Patents by Inventor Indrawan James McAlpine

Indrawan James McAlpine 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: 20230382932
    Abstract: Compounds of the general formula (I): or a pharmaceutically acceptable salt thereof, processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
    Type: Application
    Filed: July 24, 2023
    Publication date: November 30, 2023
    Applicant: PFIZER INC.
    Inventors: Martin James WYTHES, Indrawan James MCALPINE, Ryan PATMAN, Eugene Yuanjin RUI, Andrew FENSOME, Andreas MADERNA, Mehran JALAIE, Ketan S. GAJIWALA
  • Publication number: 20210230196
    Abstract: Compounds of the general formula (I): or a pharmaceutically acceptable salt thereof, processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
    Type: Application
    Filed: March 3, 2021
    Publication date: July 29, 2021
    Applicant: Pfizer Inc.
    Inventors: Martin James Wythes, Indrawan James McAlpine, Ryan Patman, Eugene Yuanjin Rui, Andrew Fensome, Andreas Maderna, Mehran Jalaie, Ketan S. Gajiwala
  • Patent number: 10968242
    Abstract: Compounds of the general formula (I): or a pharmaceutically acceptable salt thereof, processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: April 6, 2021
    Assignee: Pfizer Inc.
    Inventors: Martin James Wythes, Indrawan James McAlpine, Ryan Patman, Eugene Yuanjin Rui, Andreas Maderna, Mehran Jalaie, Ketan S. Gajiwala
  • Publication number: 20210087180
    Abstract: Compounds of the general formula (I): or a pharmaceutically acceptable salt thereof, processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
    Type: Application
    Filed: September 23, 2020
    Publication date: March 25, 2021
    Applicant: PFIZER INC.
    Inventors: Ryan PATMAN, Martin James WYTHES, Eugene Yuanjin RUI, Indrawan James MCALPINE, Andrew FENSOME, Mehran JALAIE, Ketan S. GAJIWALA, Chan Woo HUH, Tuan Phong TRAN, Lei ZHANG, Dahui ZHOU, Ethan Lawrence FISHER
  • Patent number: 10709709
    Abstract: Compounds of the general formula): processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: July 14, 2020
    Assignee: Pfizer Inc.
    Inventors: John Howard Tatlock, Indrawan James McAlpine, Michelle Bich Tran-Dube, Eugene Yuanjin Rui, Martin James Wythes, Robert Arnold Kumpf, Michele Ann McTigue, Ryan Patman
  • Publication number: 20200102334
    Abstract: Compounds of the general formula (I): or a pharmaceutically acceptable salt thereof, processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
    Type: Application
    Filed: December 4, 2019
    Publication date: April 2, 2020
    Applicant: Pfizer Inc.
    Inventors: Martin James Wythes, Indrawan James McAlpine, Ryan Patman, Eugene Yuanjin Rui, Andrew Fensome, Andreas Maderna, Mehran Jalaie, Ketan S. Gajiwala
  • Patent number: 10544095
    Abstract: A compound of Formula I is provided: or pharmaceutically acceptable enantiomers, salts or solvates thereof. The invention further relates to the use of the compounds of Formula I as TDO2 inhibitors. The invention also relates to the use of the compounds of Formula I for the treatment and/or prevention of cancer, neurodegenerative disorders such as Parkinson's disease, Alzheimer's disease and Huntington's disease, chronic viral infections such as HCV and HIV, depression, and obesity. The invention also relates to a process for manufacturing compounds of Formula I.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: January 28, 2020
    Assignees: Pfizer Inc., iTeos Therapeutics
    Inventors: Sacha Ninkovic, Michael Raymond Collins, Stefano Crosignani, Andreas Maderna, Indrawan James McAlpine, Stephanie Anne Scales, Martin Wythes
  • Patent number: 10538542
    Abstract: Compounds of the general formula (I): or a pharmaceutically acceptable salt thereof, processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: January 21, 2020
    Assignee: Pfizer Inc.
    Inventors: Martin James Wythes, Indrawan James McAlpine, Ryan Patman, Eugene Yuanjin Rui, Andrew Fensome, Andreas Maderna, Mehran Jalaie, Ketan S. Gajiwala
  • Patent number: 10428104
    Abstract: Compounds such as: processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds to treat neoplasms have been disclosed.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: October 1, 2019
    Assignee: Pfizer Inc.
    Inventors: John Howard Tatlock, Indrawan James McAlpine, Michelle Bich Tran-Dube, Eugene Yuanjin Rui, Martin James Wythes, Robert Arnold Kumpf, Michele Ann McTigue
  • Publication number: 20190284216
    Abstract: Compounds of the general formula (I): or a pharmaceutically acceptable salt thereof, processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
    Type: Application
    Filed: March 11, 2019
    Publication date: September 19, 2019
    Applicant: Pfizer Inc.
    Inventors: Martin James Wythes, Indrawan James McAlpine, Ryan Patman, Eugene Yuanjin Rui, Andrew Fensome, Andreas Maderna, Mehran Jalaie, Ketan S. Gajiwala
  • Publication number: 20190111060
    Abstract: Compounds of the general formula): processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
    Type: Application
    Filed: December 18, 2018
    Publication date: April 18, 2019
    Applicant: Pfizer Inc.
    Inventors: John Howard Tatlock, Indrawan James McAlpine, Michelle Bich Tran-Dube, Eugene Yuanjin Rui, Martin James Wythes, Robert Arnold Kumpf, Michele Ann McTigue, Ryan Patman
  • Patent number: 10246433
    Abstract: This invention relates to compounds of general formula (I) in which R1, R2, U, V, L, M, R5, m, X, Y and Z are as defined herein, and the pharmaceutically acceptable salts thereof, to pharmaceutical compositions comprising such compounds and salts, and to methods of using such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: April 2, 2019
    Assignee: Pfizer Inc.
    Inventors: Martin Paul Edwards, Robert Arnold Kumpf, Pei-Pei Kung, Indrawan James McAlpine, Sacha Ninkovic, Eugene Yuanjin Rui, Scott Channing Sutton, John Howard Tatlock, Martin James Wythes, Luke Raymond Zehnder
  • Patent number: 10220037
    Abstract: Compounds of the general formula): processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: March 5, 2019
    Assignee: Pfizer Inc.
    Inventors: John Howard Tatlock, Indrawan James McAlpine, Michelle Bich Tran-Dube, Eugene Yuanjin Rui, Martin James Wythes, Robert Arnold Kumpf, Michele Ann McTigue, Ryan Patman
  • Publication number: 20180222862
    Abstract: A compound of Formula I is provided: or pharmaceutically acceptable enantiomers, salts or solvates thereof. The invention further relates to the use of the compounds of Formula I as TDO2 inhibitors. The invention also relates to the use of the compounds of Formula I for the treatment and/or prevention of cancer, neurodegenerative disorders such as Parkinson's disease, Alzheimer's disease and Huntington's disease, chronic viral infections such as HCV and HIV, depression, and obesity. The invention also relates to a process for manufacturing compounds of Formula I.
    Type: Application
    Filed: August 4, 2016
    Publication date: August 9, 2018
    Inventors: Sacha Ninkovic, Michael Raymond Collins, Stefano Crosignani, Andreas Maderna, Indrawan James McAlpine, Stephanie Anne Scales, Martin Wythes
  • Patent number: 9873690
    Abstract: A compound of Formula I is provided: or pharmaceutically acceptable enantiomers, salts or solvates thereof. The invention further relates to the use of the compounds of Formula I as TDO2 inhibitors. The invention also relates to the use of the compounds of Formula I for the treatment and/or prevention of cancer, neurodegenerative disorders such as Parkinson's disease, Alzheimer's disease and Huntington's disease, chronic viral infections such as HCV and HIV, depression, and obesity. The invention also relates to a process for manufacturing compounds of Formula I.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: January 23, 2018
    Assignees: Pfizer Inc, iTeos Therapeutics
    Inventors: Sacha Ninkovic, Stefano Crosignani, Indrawan James McAlpine, Michael Raymond Collins, Stephanie Anne Scales, Andreas Maderna, Martin Wythes
  • Publication number: 20170348313
    Abstract: Compounds of the general formula): processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
    Type: Application
    Filed: June 2, 2017
    Publication date: December 7, 2017
    Applicant: Pfizer Inc.
    Inventors: John Howard Tatlock, Indrawan James McAlpine, Michelle Bich Tran-Dube, Eugene Yuanjin Rui, Martin James Wythes, Robert Arnold Kumpf, Michele Ann McTigue, Ryan Patman
  • Publication number: 20170197939
    Abstract: The present invention relates to compounds of Formula I and their prodrugs and pharmaceutically acceptable salts, wherein the substituents are as described herein, and their use in medicine, in particular as TrkA antagonists.
    Type: Application
    Filed: April 1, 2015
    Publication date: July 13, 2017
    Applicant: Pfizer Inc.
    Inventors: Sharanjeet Kaur Bagal, Jingrong Jean Cui, Samantha Elizabeth Greasley, Elizabeth Ann Lunney, Indrawan James McAlpine, Asako Nagata, Sacha Ninkovic, Kiyoyuki Omoto, Sarah Elizabeth Skerratt, Robert Ian Storer, Joseph Scott Warmus
  • Publication number: 20170152239
    Abstract: This invention relates to compounds of general formula in which R1, R2, R6, U, V, W, X, Y and Z are as defined herein, and the pharmaceutically acceptable salts thereof, pharmaceutical compositions containing such compounds and salts, and to methods of using such compounds, salts and compositions.
    Type: Application
    Filed: February 6, 2017
    Publication date: June 1, 2017
    Applicant: Pfizer Inc.
    Inventors: Martin Paul EDWARDS, Robert Arnold KUMPF, Pei-Pei KUNG, Indrawan James MCALPINE, Eugene Yuanjin RUI, Scott Channing SUTTON, John Howard TATLOCK, Martin James WYTHES
  • Publication number: 20160244475
    Abstract: Compounds of the general formula (I): processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.
    Type: Application
    Filed: February 17, 2016
    Publication date: August 25, 2016
    Applicant: Pfizer Inc.
    Inventors: John Howard Tatlock, Indrawan James McAlpine, Michelle Bich Tran-Dube, Eugene Yuanjin Rui, Martin James Wythes, Robert Arnold Kumpf, Michele Ann McTigue
  • Publication number: 20160221989
    Abstract: The present invention relates to compounds of Formula I described herein and their pharmaceutically acceptable salts, and their use in medicine, in particular as Trk antagonists.
    Type: Application
    Filed: August 4, 2015
    Publication date: August 4, 2016
    Applicant: Pfizer Inc.
    Inventors: Sharanjeet Kaur Bagal, Kiyoyuki Omoto, Sarah Elizabeth Skerratt, Jingrong Jean Cui, Samantha Elizabeth Greasley, Indrawan James McAlpine, Asako Nagata, Sacha Ninkovic, Michelle Bich Tran-Dubé