Patents by Inventor Kollol Pal

Kollol Pal 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: 20240092778
    Abstract: The present disclosure relates to a topical pharmaceutical composition containing N-[(1S)-1-(5-fluoropyrimidin-2-yl)ethyl]-3-(5-isopropoxy-1H-pyrazol-3-yl)-3H-imidazo[4,5-b]pyridin-5-amine (hereinafter also referred to as “Compound A”), or a pharmaceutically acceptable salt thereof; to the use of the topical pharmaceutical composition as a medicament; to processes for the preparation of said topical pharmaceutical composition; to certain new methods of treating an inflammatory skin disorder, particularly psoriasis, by administering a topical pharmaceutical composition containing Compound A or a pharmaceutically acceptable salt thereof; and to novel crystalline forms of a mesylate salt of Compound A.
    Type: Application
    Filed: December 28, 2021
    Publication date: March 21, 2024
    Inventors: Kollol PAL, Abhijit BHAT, Jay BIRNBAUM, Vijendra NALAMOTHU, Srikanth MANNE, Gayathri KRISHNAN, Jean-Philippe THERRIEN
  • Patent number: 11739096
    Abstract: The application relates to pyrazolo[1,5-a]pyrimidine derivatives of formula (IV) as Trk kinase inhibitors for treating cancer and inflammatory diseases.
    Type: Grant
    Filed: December 8, 2022
    Date of Patent: August 29, 2023
    Assignee: Pyramid Biosciences, Inc.
    Inventors: Kollol Pal, Stephane Ciblat, Vincent Albert, Nicolas Bruneau-Latour, Jonathan Boudreault
  • Publication number: 20230242536
    Abstract: The present disclosure relates to pyrazolo[1,5-?]pyrimidine compounds useful as TRK inhibitors and compounds useful in preparing pyrazolo[1,5-?]pyrimidine compounds, and methods of making and using same. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: April 15, 2021
    Publication date: August 3, 2023
    Inventors: Kollol PAL, Prasant DEB, Hari PRAKASH, Avinash BORUDE
  • Publication number: 20230124248
    Abstract: The application relates to pyrazolo[1,5-a]pyrimidine derivatives of formula (IV) as Trk kinase inhibitors for treating cancer and inflammatory diseases
    Type: Application
    Filed: December 8, 2022
    Publication date: April 20, 2023
    Inventors: Kollol Pal, Stephane Ciblat, Vincent Albert, Nicolas Bruneau-Latour, Jonathan Boudreault
  • Publication number: 20220235055
    Abstract: The application relates to inhibitors of Trk kinases useful in the treatment of Trk kinase associated diseases and disorders, having the Formula: wherein A, L, X, X1, and Y are described herein.
    Type: Application
    Filed: November 23, 2021
    Publication date: July 28, 2022
    Inventors: Kollol Pal, Stephane Ciblat, Vincent Albert, Nicolas Bruneau-Latour, Jonathan Boudreault
  • Patent number: 11230546
    Abstract: The application relates to inhibitors of Trk kinases useful in the treatment of Trk kinase associated diseases and disorders, having the Formula: wherein A, L, X, X1, and Y are described herein.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: January 25, 2022
    Assignee: PYRAMID BIOSCIENCES, INC
    Inventors: Kollol Pal, Stephane Ciblat, Vincent Albert, Nicolas Bruneau-Latour, Jonathan Boudreault
  • Publication number: 20210094956
    Abstract: The application relates to inhibitors of Trk kinases useful in the treatment of Trk kinase associated diseases and disorders, having the Formula: wherein A, L, X, X1, and Y are described herein.
    Type: Application
    Filed: December 12, 2018
    Publication date: April 1, 2021
    Inventors: Kollol PAL, Stephane CIBLAT, Vincent ALBERT, Nicolas BRUNEAU-LATOUR, Jonathan BOUDREAULT
  • Publication number: 20170022179
    Abstract: Dosage forms of compounds of formula I, e.g., ajulemic acid, and methods of delivering these compounds and using these compounds to treat or prevent a CB1/CB2 associated disease are disclosed.
    Type: Application
    Filed: October 3, 2016
    Publication date: January 26, 2017
    Inventors: Mark Tepper, Kollol PAL
  • Patent number: 9155792
    Abstract: The present invention is directed to the use of RecA inhibitors as antibiotic agents, and provides RecA inhibitors useful in treating infections. Also provided are various compositions and methods associated with RecA inhibition.
    Type: Grant
    Filed: February 13, 2007
    Date of Patent: October 13, 2015
    Assignee: Trustees of Boston University
    Inventors: Guillaume Cottarel, Jamey Wierzbowski, Kollol Pal, Michael Kohanski, Daniel Dwyer, James Collins, Michael Almstetter, Michael Thormann, Andreas Treml
  • Publication number: 20130338220
    Abstract: Dosage forms of compounds of formula I, e.g., ajulemic acid, and methods of delivering these compounds and using these compounds to treat or prevent a CB1/CB2 associated disease are disclosed.
    Type: Application
    Filed: October 5, 2011
    Publication date: December 19, 2013
    Inventors: Mark Tepper, Kollol Pal
  • Patent number: 8088785
    Abstract: Compositions and uses associated with the MT477 family of compounds are disclosed. Particular structural features and properties of the compounds are described in detail. Uses include administering an MT477 family member to a patient for therapeutic purposes. Compositions include chemicals belonging to the MT477 family and pharmaceuticals that contain such chemicals.
    Type: Grant
    Filed: December 10, 2009
    Date of Patent: January 3, 2012
    Assignee: Medisyn Technologies, Inc.
    Inventors: Javier Llompart, Jorge Galvez, Kollol Pal
  • Publication number: 20110136749
    Abstract: As described herein, the present invention provides compounds useful for treating or lessening the severity of a neurodegenerative disorder. The present invention also provides methods of treating or lessening the severity of such disorders wherein said method comprises administering to a patient a compound of the present invention, or composition thereof. Said method is useful for treating or lessening the severity of, for example, Alzheimer's disease.
    Type: Application
    Filed: December 1, 2010
    Publication date: June 9, 2011
    Applicant: SATORI PHARMACEUTICALS, INC.
    Inventors: Mark A. Findeis, Kollol Pal, Frank Schroeder
  • Publication number: 20110136750
    Abstract: As described herein, the present invention provides compounds useful for treating or lessening the severity of a neurodegenerative disorder. The present invention also provides methods of treating or lessening the severity of such disorders wherein said method comprises administering to a patient a compound of the present invention, or composition thereof. Said method is useful for treating or lessening the severity of, for example, Alzheimer's disease.
    Type: Application
    Filed: December 1, 2010
    Publication date: June 9, 2011
    Applicant: SATORI PHARMACEUTICALS, INC.
    Inventors: Mark A. Findeis, Kollol Pal, Frank Schroeder
  • Patent number: 7851641
    Abstract: As described herein, the present invention provides compounds useful for treating or lessening the severity of a neurodegenerative disorder. The present invention also provides methods of treating or lessening the severity of such disorders wherein said method comprises administering to a patient a compound of the present invention, or composition thereof. Said method is useful for treating or lessening the severity of, for example, Alzheimer's disease.
    Type: Grant
    Filed: May 16, 2006
    Date of Patent: December 14, 2010
    Assignee: Satori Pharmaceuticals, Inc.
    Inventors: Mark A. Findeis, Kollol Pal, Frank Schroeder
  • Publication number: 20100234348
    Abstract: The present invention provides compounds that potentiate the activity of antibiotic agents, particularly quinolones such as norflaxin. The invention further provides compositions, e.g., pharmaceutical compositions, comprising the inventive compounds. The invention also provides compositions comprising an antibiotic (e.g., a quinolone) and a compound that potentiates activity of the antibiotic. The invention further provides methods of treating a subject comprising administering any of the inventive compounds or compositions to the subject. The invention also provides screening methods to identify compounds that potentiate the activity of an antibiotic, e.g., a quinolone.
    Type: Application
    Filed: August 2, 2007
    Publication date: September 16, 2010
    Applicant: TRUSTEES OF BOSTON UNIVERSITY
    Inventors: Guillaume Cottarel, Timothy S. Gardner, Xiaoguang Lei, John Porco, Scott E. Schaus, Jamey Wierzbowski, Kollol Pal
  • Publication number: 20100137253
    Abstract: Compositions and uses associated with the MT477 family of compounds are disclosed. Particular structural features and properties of the compounds are described in detail. Uses include administering an MT477 family member to a patient for therapeutic purposes. Compositions include chemicals belonging to the MT477 family and pharmaceuticals that contain such chemicals.
    Type: Application
    Filed: December 10, 2009
    Publication date: June 3, 2010
    Applicant: Medisyn Technologies, Inc.
    Inventors: Javier Llompart, Jorge Galvez, Kollol Pal
  • Publication number: 20100029597
    Abstract: The present invention is directed to the use of RecA inhibitors as antibiotic agents, and provides RecA inhibitors useful in treating infections. Also provided are various compositions and methods associated with RecA inhibition.
    Type: Application
    Filed: February 13, 2007
    Publication date: February 4, 2010
    Applicants: TRUSTEES OF BOSTON UNIVERSITY, PURETECH VENTURES
    Inventors: Guillaume Cottarel, Jamey Wierzbowski, Kollol Pal, Michael Kohanski, Daniel Dwyer, James Collins, Michael Almstetter, Michael Thormann, Andreas Treml
  • Patent number: 7652029
    Abstract: Compositions and uses associated with the MT477 family of compounds are disclosed. Particular structural features and properties of the compounds are described in detail. Uses include administering an MT477 family member to a patient for therapeutic purposes. Compositions include chemicals belonging to the MT477 family and pharmaceuticals that contain such chemicals.
    Type: Grant
    Filed: July 11, 2005
    Date of Patent: January 26, 2010
    Assignee: Medisyn Technologies, Inc.
    Inventors: Javier Llompart, Jorge Galvez, Kollol Pal
  • Publication number: 20090264342
    Abstract: The present invention provides methods for identifying target genes whose partial or complete functional inactivation potentiates the activity of an antibiotic agent, e.g., a quinolone antibiotic. The invention further provides methods for identifying agents that modulate expression of target genes or that modulate activity of expression products of target genes. Agents identified according to various methods of the invention potentiate the activity of antibiotics such as quinolones, aminoglycosides, peptide antibiotics and ?-lactams. Also provided are agents that suppress and/or retard resistance to antibiotics. The inventive methods provide potentiating agents and compositions comprising potentiating agents and antibiotics. Such agents and compositions can be used for inhibiting growth or survival of a microbial cell or of treating a subject suffering from or susceptible to a microbial infection.
    Type: Application
    Filed: February 13, 2007
    Publication date: October 22, 2009
    Applicants: TRUSTEES OF BOSTON UNIVERSITY, PURETECH VENTURES
    Inventors: Guillaume Cottarel, Jamey Wierzbowski, Kollol Pal, Michael Kohanski, Daniel Dwyer, James Collins, Michael Almstetter, Michael Thormann, Andreas Treml
  • Publication number: 20070010503
    Abstract: As described herein, the present invention provides compounds useful for treating or lessening the severity of a neurodegenerative disorder. The present invention also provides methods of treating or lessening the severity of such disorders wherein said method comprises administering to a patient a compound of the present invention, or composition thereof. Said method is useful for treating or lessening the severity of, for example, Alzheimer's disease.
    Type: Application
    Filed: May 16, 2006
    Publication date: January 11, 2007
    Inventors: Mark Findeis, Kollol Pal, Frank Schroeder