds that modulate HIF-2? activity, their polymorphs, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with HIF-2?, are described herein.
    Type: Application
    Filed: March 10, 2016
    Publication date: February 22, 2018
    Inventors: Darryl David DIXON, Peter J. STENGEL, Bin WANG
  • Patent number: 9790206
    Abstract: Provided herein are novel processes for preparing a compound of Formula (I) to the use of said compound as an intermediate in novel processes for the synthesis of indazole derivatives, and to indazole intermediates and derivatives prepared by the processes described herein.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: October 17, 2017
    Assignee: Array BioPharma Inc.
    Inventors: C. Todd Eary, Bruno P. Hache, Derrick Juengst, Stacey Renee Spencer, Peter J. Stengel, Daniel John Watson
  • Patent number: 9790190
    Abstract: The invention provides processes for preparing a compound of formula I and salts thereof, wherein R1 is defined herein, and compounds and intermediates of said formula.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: October 17, 2017
    Assignees: Array BioPharma Inc., Genentech, Inc.
    Inventors: David Askin, Chong Han, Jonathan W. Lane, Travis Remarchuk, Sagar Shakya, C. Gregory Sowell, Keith L. Spencer, Peter J. Stengel
  • Publication number: 20170247337
    Abstract: The invention provides processes for preparing a compound of formula I and salts thereof, wherein R1 is defined herein, and compounds and intermediates of said formula.
    Type: Application
    Filed: May 11, 2017
    Publication date: August 31, 2017
    Applicants: Array BioPharma Inc., Genentech, Inc.
    Inventors: David Askin, Chong Han, Jonathan W. Lane, Travis Remarchuk, Sagar Shakya, C. Gregory Sowell, Keith L. Spencer, Peter J. Stengel
  • Publication number: 20170231963
    Abstract: The present invention relates to processes for preparing 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, processes for preparing crystallized 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, and intermediates useful therefore. Also provided herein are pharmaceutical compositions comprising this crystallized compound.
    Type: Application
    Filed: February 28, 2017
    Publication date: August 17, 2017
    Inventors: Christoph Max Krell, Marian Misun, Daniel Andreas Niederer, Werner Heinz Pachinger, Marie-Christine Wolf, Daniel Zimmermann, Weidong Liu, Peter J. Stengel, Paul Nichols
  • Patent number: 9676730
    Abstract: The invention provides processes for preparing a compound of formula I and salts thereof, wherein R1 is defined herein, and compounds and intermediates of said formula.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: June 13, 2017
    Assignees: Array BioPharma Inc., Genentech, Inc.
    Inventors: David Askin, Chong Han, Jonathan W. Lane, Travis Remarchuk, Sagar Shakya, C. Gregory Sowell, Keith L. Spencer, Peter J. Stengel
  • Patent number: 9598376
    Abstract: The present invention relates to processes for preparing 6-(4-bromo-2-fluorophenylamino)-7-fluoro -3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, processes for preparing crystallized 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, and intermediates useful therefore. Also provided herein are pharmaceutical compositions comprising this crystallized compound.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: March 21, 2017
    Assignees: Array BioPharma, Inc., Novartis AG
    Inventors: Christoph Max Krell, Marian Misun, Daniel Andreas Niederer, Werner Heinz Pachinger, Marie-Christine Wolf, Daniel Zimmermann, Weidong Liu, Peter J. Stengel, Paul Nichols
  • Patent number: 9562016
    Abstract: The present invention relates to processes for preparing 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, processes for preparing crystallized 6-(4-bromo-2-fluorophenylamino)-7-fluoro-3-methyl-3H-benzoimidazole-5-carboxylic acid (2-hydroxyethyoxy)-amide, and intermediates useful therefore. Also provided herein are pharmaceutical compositions comprising this crystallized compound.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: February 7, 2017
    Assignees: Array BioPharma, Inc., Novartis AG
    Inventors: Christoph Max Krell, Marian Misun, Daniel Andreas Niederer, Werner Heinz Pachinger, Marie-Christine Wolf, Daniel Zimmermann, Weidong Liu, Peter J. Stengel, Paul Nichols
  • Publication number: 20160318877
    Abstract: The invention provides processes for preparing a compound of formula I and salts thereof, wherein R1 is defined herein, and compounds and intermediates of said formula.
    Type: Application
    Filed: July 7, 2016
    Publication date: November 3, 2016
    Applicants: Array BioPharma Inc., Genentech, Inc.
    Inventors: David Askin, Chong Han, Jonathan W. Lane, Travis Remarchuk, Sagar Shakya, C. Gregory Sowell, Keith L. Spencer, Peter J. Stengel
  • Patent number: 9416110
    Abstract: The invention provides processes for preparing a compound of formula I and salts thereof, wherein R1 is defined herein, and compounds and intermediates of said formula.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: August 16, 2016
    Assignees: Array BioPharma Inc., Genentech, Inc.
    Inventors: David Askin, Chong Han, Jonathan W. Lane, Travis Remarchuk, Sagar Shakya, C. Gregory Sowell, Keith L. Spencer, Peter J. Stengel
  • Publication number: 20160200723
    Abstract: The invention provides processes of preparation thereof useful in the preparation of compounds that can be used as CHK1 inhibitors.
    Type: Application
    Filed: August 21, 2014
    Publication date: July 14, 2016
    Applicants: Genentech, Inc., Array BioPharma Inc.
    Inventors: Chong HAN, Keena GREEN, Francis GOSSELIN, Michelangelo SCALONE, Paul J. NICHOLS, Weidong LIU, Keith L. SPENCER, Zackary D. CRANE, Peter J. STENGEL, Sagar SHAKYA