Patents by Inventor Tapan Sanghvi

Tapan Sanghvi 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).

  • Patent number: 11485739
    Abstract: The present invention relates to compounds useful as inhibitors of ATR protein kinase. The invention relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and solid forms of the compounds of this invention. The compounds of this invention have formula I-A or I-B: wherein the variables are as defined herein.
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: November 1, 2022
    Assignee: VERTEX PHARMACEUTICALS INCORPORATED
    Inventors: Jean-Damien Charrier, Christopher John Davis, Damien Fraysse, Gorka Etxebarria I Jardi, Simon Pegg, Francoise Pierard, Joanne Pinder, John Studley, Carl Zwicker, Tapan Sanghvi, Michael Waldo, Ales Medek, David Matthew Shaw, Maninder Panesar, Yuegang Zhang, Naziha Alem
  • Publication number: 20220265765
    Abstract: The present invention provides, among other things, improved therapeutic compositions comprising a C3 fusion protein and methods of making and using the same. In particular, the present invention provides improved methods for the treatment of spinal cord injury and other CNS trauma and/or facilitate axon growth or other tissue repair.
    Type: Application
    Filed: May 6, 2022
    Publication date: August 25, 2022
    Inventors: Ricardo BORJAS, Mark FLEMING, Mei HUANG, Mayur JAIN, Tapan SANGHVI, Kumkum SAXENA, Amaris TORRES-DELGADO, Ping YIN, Lisa MCKERRACHER, Elizabeth RYU
  • Patent number: 11324802
    Abstract: The present invention provides, among other things, improved therapeutic compositions comprising a C3 fusion protein and methods of making and using the same. In particular, the present invention provides improved methods for the treatment of spinal cord injury and other CNS trauma and/or facilitate axon growth or other tissue repair.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: May 10, 2022
    Assignee: BioAxone BioSciences, Inc.
    Inventors: Ricardo Borjas, Mark Fleming, Mei Huang, Mayur Jain, Tapan Sanghvi, Kumkum Saxena, Amaris Torres-Delgado, Ping Yin, Lisa McKerracher, Elizabeth Ryu
  • Publication number: 20210138035
    Abstract: The present invention provides, among other things, improved therapeutic compositions comprising a C3 fusion protein and methods of making and using the same. In particular, the present invention provides improved methods for the treatment of spinal cord injury and other CNS trauma and/or facilitate axon growth or other tissue repair.
    Type: Application
    Filed: May 30, 2018
    Publication date: May 13, 2021
    Inventors: Ricardo BORJAS, Mark FLEMING, Mei HUANG, Mayur JAIN, Tapan SANGHVI, Kumkum SAXENA, Amaris TORRES-DELGADO, Ping YIN, Lisa MCKERRACHER, Elizabeth RYU
  • Publication number: 20210032255
    Abstract: The present invention relates to compounds useful as inhibitors of ATR protein kinase. The invention relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and solid forms of the compounds of this invention. The compounds of this invention have formula I-A or I-B: wherein the variables are as defined herein.
    Type: Application
    Filed: August 17, 2020
    Publication date: February 4, 2021
    Inventors: Jean-Damien CHARRIER, Christopher John DAVIS, Damien FRAYSSE, Gorka ETXEBARRIA I JARDI, Simon PEGG, Francoise PIERARD, Joanne PINDER, John STUDLEY, Carl ZWICKER, Tapan SANGHVI, Michael WALDO, Ales MEDEK, David Matthew SHAW, Maninder PANESAR, Yuegang ZHANG, Naziha ALEM
  • Publication number: 20210008072
    Abstract: A pharmaceutical composition comprises: a) 5 wt % to 95 wt % of a HCl salt of Compound (1).xH2O by the weight of the pharmaceutical composition, wherein x is from 0 to 3; and b) 5 wt % to 95 wt % of a filler by the weight of the pharmaceutical composition. Another pharmaceutical composition comprises: a) 1 mg/mL to 20 mg/mL of Compound (1) in water; and b) 0.01 M to 0.1 M of a pharmaceutically acceptable pH modifier. A method of preparing a pharmaceutical composition, comprising providing a mixture of Compound (1) that includes the HCl salt of Compound (1).xH2O and the filler. Another method of preparing a pharmaceutical composition comprises mixing the HCl salt of Compound (1).xH2O and the pH modifier to form 1 mg/mL to 20 mg/mL of Compound (1) in water. Methods of reducing the amount of influenza viruses, inhibiting the replication of influenza viruses, and treating influenza each independently employ such pharmaceutical compositions.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 14, 2021
    Inventors: Eric Arthur Simone, Tapan Sanghvi, Alamelu Banda, Katherine Stavropoulos
  • Patent number: 10815239
    Abstract: The present invention relates to compounds useful as inhibitors of ATR protein kinase. The invention relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and solid forms of the compounds of this invention. The compounds of this invention have formula I-A or I-B: wherein the variables are as defined herein.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: October 27, 2020
    Assignee: VERTEX PHARMACEUTICALS INCORPORATED
    Inventors: Jean-Damien Charrier, Christopher John Davis, Damien Fraysse, Gorka Etxebarria I Jardi, Simon Pegg, Francoise Pierard, Joanne Pinder, John Studley, Carl Zwicker, Tapan Sanghvi, Michael Waldo, Ales Medek, David Matthew Shaw, Maninder Panesar, Yuegang Zhang, Naziha Alem
  • Publication number: 20190256516
    Abstract: The present invention relates to compounds useful as inhibitors of ATR protein kinase. The invention relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and solid forms of the compounds of this invention. The compounds of this invention have formula I-A or I-B: wherein the variables are as defined herein.
    Type: Application
    Filed: November 15, 2018
    Publication date: August 22, 2019
    Inventors: Jean-Damien Charrier, Christopher John Davis, Damien Fraysse, Gorka Etxebarria I Jardi, Simon Pegg, Francoise Pierard, Joanne Pinder, John Studley, Carl Zwicker, Tapan Sanghvi, Michael Waldo, Ales Medek, David Matthew Shaw, Maninder Panesar, Yuegang Zhang, Naziha Alem
  • Patent number: 10160760
    Abstract: The present invention relates to compounds useful as inhibitors of ATR protein kinase. The invention relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and solid forms of the compounds of this invention. The compounds of this invention have formula I-A or I-B: wherein the variables are as defined herein.
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: December 25, 2018
    Assignee: VERTEX PHARMACEUTICALS INCORPORATED
    Inventors: Jean-Damien Charrier, Christopher John Davis, Damien Fraysse, Gorka Etxebarria I Jardi, Simon Pegg, Francoise Pierard, Joanne Pinder, John Studley, Carl Zwicker, Tapan Sanghvi, Michael Waldo, Ales Medek, David Matthew Shaw, Maninder Panesar, Yuegang Zhang, Naziha Alem
  • Publication number: 20180318301
    Abstract: A pharmaceutical composition comprises: a) 5 wt % to 95 wt % of a HCl salt of Compound (1).xH2O by the weight of the pharmaceutical composition, wherein x is from 0 to 3; and b) 5 wt % to 95 wt % of a filler by the weight of the pharmaceutical composition. Another pharmaceutical composition comprises: a) 1 mg/mL to 20 mg/mL of Compound (1) in water; and b) 0.01 M to 0.1 M of a pharmaceutically acceptable pH modifier. A method of preparing a pharmaceutical composition, comprising providing a mixture of Compound (1) that includes the HCl salt of Compound (1).xH2O and the filler. Another method of preparing a pharmaceutical composition comprises mixing the HCl salt of Compound-(1).xH2O and the pH modifier to form 1 mg/mL to 20 mg/mL of Compound (1) in water. Methods of reducing the amount of influenza viruses, inhibiting the replication of influenza viruses, and treating influenza each independently employ such pharmaceutical compositions.
    Type: Application
    Filed: July 16, 2018
    Publication date: November 8, 2018
    Inventors: Eric Arthur Simone, Tapan Sanghvi, Alamelu Banda, Katherine Stavropoulos
  • Publication number: 20160250213
    Abstract: A pharmaceutical composition comprises: a) 5 wt % to 95 wt % of a HCl salt of Compound (1).xH2O by the weight of the pharmaceutical composition, wherein x is from 0 to 3; and b) 5 wt % to 95 wt % of a filler by the weight of the pharmaceutical composition. Another pharmaceutical composition comprises: a) 1 mg/mL to 20 mg/mL of Compound (1) in water; and b) 0.01 M to 0.1 M of a pharmaceutically acceptable pH modifier. A method of preparing a pharmaceutical composition, comprising providing a mixture of Compound (1) that includes the HCl salt of Compound (1).xH2O and the filler. Another method of preparing a pharmaceutical composition comprises mixing the HCl salt of Compound (1).xH2O and the pH modifier to form 1 mg/mL to 20 mg/mL of Compound (1) in water. Methods of reducing the amount of influenza viruses, inhibiting the replication of influenza viruses, and treating influenza each independently employ such pharmaceutical compositions.
    Type: Application
    Filed: May 10, 2016
    Publication date: September 1, 2016
    Inventors: Eric Arthur Simone, Tapan Sanghvi, Alamelu Banda, Katherine Stavropoulos
  • Publication number: 20150158872
    Abstract: The present invention relates to compounds useful as inhibitors of ATR protein kinase. The invention relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and solid forms of the compounds of this invention. The compounds of this invention have formula I-A or I-B: wherein the variables are as defined herein.
    Type: Application
    Filed: December 5, 2014
    Publication date: June 11, 2015
    Inventors: Jean-Damien Charrier, Christopher John Davis, Damien Fraysse, Gorka Etxebarria I Jardi, Simon Pegg, Francoise Pierard, Joanne Pinder, John Studley, Carl Zwicker, Tapan Sanghvi, Michael Waldo, Ales Medek, David Matthew Shaw, Maninder Panesar, Yuegang Zhang, Naziha Alem
  • Publication number: 20150065439
    Abstract: Described herein are compositions that can include Compound 1 or Form J of Compound 1, or a pharmaceutically acceptable salt of the aforementioned compounds. Also, described herein is a method of treating a HCV infection in a subject that can include administering to the subject a composition that includes Compound 1 or Form J of Compound 1, or a pharmaceutically acceptable salt of the aforementioned compounds.
    Type: Application
    Filed: February 27, 2014
    Publication date: March 5, 2015
    Applicant: Vertex Pharmaceuticals Incorporated
    Inventors: Tapan Sanghvi, Kirk Raymond Dinehart
  • Publication number: 20140235705
    Abstract: A pharmaceutical composition comprises: a) polymorphic form M or tromethamine salt of Compound (1) represented by the following structural formula: and b) a filler. A method of preparing a pharmaceutical composition comprises: providing a mixture of Compound (1) and a filler to form the composition of Compound (1). A method of treating a HCV infection in a subject comprises administering to the subject a therapeutically effective amount of the pharmaceutical composition.
    Type: Application
    Filed: January 24, 2014
    Publication date: August 21, 2014
    Applicant: Vertex Pharmaceuticals Incorporated
    Inventors: Nicholas Cardoso, Chong-Hui Gu, Peter A. Ojakovo, Tapan Sanghvi, Eric A. Simone, Marinus J. Verwijs
  • Publication number: 20070043070
    Abstract: Pharmaceutical compositions comprising a salt of a weak base compound of formula: wherein X is hydrogen, halogen, alkyl of less than 7 carbon atoms or alkoxy of less than 7 carbon atoms; n is a positive integer of less than 4; Y is hydrogen, chlorine, nitro, methyl, ethyl or oxy-chloro; R is hydrogen, alkylaminocarbonyl wherein the alkyl group has from 3 to 6 carbon atoms or an alkyl group having from 1 to 8 carbons and R2 is 4-thiazolyl, NHCOOR1 wherein R, is aliphatic hydrocarbon of less than 7 carbon atoms, or an alkyl group of less than 7 carbon atoms; one or more free acids; and optional pharmaceutical additives are provided.
    Type: Application
    Filed: March 12, 2004
    Publication date: February 22, 2007
    Inventors: Samuel Yalkowsky, Tapan Sanghvi