Patents by Inventor Vincent Sandanayaka

Vincent Sandanayaka 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: 20230192718
    Abstract: The invention generally relates to the field of monocarboxylate transporter inhibitors, and more particularly to new bicyclic enone carboxylate enone compounds, the synthesis and use of these compounds and their pharmaceutical compositions, e.g., in the treatment, modulation and/or prevention of physiological conditions associated with monocarboxylate transporter activity such as in treating cancer and other neoplastic disorders, tissue and organ transplant rejection.
    Type: Application
    Filed: February 22, 2023
    Publication date: June 22, 2023
    Inventor: Vincent Sandanayaka
  • Publication number: 20220281888
    Abstract: The present invention generally relates to the field of transporter modulators, e.g., monocarboxylate transporter inhibitors, and more particularly to new bicyclic enone carboxylate compounds, the synthesis and use of these compounds and their pharmaceutical compositions, e.g., in the treatment, modulation and/or prevention of physiological conditions associated with monocarboxylate transporter activity such as in treating cancer and other neoplastic disorders, tissue and organ transplant rejection.
    Type: Application
    Filed: September 24, 2020
    Publication date: September 8, 2022
    Inventors: Vincent SANDANAYAKA, Gregory GORECZNY
  • Publication number: 20220249454
    Abstract: The present disclosure provides a method of treating cancer in a subject. The method including administering to the subject: a) a therapeutically effective amount of a monocarboxylate transporter (MCT) inhibitor alone; or in combination with b) a therapeutically effective amount of an immunotherapy agent, wherein the monocarboxylate transporter inhibitor is represent by Formula (I): or a pharmaceutically acceptable salt thereof, wherein subscript n, B, W, X, Y, Z, each A, each R1, and R2 are as provided herein. Also provided are a pharmaceutical composition thereof and a kit thereof for treating cancer in a subject.
    Type: Application
    Filed: January 18, 2022
    Publication date: August 11, 2022
    Inventors: Vincent SANDANAYAKA, Gregory GORECZNY, Sambard SHARMA
  • Publication number: 20210053982
    Abstract: The invention generally relates to the field of monocarboxylate transporter inhibitors, and more particularly to new bicyclic enone carboxylate enone compounds, the synthesis and use of these compounds and their pharmaceutical compositions, e.g., in the treatment, modulation and/or prevention of physiological conditions associated with monocarboxylate transporter activity such as in treating cancer and other neoplastic disorders, tissue and organ transplant rejection.
    Type: Application
    Filed: March 29, 2019
    Publication date: February 25, 2021
    Inventor: Vincent SANDANAYAKA
  • Patent number: 10766863
    Abstract: The invention generally relates to the field of monocarboxylate transport modulators, e.g., monocarboxylate transport inhibitors, and more particularly to new substituted-quinolone compounds, the synthesis and use of these compounds and their pharmaceutical compositions, e.g., in treating, modulating, forestalling and/or reducing physiological conditions associated with monocarboxylate transport activity such as in treating cancer and other neoplastic disorders, inflammatory diseases, disorders of abnormal tissue growth and fibrosis including cardiomyopathy, obesity, diabetes, cardiovascular diseases, tissue and organ transplant rejection, and malaria.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: September 8, 2020
    Assignee: NIROGYONE THERAPEUTICS, INC.
    Inventors: Vincent Sandanayaka, Qiong Wu
  • Patent number: 10722497
    Abstract: Compounds of formula I: and pharmaceutically acceptable salts, hydrates, or solvates thereof, pharmaceutical compositions comprising the compounds of formula I, and methods of using such compounds and compositions to treat various disorders associated with CRM1 activity.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: July 28, 2020
    Assignee: Biogen MA Inc.
    Inventors: Vincent Sandanayaka, Sharon Shechter, Sharon Shacham, Dilara McCauley, Erkan Baloglu
  • Publication number: 20200038373
    Abstract: The present invention relates to compounds of formula I: and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising the compounds of formula I, and methods of using said compounds, salts and compositions in the treatment of various disorders associated with CRM1 activity.
    Type: Application
    Filed: May 16, 2019
    Publication date: February 6, 2020
    Inventors: Vincent Sandanayaka, Sharon Shechter, Sharon Shacham, Dilara McCauley, Erkan Baloglu
  • Patent number: 10335393
    Abstract: The present invention relates to compounds of formula I: and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising the compounds of formula I, and methods of using the compounds, salts and compositions in the treatment of various disorders associated with CRM1 activity.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: July 2, 2019
    Assignee: Biogen MA Inc.
    Inventors: Vincent Sandanayaka, Sharon Shechter, Sharon Shacham, Dilara McCauley, Erkan Baloglu
  • Publication number: 20180290978
    Abstract: The invention generally relates to the field of monocarboxylate transport modulators, e.g., monocarboxylate transport inhibitors, and more particularly to new substituted-quinolone compounds, the synthesis and use of these compounds and their pharmaceutical compositions, e.g., in treating, modulating, forestalling and/or reducing physiological conditions associated with monocarboxylate transport activity such as in treating cancer and other neoplastic disorders, inflammatory diseases, disorders of abnormal tissue growth and fibrosis including cardiomyopathy, obesity, diabetes, cardiovascular diseases, tissue and organ transplant rejection, and malaria.
    Type: Application
    Filed: November 17, 2015
    Publication date: October 11, 2018
    Applicant: NIROGYONE THERAPEUTICS, INC.
    Inventors: Vincent SANDANAYAKA, Qiong WU
  • Publication number: 20180289675
    Abstract: The present invention relates to compounds of formula I: and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising the compounds of formula I, and methods of using said compounds, salts and compositions in the treatment of various disorders associated with CRM1 activity.
    Type: Application
    Filed: December 4, 2017
    Publication date: October 11, 2018
    Inventors: Vincent Sandanayaka, Sharon Shechter, Sharon Shacham, Dilara McCauley, Erkan Baloglu
  • Patent number: 9861614
    Abstract: The present invention relates to compounds of formula I: and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising the compounds of formula I, and methods of using the compounds, salts and compositions in the treatment of various disorders associated with CRM1 activity.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: January 9, 2018
    Assignee: Karyopharm Therapeutics Inc.
    Inventors: Vincent Sandanayaka, Sharon Shechter, Sharon Shacham, Dilara McCauley, Erkan Baloglu
  • Publication number: 20160145246
    Abstract: The present invention relates to compounds of formula I: and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising the compounds of formula I, and methods of using said compounds, salts and compositions in the treatment of various disorders associated with CRM1 activity.
    Type: Application
    Filed: June 23, 2015
    Publication date: May 26, 2016
    Inventors: Vincent Sandanayaka, Sharon Shechter, Sharon Shacham, Dilara McCauley, Erkan Baloglu
  • Patent number: 9096543
    Abstract: The present invention relates to compounds of formula I: and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising the compounds of formula I, and methods of using said compounds, salts and compositions in the treatment of various disorders associated with CRM1 activity.
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: August 4, 2015
    Assignee: Karyopharm Therapeutics Inc.
    Inventors: Vincent Sandanayaka, Sharon Shechter, Sharon Shacham, Dilara McCauley, Erkan Baloglu
  • Patent number: 8883833
    Abstract: The invention relates to substituted benzothiazoles, benzoxazoles—and their counterparts having pyridine and pyrimidine rings replacing the benzene ring—that are PDE4 inhibitors useful for treating stroke, myocardial infarct, and cardiovascular inflammatory conditions, to pharmaceutical compositions comprising these compounds, and to methods for the treatment of stroke, myocardial infarct, and cardiovascular inflammatory conditions in a mammal. The compounds have general formula I: in which A and B are carbocycles or heterocycles.
    Type: Grant
    Filed: November 20, 2008
    Date of Patent: November 11, 2014
    Assignee: Decode Genetics EHF
    Inventors: Jasbir Singh, Mark E. Gurney, Alex Burgin, Vincent Sandanayaka, Alexander Kiselyov, Munagala Rao
  • Patent number: 8877816
    Abstract: Compounds of the formula: are disclosed. The compounds act as phosphodiesterase-4 modulators, and useful for treating stroke, myocardial infarct, and cardiovascular inflammatory conditions. Other embodiments are also disclosed.
    Type: Grant
    Filed: November 20, 2008
    Date of Patent: November 4, 2014
    Assignee: Decode Genetics EHF
    Inventors: Jasbir Singh, Mark E. Gurney, Alex Burgin, Vincent Sandanayaka, Alexander Kiselyov
  • Publication number: 20140301999
    Abstract: The present invention relates to a genus of biaryl compounds containing at least one further ring. The compounds are PDE4 inhibitors useful for the treatment and prevention of stroke, myocardial infarct and cardiovascular inflammatory diseases and disorders.
    Type: Application
    Filed: June 23, 2014
    Publication date: October 9, 2014
    Inventors: Jasbir Singh, Mark E. Gurney, Alex Burgin, Vincent Sandanayaka, Alexander Kiselyov, Adalie Motta, Gary Schiltz, Georgeta Hategan, Timothy Hagen
  • Patent number: 8791267
    Abstract: The present invention relates to a genus of biaryl compounds containing at least one further ring. The compounds are PDE4 inhibitors useful for the treatment and prevention of stroke, myocardial infarct and cardiovascular inflammatory diseases and disorders.
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: July 29, 2014
    Assignee: Decode Genetics EHF
    Inventors: Jasbir Singh, Mark E. Gurney, Alex Burgin, Vincent Sandanayaka, Alexander Kiselyov, Adalie Motta, Gary Schiltz, Georgeta Hategan, Timothy Hagen
  • Patent number: 8598359
    Abstract: The present invention relates to a chemical genus of biaryl substituted heterocycle inhibitors of LTA4H (leukotriene A4 hydrolase) useful for the treatment and prevention and prophylaxis of inflammatory diseases and disorders.
    Type: Grant
    Filed: June 11, 2008
    Date of Patent: December 3, 2013
    Assignee: Decode Genetics EHF
    Inventors: Vincent Sandanayaka, Jasbir Singh, Mark Gurney, Bjorn Mamat, Peng Yu, Louis Bedell, Lei Zhao, Rama K. Mishra
  • Publication number: 20120183522
    Abstract: The present invention relates to a genus of biaryl compounds containing at least one further ring. The compounds are PDE4 inhibitors useful for the treatment and prevention of stroke, myocardial infarct and cardiovascular inflammatory diseases and disorders.
    Type: Application
    Filed: March 26, 2012
    Publication date: July 19, 2012
    Applicant: DECODE GENETICS EHF
    Inventors: Jasbir Singh, Mark E. Gurney, Alex Burgin, Vincent Sandanayaka, Alexander Kiselyov, Adalie Motta, Gary Schiltz, Georgeta Hategan, Timothy Hagen
  • Patent number: 8115005
    Abstract: Two chemical genera of pyrazolylphenyl and pyrrolylphenyl derivatives are disclosed. They have the general formula: In these compounds ring (a) is a pyrazole or pyrrole; Q is selected from the group consisting of a direct bond, O, S, SO, SO2, NR1, CH2, CF2, and C(O); HET is a 4-7-membered saturated nitrogenous heterocycle; and taken together ZW is H or Z is (CH2)1-10 in which one or two (CH2) may optionally be replaced by —O—, —NR1—, —SO—, —S(O)2—, —C(?O)— or —C?O(NH)—; and W is hydrogen, acyl, hydroxyl, carboxyl, amino, carboxamido, aminoacyl, —COOalkyl, —CHO, heterocyclyl, substituted aryl or substituted heterocyclyl. The compounds are inhibitors of LTA4H (leukotriene A4 hydrolase). They are useful for the treatment and prevention and prophylaxis of inflammatory diseases and disorders.
    Type: Grant
    Filed: August 3, 2007
    Date of Patent: February 14, 2012
    Assignee: Decode Genetics EHF.
    Inventors: Vincent Sandanayaka, Jasbir Singh, Lei Zhao, Peng Yu, Mark E. Gurney