Patents by Inventor Tanweer Khan

Tanweer Khan 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: 20210071133
    Abstract: The present invention relates generally to growth of bacteria. More specifically the invention relates to a method for oxidative environment adaptation of anaerobic microorganisms and their use in developing new probiotics. In particular, the present invention provides a method for adaptation of anaerobic microorganisms and selection of more oxygen tolerant anaerobic microorganisms, said method comprising the steps of culturing said microorganisms with a stepwise dual induction of oxidative stress via applied voltage and oxygen diffusion, and a stepwise change of anti-oxidant/oxidized counterpart concentration ratio to adjust the redox state. New strains are also provided.
    Type: Application
    Filed: November 18, 2020
    Publication date: March 11, 2021
    Inventors: Muhammad-Tanweer Khan, Fredrik Backhed
  • Publication number: 20200405777
    Abstract: The present invention relates generally to medicine. More specifically the invention relates to the use of synergistic probiotic bacteria as intervention for health. In particular, the present invention provides a strain of Faecalibacterium prausnitzii and a bacterial strain which has one or more of the characteristics of: (i) being acetate producing, (ii) being lactate consuming and (iii) having the ability to be an electron acceptor, for use in the treatment or prevention of a disease associated with reduced butyrate levels or a disease associated with reduced or low numbers of Faecalibacterium prausnitzii bacteria.
    Type: Application
    Filed: October 28, 2016
    Publication date: December 31, 2020
    Inventors: Muhammad-Tanweer Khan, Fredrik Backhed
  • Patent number: 10876092
    Abstract: The present invention relates generally to growth of bacteria. More specifically the invention relates to a method for oxidative environment adaptation of anaerobic microorganisms and their use in developing new probiotics. In particular, the present invention provides a method for adaptation of anaerobic microorganisms and selection of more oxygen tolerant anaerobic microorganisms, said method comprising the steps of culturing said microorganisms with a stepwise dual induction of oxidative stress via applied voltage and oxygen diffusion, and a stepwise change of anti-oxidant/oxidized counterpart concentration ratio to adjust the redox state. New strains are also provided.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: December 29, 2020
    Assignee: METABOGEN AB
    Inventors: Muhammad-Tanweer Khan, Fredrik Backhed
  • Publication number: 20200261421
    Abstract: The present invention is directed to compounds of Formula I, pharmaceutical compositions comprising the same, and their use in the inhibition of HIV protease, the inhibition of HIV replication, the prophylaxis of infection by HIV, the treatment of infection by HIV, and the prophylaxis, treatment, and delay in the onset or progression of AIDS.
    Type: Application
    Filed: December 19, 2017
    Publication date: August 20, 2020
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Brian McKittrick, John P. Caldwell, John A. McCauley, Henry Vaccaro, Tin-Yau Chan, Hyunjin Kim, Elizabeth Smith, Liwu Hong, Tanweer Khan, Shihong Ying, Hongwu Wang
  • Publication number: 20200230140
    Abstract: The present invention provides methods of treating malaria comprising administration of an N3-substituted iminopyrimidinone of Formula (I) or a pharmaceutically acceptable salt thereof, to a subject in need thereof, wherein the variables R1, R2, R3, R4, R5, A, B, L, m, and n are as defined herein. The invention also provides uses of the compounds of Formula (I), as defined herein, for inhibiting plasmepsin V activity, for treating a Plasmodium infection, and for treating malaria. Also provided are methods of treatment further comprising administration of one or more additional anti-malarial compounds.
    Type: Application
    Filed: February 13, 2017
    Publication date: July 23, 2020
    Applicants: Merck Sharp & Dohme Corp., The Walter and Eliza Hall Institute of Medical Research
    Inventors: Tanweer A. Khan, Jared N. Cumming, David B. Olsen, Justin A. Boddey, Alan F. Cowman, Brad E. Sleebs
  • Publication number: 20200223220
    Abstract: The present invention provides methods of treating malaria by administration of a compound of Formula (I): or a pharmaceutically acceptable salt of said compound, to a subject in need thereof, wherein the variables X, R1, R3, R4, R5, A, B, L, m and n are as defined herein. The invention also provides uses of the compounds of Formula (I), as defined herein, for inhibiting plasmepsin V activity, for treating a Plasmodium infection, and for treating malaria. Also provided are methods of treatment further comprising administration of one or more additional anti-malarial compounds.
    Type: Application
    Filed: March 24, 2020
    Publication date: July 16, 2020
    Applicants: Merck Sharp & Dohme Corp., The Walter and Eliza Hall Institute of Medical Research
    Inventors: Tanweer A. Khan, Jared N. Cumming, David B. Olsen, Justin A. Boddey, Alan F. Cowman, Brad E. Sleebs
  • Patent number: 10696639
    Abstract: The present invention is directed to compounds of Formula (I), pharmaceutical compositions comprising the same, and their use in the inhibition of HIV protease, the inhibition of HIV replication, the prophylaxis of infection by HIV, the treatment of infection by HIV, and the prophylaxis, treatment, and delay in the onset or progression of AIDS.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: June 30, 2020
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Tanweer Khan, Elizabeth Smith, Peter Williams, Catherine Wiscount, Brian McKittrick, John McCauley
  • Publication number: 20200069691
    Abstract: The present invention is directed to compounds of Formula I pharmaceutical compositions comprising the same, and their use in the inhibition of HIV protease, the inhibition of HIV replication, the prophylaxis of infection by HIV, the treatment of infection by HIV, and the prophylaxis, treatment, and delay in the onset or progression of AIDS.
    Type: Application
    Filed: December 19, 2017
    Publication date: March 5, 2020
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Brian McKittrick, John P. Caldwell, John McCauley, Henry Vaccaro, Tin-Yau Chan, Hyunjin Kim, Elizabeth Smith, Liwu Hong, Tanweer Khan, Shihong Ying, Hongwu Wang, Peter D. Williams, Jae-Hun Kim, M. Brad Nolt, Maryann Caplen
  • Publication number: 20190382716
    Abstract: The present invention relates generally to growth of bacteria. More specifically the invention relates to a method for oxidative environment adaptation of anaerobic microorganisms and their use in developing new probiotics. In particular, the present invention provides a method for adaptation of anaerobic microorganisms and selection of more oxygen tolerant anaerobic microorganisms, said method comprising the steps of culturing said microorganisms with a stepwise dual induction of oxidative stress via applied voltage and oxygen diffusion, and a stepwise change of anti-oxidant/oxidized counterpart concentration ratio to adjust the redox state. New strains are also provided.
    Type: Application
    Filed: October 28, 2016
    Publication date: December 19, 2019
    Inventors: Muhammad-Tanweer Khan, Fredrik Backhed
  • Publication number: 20190337902
    Abstract: The present invention is directed to compounds of Formula (I), pharmaceutical compositions comprising the same, and their use in the inhibition of HIV protease, the inhibition of HIV replication, the prophylaxis of infection by HIV, the treatment of infection by HIV, and the prophylaxis, treatment, and delay in the onset or progression of AIDS.
    Type: Application
    Filed: December 1, 2017
    Publication date: November 7, 2019
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Tanweer Khan, Elizabeth Smith, Peter Williams, Catherine Wiscount, Brian McKittrick, John McCauley
  • Publication number: 20190046507
    Abstract: The present invention provides methods of treating malaria by administration of a compound of Formula (I): or a pharmaceutically acceptable salt of said compound, to a subject in need thereof, wherein the variables X, R1, R3, R4, R5, A, B, L, m and n are as defined herein. The invention also provides uses of the compounds of Formula (I), as defined herein, for inhibiting plasmepsin V activity, for treating a Plasmodium infection, and for treating malaria. Also provided are methods of treatment further comprising administration of one or more additional anti-malarial compounds.
    Type: Application
    Filed: February 13, 2017
    Publication date: February 14, 2019
    Applicants: Merck Sharp & Dohme Corp., The Walter and Eliza Hall Institute of Medical Research
    Inventors: Tanweer A. Khan, Jared N. Cumming, David B. Olsen, Justin A. Boddey, Alan F. Cowman, Brad E. Sleebs
  • Patent number: 10138212
    Abstract: The present invention is directed to compounds of generic formula I: or pharmaceutically acceptable salts thereof that are believed to be useful as an A2A-receptor antagonist.
    Type: Grant
    Filed: February 1, 2016
    Date of Patent: November 27, 2018
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Amjad Ali, Rongze Kuang, Yeon-Hee Lim, Michael Man-Chu Lo, Pauline C. Ting, Purakkattle Biju, Manuel de Lera Ruiz, Sylvia J. Degrado, Alexander L. Tung, Timothy J. Henderson, Liwu Hong, Jae-Hun Kim, Dong Won-Shik Kim, Joe Lee, Jie Wu, Heping Wu, Yushi Xiao, Tao Yu, Gang Zhou, Xiaohong Zhu, Kevin D. McCormick, Jayaram R. Tagat, Dong Xiao, Tanweer Khan, Jianhua Cao, Michael Berlin, Yonglian Zhang
  • Publication number: 20180207165
    Abstract: The invention relates to supporting the growth or maintenance of oxygen-sensitive bacteria in the gastrointestinal tract of an animal. Provided is the use of riboflavin, riboflavin phosphate or a salt thereof, for the manufacture of a food composition, pharmaceutical composition, food or dietary supplement, for the selective stimulation of Faecalibacterium prausnitzii in the gastrointestinal tract. Also provided is a synbiotic composition comprising living beneficial butyrate-producing anaerobic bacteria formulated with riboflavin, riboflavin phosphate or a salt thereof, and cysteine.
    Type: Application
    Filed: March 9, 2018
    Publication date: July 26, 2018
    Inventors: Hermanus Josef Martinus Harmsen, Muhammad Tanweer Khan, Mehdi Sadaghian Sadabad, Jan Maarten Van Dijl
  • Publication number: 20180037554
    Abstract: The present invention is directed to compounds of generic formula I: or pharmaceutically acceptable salts thereof that are believed to be useful as an A2A-receptor antagonist.
    Type: Application
    Filed: February 1, 2016
    Publication date: February 8, 2018
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Amjad Ali, Rongze Kuang, Yeon-Hee Lim, Michael Man-Chu Lo, Pauline C. Ting, Purakkattle Biju, Manuel de Lera Ruiz, Sylvia J. Degrado, Alexander L. Tung, Timothy J. Henderson, Liwu Hong, Jae-Hun Kim, Dong Won-Shik Kim, Joe Lee, Jie Wu, Heping Wu, Yushi Xiao, Tao Yu, Gang Zhou, Xiaohong Zhu, Kevin D. McCormick, Jayaram R. Tagat, Dong Xiao, Tanweer Khan, Jianhua Cao, Michael Berlin, Yonglian Zhang
  • Patent number: 9428476
    Abstract: In its many embodiments, the present invention provides provides certain S-imino-S-oxo iminothiadiazine compounds, including compounds Formula (I): or a tautomers and/or stereoisomers thereof, and pharmaceutically acceptable salts of said compounds, said tautomeros and said stereoisomers, wherein RN, R1, R2, R3, R4, ring A, RA, m, L1, and RL are as defined herein. The novel compounds of the invention are useful as BACE inhibitors and may be useful for the treatment and prevention of various pathologies related thereto. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and use, including for the possible treatment of Alzheimer's disease, are also disclosed.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: August 30, 2016
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Tanweer A. Khan, Jack D. Scott, Jared N. Cumming
  • Patent number: 9422255
    Abstract: In its many embodiments, the present invention provides certain S-imino-S-oxo iminothiazine compounds, including compounds Formula (I): or a tautomers and/or stereoisomers thereof, and pharmaceutically acceptable salts of said compounds, said tautomeros and said stereoisomers, wherein RN, R1A, R1B, R2, R3, R4, ring A, RA, m, L1-, and RL are as defined herein. The novel compounds of the invention are useful as BACE inhibitors and may be useful for the treatment and prevention of various pathologies related thereto. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and use, including for the possible treatment of Alzheimer's disease, are also disclosed.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: August 23, 2016
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Tanweer A. Khan, Jack D. Scott, Jared N. Cumming
  • Publication number: 20160016923
    Abstract: In its many embodiments, the present invention provides certain S-imino-S-oxo iminothiadiazine compounds, including compounds Formula (I): or a tautomers and/or stereoisomers thereof, and pharmaceutically acceptable salts of said compounds, said tautomeros and said stereoisomers, wherein RN, R1, R2, R3, R4, ring A, RA, m, L1, and RL are as defined herein. The novel compounds of the invention are useful as BACE inhibitors and may be useful for the treatment and prevention of various pathologies related thereto. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and use, including for the possible treatment of Alzheimer's disease, are also disclosed.
    Type: Application
    Filed: March 11, 2014
    Publication date: January 21, 2016
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Tanweer A. Khan, Jack D. Scott, Jared N. Cumming
  • Publication number: 20160016921
    Abstract: In its many embodiments, the present invention provides certain S-imino-S-oxo iminothiazine compounds, including compounds Formula (I): or a tautomers and/or stereoisomers thereof, and pharmaceutically acceptable salts of said compounds, said tautomeros and said stereoisomers, wherein RN, R1A, R1B, R2, R3, R4, ring A, RA, m, L1-, and RL are as defined herein. The novel compounds of the invention are useful as BACE inhibitors and may be useful for the treatment and prevention of various pathologies related thereto. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and use, including for the possible treatment of Alzheimer's disease, are also disclosed.
    Type: Application
    Filed: March 11, 2014
    Publication date: January 21, 2016
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Tanweer A. Khan, Jack D. Scott, Jared N. Cumming
  • Publication number: 20160000838
    Abstract: The present invention relates to medicine, particularly immunology and gastroenterology. Specifically, it relates to probiotic bacteria and extracts thereof for therapeutic use for the treatment of inflammatory disorders such as inflammatory bowel disease. Provided is a composition comprising as active ingredient Faecalibacterium prausnitzii strain HTF-F (DSM 26943) or an extract thereof comprising extracellular polymeric matrix (EPM), and an acceptable carrier, diluent or excipient. Also provided is an anti-inflammatory composition comprising EPM extracted from F. prausnitzii strain HTF-F, and a method for preparing the same.
    Type: Application
    Filed: March 5, 2014
    Publication date: January 7, 2016
    Applicants: RIJKSUNIVERSITEIT GRONINGEN, THE UNIVERSITY COURT OF THE UNIVERSITY OF ABERDEEN, WAGENINGEN UNIVERSITEIT, ACADEMISCH ZIEKENHUIS GRONINGEN
    Inventors: Hermanus Josef Martinus HARMSEN, Muhammad Tanweer KHAN, Jeremy WELLS, Oriana ROSSI, Harry James FLINT, Sylvia Helen DUNCAN
  • Patent number: 9156848
    Abstract: The present invention is directed to novel substituted dihydropyrrolopyrazoles of structural Formula I which are inhibitors of the dipeptidyl peptidase-N enzyme and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV enzyme is involved, such as diabetes and particularly Type 2 diabetes. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which the dipeptidyl peptidase IV enzyme is involved.
    Type: Grant
    Filed: July 18, 2013
    Date of Patent: October 13, 2015
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Tesfaye Biftu, Tanweer A. Khan