Patents by Inventor Praveen Tyle

Praveen Tyle 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: 20230330074
    Abstract: Provided herein are methods of treating and preventing spasticity in a patient in need thereof.
    Type: Application
    Filed: April 12, 2023
    Publication date: October 19, 2023
    Applicant: Lexicon Pharmaceuticals, Inc.
    Inventors: Suma GOPINATHAN, Praveen TYLE, Qi Melissa YANG
  • Patent number: 11730723
    Abstract: Provided herein are methods of treating, managing and/or preventing viral infections.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: August 22, 2023
    Assignee: Lexicon Pharmaceuticals, Inc.
    Inventors: Suma Gopinathan, Praveen Tyle, Qi Melissa Yang
  • Patent number: 11666575
    Abstract: Provided herein are methods of treating, managing and/or preventing viral infections. A particular method comprises administering to a subject in need thereof an effective amount of an adaptor associated kinase 1 inhibitor of the formula wherein R1, R2 and R3 are defined herein.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: June 6, 2023
    Assignee: LEXICON PHARMACEUTICALS, INC.
    Inventors: Suma Gopinathan, Praveen Tyle, Qi Melissa Yang
  • Publication number: 20220096481
    Abstract: Provided herein are methods of treating, managing and/or preventing viral infections. A particular method comprises administering to a subject in need thereof an effective amount of an adaptor associated kinase 1 inhibitor of the formula wherein R1, R2 and R3 are defined herein.
    Type: Application
    Filed: April 19, 2021
    Publication date: March 31, 2022
    Inventors: Suma GOPINATHAN, Praveen TYLE, Qi Melissa YANG
  • Publication number: 20220054464
    Abstract: Provided herein are methods of treating, managing and/or preventing viral infections.
    Type: Application
    Filed: April 19, 2021
    Publication date: February 24, 2022
    Inventors: Suma GOPINATHAN, Praveen TYLE, Qi Melissa YANG
  • Publication number: 20210353624
    Abstract: Provided herein are methods of treating cancer with a TPH1 inhibitor. In certain embodiments, methods are provided which display remarkable efficacy and bioavailability for the treatment of certain tumors, for example, a neuroendocrine tumor in a human patient. In certain embodiments, the methods comprising treating the patient with telotristat, a telotristat prodrug, or a pharmaceutically acceptable salt thereof, which can be administered either alone or in combination with other anticancer or antidiarrheal agents.
    Type: Application
    Filed: May 11, 2021
    Publication date: November 18, 2021
    Inventors: Suma Gopinathan, Qi Melissa Yang, Praveen Tyle, Alan Wilson
  • Patent number: 9096819
    Abstract: Ophthalmic compositions that comprise 0.1 ppm to 50 ppm of a cationic antimicrobial component selected from the group consisting of biguanides, polymeric biguanides, quaternium ammonium compounds and any one mixture thereof; 0.005 wt. % to 2 wt. % of an anionic biopolymer; and 0.01 wt. % to 2 wt. % of an amphoteric surfactant of general formula I wherein R1 is R or —(CH2)n—NHC(O)R, wherein R is a C8-C30alkyl optionally substituted with hydroxyl and n is 2, 3 or 4; R2 and R3 are each independently selected from C1-C4alkyl; R4 is a C2-C8alkylene optionally substituted with hydroxyl; and Y is CO2? or SO3. The invention is also direct to the use of the ophthalmic compositions to clean and disinfect contact lenses, and in particular, soft, silicone hydrogel contact lenses.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: August 4, 2015
    Assignee: Bausch & Lomb Incorporated
    Inventors: Erning Xia, Susan E. Burke, Srini Venkatesh, Vicki Barniak, Praveen Tyle
  • Patent number: 8937062
    Abstract: Compositions comprise a fluoroquinolone having Formulae I-VIII for treating, reducing, ameliorating, or preventing infections caused by some bacteria that are resistant to an antibacterial drug. Methods for treating, reducing, ameliorating, or preventing such infections use such compositions.
    Type: Grant
    Filed: March 19, 2008
    Date of Patent: January 20, 2015
    Assignee: Bausch & Lomb Incorporated
    Inventors: Praveen Tyle, Pramod Kumar Gupta, Susan E. Norton, Lynne Brunner, Joseph Blondeau
  • Patent number: 8415342
    Abstract: A composition comprises besifloxacin in an amount effective for treating or controlling an infection caused by an antibiotic-resistant bacterium. Such a composition can be administered to a subject for the treatment or control of bacterial conjunctivitis caused bay an antibiotic-resistant bacterium.
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: April 9, 2013
    Assignee: Bausch & Lomb Incorporated
    Inventors: Praveen Tyle, Pramod Kumar Gupta, Susan E. Norton, Lynne Brunner, Joseph Blondeau
  • Patent number: 8334283
    Abstract: Compositions for treating, reducing, ameliorating, or preventing infections comprise a fluoroquinolone having Formulae I-VIII and an additional anti-infective agent. Methods for treating, reducing, ameliorating, or preventing such infection use such compositions. Such compositions and methods can be effective against mixed types of pathogens including certain antibiotic-resistant microbial pathogens found in such infections.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: December 18, 2012
    Assignee: Bausch & Lomb Incorporated
    Inventors: Praveen Tyle, Erning Xia, Hongna Wang, Susan E. Norton, Pramod Kumar Gupta, Keith W. Ward, Lynne Brunner
  • Publication number: 20120196840
    Abstract: Compositions for treating, reducing, ameliorating, or preventing infections comprise a fluoroquinolone having Formulae I-VIII and an additional anti-infective agent. Methods for treating, reducing, ameliorating, or preventing such infection use such compositions. Such compositions and methods can be effective against mixed types of pathogens including certain antibiotic-resistant microbial pathogens found in such infections.
    Type: Application
    Filed: April 3, 2012
    Publication date: August 2, 2012
    Inventors: Praveen Tyle, Erning Xia, Hongna Wang, Susan E. Norton, Pramod Kumar Gupta, Keith W. Ward, Lynne Brunner
  • Patent number: 8173640
    Abstract: Compositions for treating, reducing, ameliorating, or preventing infections comprise a fluoroquinolone having Formulae I-VIII and an additional anti-infective agent. Methods for treating, reducing, ameliorating, or preventing such infection use such compositions. Such compositions and methods can be effective against mixed types of pathogens including certain antibiotic-resistant microbial pathogens found in such infections.
    Type: Grant
    Filed: May 6, 2008
    Date of Patent: May 8, 2012
    Assignee: Bausch & Lomb Incorporated
    Inventors: Praveen Tyle, Erning Xia, Honga Wang, Susan E. Norton, Pramod Kumar Gupta, Keith W. Ward, Lynne Brunner
  • Publication number: 20100105662
    Abstract: A composition comprises besifloxacin in an amount effective for treating or controlling an infection caused by an antibiotic-resistant bacterium. Such a composition can be administered to a subject for the treatment or control of bacterial conjunctivitis caused bay an antibiotic-resistant bacterium.
    Type: Application
    Filed: October 23, 2009
    Publication date: April 29, 2010
    Inventors: Praveen Tyle, Pramod Kumar Gupta, Susan E. Norton, Lynne Brunner, Joseph Blondeau
  • Publication number: 20090196845
    Abstract: Ophthalmic compositions that comprise 0.1 ppm to 50 ppm of a cationic antimicrobial component selected from the group consisting of biguanides, polymeric biguanides, quaternium ammonium compounds and any one mixture thereof; 0.005 wt. % to 2 wt. % of an anionic biopolymer; and 0.01 wt. % to 2 wt. % of an amphoteric surfactant of general formula I wherein R1 is R or —(CH2)n—NHC(O)R, wherein R is a C8-C30alkyl optionally substituted with hydroxyl and n is 2, 3 or 4; R2 and R3 are each independently selected from C1-C4alkyl; R4 is a C2-C8alkylene optionally substituted with hydroxyl; and Y is CO2? or SO3. The invention is also direct to the use of the ophthalmic compositions to clean and disinfect contact lenses, and in particular, soft, silicone hydrogel contact lenses.
    Type: Application
    Filed: January 31, 2008
    Publication date: August 6, 2009
    Inventors: Erning Xia, Susan E. Burke, Srini Venkastesh, Vicki Barniak, Praveen Tyle
  • Publication number: 20080261900
    Abstract: Compositions comprise a fluoroquinolone having Formulae I-VIII for treating, reducing, ameliorating, or preventing infections caused by some bacteria that are resistant to an antibacterial drug. Methods for treating, reducing, ameliorating, or preventing such infections use such compositions.
    Type: Application
    Filed: March 19, 2008
    Publication date: October 23, 2008
    Inventors: Praveen Tyle, Pramod Kumar Gupta, Susan E. Norton, Lynne Brunner, Joseph Blondeau
  • Publication number: 20080161405
    Abstract: The present invention includes a package for a medicament for treating infectious disease. The package comprises a first vessel and a second vessel. The first vessel contains a solid mixture of a biguanide antimicrobial agent and a polyol. The polyol has a melting point above room temperature. The ratio of biguanide antimicrobial agent to polyol is a maximum of about 1:5 and a minimum of about 1:1000. The solid mixture comprises less than 10 wt. % water based upon its total weight. The second vessel comprises an aqueous diluent. The present invention includes methods of manufacturing the package and methods of treating infection.
    Type: Application
    Filed: December 21, 2007
    Publication date: July 3, 2008
    Inventors: Erning Xia, Hongna Wang, Praveen Tyle
  • Publication number: 20070258976
    Abstract: A composition useful for treating, preventing, or ameliorating a disease condition involving abnormal angiogenesis comprises at least two therapeutic agents selected from the group consisting of compounds that interact with and inhibit a downstream activity of extracellular VEGF, compounds that interact with at least a VEGF receptor and render it substantially unavailable for interacting with VEGF, and compounds that reduce a level of expression of VEGF. The invention also includes a method for treating, preventing, or ameliorating a disease condition involving abnormal angiogenesis using such a composition.
    Type: Application
    Filed: April 10, 2007
    Publication date: November 8, 2007
    Inventors: Keith W. Ward, Praveen Tyle
  • Publication number: 20070141092
    Abstract: An ophthalmically acceptable composition comprising to the ocular region of a patient, the ophthalmically acceptable composition comprising water, a biguanide containing antimicrobial in an amount effective to treat viral infection. The invention further comprises administering the ophthalmically acceptable composition to the eye of a patient in need of treatment.
    Type: Application
    Filed: December 14, 2006
    Publication date: June 21, 2007
    Inventors: Erning Xia, Hongna Wang, Lynne Brunner, Praveen Tyle
  • Publication number: 20070141091
    Abstract: An ophthalmically acceptable composition comprising a biguanide antimicrobial agent and an ointment base. The invention further comprises administering the ophthalmically acceptable composition to the eye of a patient in need of treatment.
    Type: Application
    Filed: December 14, 2006
    Publication date: June 21, 2007
    Inventors: Erning Xia, Hongna Wang, Praveen Tyle
  • Publication number: 20060148686
    Abstract: The invention comprises a method of treating dry eye in a patient in need of such treatment. The treatment comprises administering to a patient in need thereof an ophthalmic pharmaceutical composition comprising a corticosteroid and cyclosporine. In a further embodiment of the invention the corticosteroid is loteprednol etabonate. In yet a further embodiment of the invention the cyclosporine is present in the ophthalmic composition as either a natural or synthetic cyclosporine.
    Type: Application
    Filed: December 19, 2005
    Publication date: July 6, 2006
    Inventors: Erning Xia, Zhenze Hu, Praveen Tyle, Stephen Bartels