Patents by Inventor Daniel Wei-Shung Kung

Daniel Wei-Shung Kung 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: 20240124450
    Abstract: A compound of formula I having the structure: or a pharmaceutically acceptable salt thereof, wherein A1 and A2 are independently O or S; X is selected from CH2, CD2, NR3, O, and S, where R3 is selected from hydrogen, C1-C4 linear or branched chain alkyl, halo(C1-C4)linear or branched chain alkyl, and hydroxyl(C1-C4)linear or branched chain alkyl; Y and Z are selected from C and N, where when Y is C, then Z is N, and when Y is N, then Z is C; R1 and R2 are independently selected from hydrogen, deuterium, C1-C4 linear or branched chain alkyl, etc.; or a C1-C2 alkyl substituted with a C3-C5 cycloalkyl ring; or taken together to form a C3-C6 cycloalkyl ring; or where X is CH2 or CD2, then R1 and R2 are independently selected from hydrogen, deuterium, halogen, hydroxyl, C1-C4 linear or branched chain alkyl, etc.; R4 is selected from hydrogen, deuterium, cyano, halogen, (C1-C3) alkoxy, etc.; R5 is selected from hydrogen, deuterium, halogen, C1-C3 alkoxy, amino, (C1-C4 linear or branched chain alkyl)amino, etc.
    Type: Application
    Filed: September 13, 2023
    Publication date: April 18, 2024
    Applicant: Pfizer Inc.
    Inventors: Andrea Nicole Bootsma, David Christopher Ebner, Daniel Wei-Shung Kung, Matthew Alexander Perry, Daniel Copley Schmitt, Joseph Walter Strohbach, Atli Thorarensen
  • Patent number: 11708360
    Abstract: The present invention relates to N-substituted-dioxocyclobutenylamino-3-hydroxy-picolinamide compounds of Formulae (IA and 1B) or a pharmaceutically acceptable salt or hydrate thereof, that inhibit CC chemokine receptor 6 (CCR6), pharmaceutical compositions containing these compounds, and the use of these compounds for treating or preventing diseases, conditions, or disorders ameliorated by inhibition of CCR6.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: July 25, 2023
    Assignee: Pfizer Inc.
    Inventors: Brian Stephen Gerstenberger, Andrew Christopher Flick, Daniel Wei-Shung Kung, Vincent Michael Lombardo, James John Mousseau, Philippe Marcel Nuhant, Ralph Pelton Robinson, Jr., Daniel Copley Schmitt, Mark Edward Schnute, Atli Thorarensen, John Isidro Trujillo, Rayomand Jal Unwalla, Huixian Wu
  • Publication number: 20210206757
    Abstract: The present invention relates to N-substituted-dioxocyclobutenylamino-3-hydroxy-picolinamide compounds of Formulae (IA and 1B) or a pharmaceutically acceptable salt or hydrate thereof, that inhibit CC chemokine receptor 6 (CCR6), pharmaceutical compositions containing these compounds, and the use of these compounds for treating or preventing diseases, conditions, or disorders ameliorated by inhibition of CCR6.
    Type: Application
    Filed: March 5, 2021
    Publication date: July 8, 2021
    Applicant: Pfizer Inc.
    Inventors: Brian Stephen Gerstenberger, Andrew Christopher Flick, Daniel Wei-Shung Kung, Vincent Michael Lombardo, James John Mousseau, Philippe Marcel Nuhant, Ralph Pelton Robinson, JR., Daniel Copley Schmitt, Mark Edward Schnute, Atli Thorarensen, John Isidro Trujillo, Rayomand Jal Unwalla, Huixian Wu
  • Patent number: 10975065
    Abstract: The present invention relates to N-substituted-dioxocyclobutenylamino-3-hydroxy-picolinamide compounds of Formulae (IA and 1B) or a pharmaceutically acceptable salt or hydrate thereof, that inhibit CC chemokine receptor 6 (CCR6), pharmaceutical compositions containing these compounds, and the use of these compounds for treating or preventing diseases, conditions, or disorders ameliorated by inhibition of CCR6.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: April 13, 2021
    Assignee: Pfizer Inc.
    Inventors: Brian Stephen Gerstenberger, Andrew Christopher Flick, Vincent Michael Lombardo, James John Mousseau, Philippe Marcel Nuhant, Ralph Pelton Robinson, Jr., Mark Edward Schnute, Daniel Wei-Shung Kung, Daniel Copley Schmitt, Atli Thorarensen, John Isidro Trujillo, Rayomand Jal Unwalla, Huixian Wu
  • Publication number: 20200095239
    Abstract: The present invention relates to N-substituted-dioxocyclobutenylamino-3-hydroxy-picolinamide compounds of Formulae (IA and 1B) or a pharmaceutically acceptable salt or hydrate thereof, that inhibit CC chemokine receptor 6 (CCR6), pharmaceutical compositions containing these compounds, and the use of these compounds for treating or preventing diseases, conditions, or disorders ameliorated by inhibition of CCR6.
    Type: Application
    Filed: September 20, 2019
    Publication date: March 26, 2020
    Applicant: Pfizer Inc.
    Inventors: Brian Stephen Gerstenberger, Andrew Christopher Flick, Vincent Michael Lombardo, James John Mousseau, Philippe Marcel Nuhant, Ralph Pelton Robinson, JR., Mark Edward Schnute, Daniel Wei-Shung Kung, Daniel Copley Schmitt, Atli Thorarensen, John Isidro Trujillo, Rayomand Jal Unwalla, Huixian Wu
  • Patent number: 9873673
    Abstract: Myeloperoxidase inhibitors, pharmaceutical compositions containing such inhibitors and the use of such inhibitors to treat, for example, cardiovascular conditions.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: January 23, 2018
    Assignee: Pfizer Inc.
    Inventors: Philip A. Carpino, Edward L. Conn, Robert L. Dow, Matthew S. Dowling, David Hepworth, Daniel Wei-Shung Kung, Suvi Orr, Benjamin N. Rocke, Roger B. Ruggeri, Matthew F. Sammons, Joseph S. Warmus, Yan Zhang
  • Publication number: 20160304469
    Abstract: Myeloperoxidase inhibitors, pharmaceutical compositions containing such inhibitors and the use of such inhibitors to treat, for example, cardiovascular conditions.
    Type: Application
    Filed: June 24, 2016
    Publication date: October 20, 2016
    Applicant: Pfizer Inc.
    Inventors: Philip A. Carpino, Edward L. Conn, Robert L. Dow, Matthew S. Dowling, David Hepworth, Daniel Wei-Shung Kung, Suvi Orr, Benjamin N. Rocke, Roger B. Ruggeri, Matthew F. Sammons, Joseph S. Warmus, Yan Zhang
  • Publication number: 20160303125
    Abstract: Compounds of Formula I that inhibit the activity of the diacylglycerol acyltransferase 2 (DGAT2) and their uses in the treatment of diseases linked thereto in animals are described herein.
    Type: Application
    Filed: June 27, 2016
    Publication date: October 20, 2016
    Applicant: PFIZER INC.
    Inventors: SHAWN CABRAL, KENTARO FUTATSUGI, DAVID HEPWORTH, KIM HUARD, DANIEL WEI-SHUNG KUNG, SUVI TUULA MARJUKKA ORR, KUN SONG
  • Patent number: 9440949
    Abstract: Compounds of Formula I that inhibit the activity of the diacylglycerol acyltransferase 2 (DGAT2) and their uses in the treatment of diseases linked thereto in animals are described herein.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: September 13, 2016
    Assignee: Pfizer Inc.
    Inventors: Shawn Cabral, Kentaro Futatsugi, David Hepworth, Kim Huard, Daniel Wei-Shung Kung, Suvi Tuula Marjukka Orr, Kun Song
  • Patent number: 9399626
    Abstract: Myeloperoxidase inhibitors, pharmaceutical compositions containing such inhibitors and the use of such inhibitors to treat, for example, cardiovascular conditions.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: July 26, 2016
    Assignee: Pfizer Inc.
    Inventors: Philip A. Carpino, Edward L. Conn, Robert L. Dow, Matthew S. Dowling, David Hepworth, Daniel Wei-Shung Kung, Suvi Orr, Benjamin N. Rocke, Roger B. Ruggeri, Matthew F. Sammons, Joseph S. Warmus, Yan Zhang
  • Patent number: 9394285
    Abstract: The present invention relates to indole and indazole compounds of Formula (I) that activate 5? adenosine monophosphate-activated protein kinase (AMPK). The invention also encompasses pharmaceutical compositions containing these compounds and methods for treating or preventing diseases, conditions, or disorders ameliorated by activation of AMPK.
    Type: Grant
    Filed: September 24, 2013
    Date of Patent: July 19, 2016
    Assignee: Pfizer Inc.
    Inventors: Samit Kumar Bhattacharya, Kimberly O'Keefe Cameron, Matthew Scott Dowling, David Christopher Ebner, David James Edmonds, Dilinie Prasadhini Fernando, Kevin James Filipski, Daniel Wei-Shung Kung, Esther Cheng Yin Lee, Aaron Christopher Smith, Meihua Mike Tu
  • Publication number: 20160016940
    Abstract: The present invention relates to indole and indazole compounds of Formula (I) that activate 5? adenosine monophosphate-activated protein kinase (AMPK). The invention also encompasses pharmaceutical compositions containing these compounds and methods for treating or preventing diseases, conditions, or disorders ameliorated by activation of AMPK.
    Type: Application
    Filed: September 24, 2013
    Publication date: January 21, 2016
    Applicant: Pfizer, Inc.
    Inventors: Samit Kumar Bhattacharya, Kimberly O'Keefe Cameron, Matthew Scott Dowling, David Christopher Ebner, David James Edmonds, Dilinie Prasadhini Fernando, Kevin James Filipski, Daniel Wei-Shung Kung, Esther Cheng Yin Lee, Aaron Christopher Smith, Meihua Mike Tu
  • Patent number: 9139587
    Abstract: The invention provides a compound of Formula (I) or a pharmaceutically acceptable salt of the compound, wherein R1, R2, R3 and R4 are as described herein; pharmaceutical compositions thereof; and the use thereof in treating diseases, conditions or disorders modulated by the inhibition of an acetyl-CoA carboxylase enzyme(s) in an animal.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: September 22, 2015
    Assignee: Pfizer Inc.
    Inventors: Scott William Bagley, David Andrew Griffith, Daniel Wei-Shung Kung
  • Publication number: 20150259323
    Abstract: Compounds of Formula I that inhibit the activity of the diacylglycerol acyltransferase 2 (DGAT2) and their uses in the treatment of diseases linked thereto in animals are described herein.
    Type: Application
    Filed: March 10, 2015
    Publication date: September 17, 2015
    Applicant: PFIZER INC.
    Inventors: SHAWN CABRAL, KENTARO FUTATSUGI, DAVID HEPWORTH, KIM HUARD, DANIEL WEI-SHUNG KUNG, SUVI TUULA MARJUKKA ORR, KUN SONG
  • Publication number: 20140288111
    Abstract: The invention provides a compound of Formula (I) or a pharmaceutically acceptable salt of the compound, wherein R1, R2, R3 and R4 are as described herein; pharmaceutical compositions thereof; and the use thereof in treating diseases, conditions or disorders modulated by the inhibition of an acetyl-CoA carboxylase enzyme(s) in an animal.
    Type: Application
    Filed: May 9, 2014
    Publication date: September 25, 2014
    Applicant: Pfizer Inc.
    Inventors: Scott William Bagley, David Andrew Griffith, Daniel Wei-Shung Kung
  • Publication number: 20140288049
    Abstract: Myeloperoxidase inhibitors, pharmaceutical compositions containing such inhibitors and the use of such inhibitors to treat, for example, cardiovascular conditions.
    Type: Application
    Filed: June 9, 2014
    Publication date: September 25, 2014
    Inventors: Philip A. Carpino, Edward L. Conn, Robert L. Dow, Matthew S. Dowling, David Hepworth, Daniel Wei-Shung Kung, Suvi Orr, Benjamin N. Rocke, Roger B. Ruggeri, Matthew F. Sammons, Joseph S. Warmus, Yan Zhang
  • Patent number: 8802690
    Abstract: The invention provides a compound of Formula (I) or a pharmaceutically acceptable salt of the compound, wherein R1, R2, R3 and R4 are as described herein; pharmaceutical compositions thereof; and the use thereof in treating diseases, conditions or disorders modulated by the inhibition of an acetyl-CoA carboxylase enzyme(s) in an animal.
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: August 12, 2014
    Assignee: Pfizer Inc.
    Inventors: Scott William Bagley, David Andrew Griffith, Daniel Wei-Shung Kung
  • Publication number: 20130296319
    Abstract: The invention provides a compound of Formula (I) or a pharmaceutically acceptable salt of the compound, wherein R1, R2, R3 and R4 are as described herein; pharmaceutical compositions thereof and the use thereof in treating diseases, conditions or disorders modulated by the inhibition of an acetyl-CoA carboxylase enzyme(s) in an animal.
    Type: Application
    Filed: July 11, 2013
    Publication date: November 7, 2013
    Inventors: Scott William Bagley, David Andrew Griffith, Daniel Wei-Shung Kung
  • Patent number: 8507681
    Abstract: The invention provides a compound of Formula (I) or a pharmaceutically acceptable salt of the compound, wherein R1, R2, R3 and R4 are as described herein; pharmaceutical compositions thereof; and the use thereof in treating diseases, conditions or disorders modulated by the inhibition of an acetyl-CoA carboxylase enzyme(s) in an animal.
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: August 13, 2013
    Assignee: Pfizer Inc.
    Inventors: Scott William Bagley, David Andrew Griffith, Daniel Wei-Shung Kung
  • Publication number: 20130123230
    Abstract: Myeloperoxidase inhibitors, pharmaceutical compositions containing such inhibitors and the use of such inhibitors to treat, for example, cardiovascular conditions.
    Type: Application
    Filed: November 7, 2012
    Publication date: May 16, 2013
    Inventors: Philip A. Carpino, Edward L. Conn, Robert L. Dow, Matthew S. Dowling, David Hepworth, Daniel Wei-Shung Kung, Suvi Orr, Benjamin N. Rocke, Roger B. Ruggeri, Matthew F. Sammons, Joseph S. Warmus, Yan Zhang