Patents by Inventor Jianming Yu

Jianming Yu 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: 9975854
    Abstract: The invention provides compounds as represented by Formula I or I? and pharmaceutically acceptable salts, solvates, and diastereomers thereof: Wherein R1, R2, R2a, R3, and R4 are defined in the disclosure. The invention also provides compounds of Formulae II, III, and A-H, and pharmaceutically acceptable salts, solvates, and diastereomers thereof. In certain embodiments, Compounds of the Invention are useful for treating pain, constipation, and other conditions as delineated in the disclosure. Without wishing to be bound by any theory, it is believed that Compounds of the Invention are effective in treating conditions that are modulated by activity of opioid and/or ORL-1 receptors.
    Type: Grant
    Filed: May 5, 2015
    Date of Patent: May 22, 2018
    Assignee: Purdue Pharma L.P.
    Inventors: Laykea Tafesse, Jiangchao Yao, Jianming Yu, R. Richard Goehring
  • Publication number: 20180134690
    Abstract: In one aspect, the present disclosure provides indazoles of Formula I: (I) and the pharmaceutically acceptable salts and solvates thereof, wherein R3, R4, R5, R6, Z1, Z2, Z3, and G are defined as set forth in the specification. Further, the present disclosure also provides compounds of Formulae II and IA, and the pharmaceutically acceptable salts and solvates thereof. The present disclosure is also directed to the use of compounds of Formulae I, II, and IA, and the pharmaceutically acceptable salts and solvates thereof, to treat a disorder responsive to the blockade of sodium channels. In one embodiment, compounds of the present disclosure are especially useful for treating pain.
    Type: Application
    Filed: November 20, 2017
    Publication date: May 17, 2018
    Inventor: Jianming Yu
  • Publication number: 20180127374
    Abstract: The present invention is directed to Benzomorphan Analog compounds of the Formula (I), Formula (IA), Formula (IB), Formula (IC), or Formula (ID) as shown below, wherein R1, R2a, R2b, R3, R4, Z, and G are as defined herein. Compounds of the Invention are useful for treating pain, constipation, and other conditions modulated by activity of opioid and ORL-1 receptors.
    Type: Application
    Filed: September 13, 2017
    Publication date: May 10, 2018
    Inventors: Jae Hyun Park, David Rosen, Laykea Tafesse, Jianming Yu
  • Patent number: 9957281
    Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit Respiratory Syncytial Virus (RSV). The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from RSV infection. The invention also relates to methods of treating an RSV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
    Type: Grant
    Filed: July 21, 2016
    Date of Patent: May 1, 2018
    Assignee: Enanta Pharmaceuticals, Inc.
    Inventors: Brian C. Shook, In Jong Kim, Thomas P. Blaisdell, Jianming Yu, Joseph Panarese, Yat Sun Or
  • Patent number: 9873691
    Abstract: The disclosure relates to Compounds of Formula (I): and pharmaceutically acceptable derivatives thereof wherein Ar1, Ar2, L1, L2, X, R3, R22, and m are as defined herein, compositions comprising an effective amount of a Compound of Formula (I), and methods for treating or preventing a condition such as pain, UI, an ulcer, IBD and IBS, comprising administering to an animal in need thereof an effective amount of a Compound of Formula (I).
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: January 23, 2018
    Assignee: Purdue Pharma L.P.
    Inventor: Jianming Yu
  • Publication number: 20180015410
    Abstract: A method for preparing a fungi-bacteria composite microecologics, including: cultivating and conducting high-density fermentations of Zoogloea sp. HJ1 which has been deposited in China Center for Type Culture Collection (CCTCC) with an accession number: CCTCC NO. M2012235, Pandoraea sp. FLX-1 which has been deposited in CCTCC with an accession number: CCTCC NO. M2011242, and Ophiostoma sp. LLC which has been deposited in CCTCC with an accession number CCTCC NO. M2014531 to obtain mixed strains; cultivating, fermenting, and vacuum drying the mixed strains to yield a resulting product which is ground into a powder; cultivating and conducting high-density fermentation of Aspergillus sp. HD-2 which has been deposited in CCTCC with an accession number: CCTCC NO. M2014175 and Trichoderma sp. LW-1 which has been deposited in CCTCC with an accession number: CCTCC NO. M2014176 to yield spores; and mixing the powder and the spores.
    Type: Application
    Filed: September 20, 2017
    Publication date: January 18, 2018
    Inventors: Jianmeng CHEN, Jiade WANG, Zhuowei CHENG, Jianming YU
  • Patent number: 9872057
    Abstract: A method and system for accessing content includes a user device and a subscription manager that generates a first identifier associated with a first content in a first format and a second identifier associated with the first content in a second format. The system also includes a conditional access system that communicates a first identifier, the second identifier and rules to the user device. The user device accesses the first content with the first format in response purchasing the first content in the first format. The user device selects the first content in the second format and accesses the first content in the second format in response to purchasing the first content in the first format and the rules.
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: January 16, 2018
    Assignee: The DIRECTV Group, Inc.
    Inventors: Raynold M. Kahn, Dien L. Nguyen, Joseph T. Hayes, Jianming Yu, Kapil Chaudhry, An T. Lam, Don E. Cansino, Yeung K. Chan, Charles C. DeBergh, Lonnie Scott Clabaugh
  • Patent number: 9834543
    Abstract: In one aspect, the present disclosure provides indazoles of Formula I: (I) and the pharmaceutically acceptable salts and solvates thereof, wherein R3, R4, R5, R6, Z1, Z2, Z3, and G are defined as set forth in the specification. Further, the present disclosure also provides compounds of Formulae II and IA, and the pharmaceutically acceptable salts and solvates thereof. The present disclosure is also directed to the use of compounds of Formulae I, II, and IA, and the pharmaceutically acceptable salts and solvates thereof, to treat a disorder responsive to the blockade of sodium channels. In one embodiment, compounds of the present disclosure are especially useful for treating pain.
    Type: Grant
    Filed: August 22, 2014
    Date of Patent: December 5, 2017
    Assignee: Purdue Pharma L.P.
    Inventor: Jianming Yu
  • Publication number: 20170226129
    Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit Respiratory Syncytial Virus (RSV). The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from RSV infection. The invention also relates to methods of treating an RSV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
    Type: Application
    Filed: January 13, 2017
    Publication date: August 10, 2017
    Inventors: Jianming Yu, Brian C. Shook, Thomas P. Blaisdell, In Jong Kim, Joseph Panarese, Kevin McGrath, Solymar Negretti-Emmanuelli, Yat Sun Or
  • Publication number: 20170190702
    Abstract: In one aspect, the invention provides compounds of Formula I: (I) and pharmaceutically acceptable salts and solvates thereof, wherein R1, R2, R3, R4, R5, Y, Za are defined as set forth in the disclosure. The invention also provides compounds of any one of Formulae II to VII, IA to IC, and IIA to IIC, and pharmaceutically acceptable salts and solvates thereof. Other aspects of the invention include the use of compounds of Formulae I to VII, IA to IC, and IIA to IIC, and pharmaceutically acceptable salts and solvates thereof for the treatment of disorders responsive to modulation of one or more opioid receptors. In certain embodiments, the Compounds of the Invention are useful for treating pain.
    Type: Application
    Filed: May 26, 2015
    Publication date: July 6, 2017
    Inventors: Mark A. Youngman, Laykea Tafesse, R. Richard Goehring, Jianming Yu
  • Patent number: 9611222
    Abstract: The invention relates to substituted pyridine compounds of Formula (I) and the pharmaceutically acceptable salts, prodrugs, and solvates thereof, wherein R1a, A1, A2, E, G, Z1, and Z2 are defined as set forth in the specification. The invention is also directed to the use of compounds of Formula I to treat a disorder responsive to the blockade of sodium channels. Compounds of the present invention are especially useful for treating pain.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: April 4, 2017
    Assignee: Purdue Pharma L.P.
    Inventors: Chiyou Ni, Bin Shao, Laykea Tafesse, Jiangchao Yao, Jianming Yu, Xiaoming Zhou
  • Patent number: 9602628
    Abstract: A system and method for a system for communicating with a user device includes a first transport processing system and a second transport processing system. The system also includes a software download manager that monitors a first transport processing system communicating a software image, generates a first announcement for the software image, communicates the first announcement to the user device, determines a failure of the first transport processing system, discontinues the first announcement for the software image in response to the failure and communicating the software image through the second transport processing system.
    Type: Grant
    Filed: November 10, 2009
    Date of Patent: March 21, 2017
    Assignee: The DIRECTV Group, Inc.
    Inventors: Jianming Yu, Subbaraya Kumar Deverakonda Venkata, Charles C. Debergh, Lonnie Scott Clabaugh
  • Patent number: 9598411
    Abstract: The disclosure relates to Substituted Benzimidazole-Type Piperidine Compounds of Formula (I): and pharmaceutically acceptable salts or solvates thereof, e.g., a pharmaceutically acceptable salt or solvate, wherein R1, R2, R3, Qa, W, U, A, B, Z, a, and the dashed lines are as defined herein, compositions comprising an effective amount of a Substituted Benzimidazole-Type Piperidine Compound, and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of a Substituted Benzimidazole-Type Piperidine Compound.
    Type: Grant
    Filed: July 15, 2015
    Date of Patent: March 21, 2017
    Assignee: Purdue Pharma L.P.
    Inventors: Nobuyuki Tanaka, Kenji Yamawaki, Jiangchao Yao, Jianming Yu, Xiaoming Zhou
  • Publication number: 20170073313
    Abstract: The invention provides compounds as represented by Formula I or I? and pharmaceutically acceptable salts, solvates, and diastereomers thereof: Wherein R1, R2, R2a, R3, and R4 are defined in the disclosure. The invention also provides compounds of Formulae II, III, and A-H, and pharmaceutically acceptable salts, solvates, and diastereomers thereof. In certain embodiments, Compounds of the Invention are useful for treating pain, constipation, and other conditions as delineated in the disclosure. Without wishing to be bound by any theory, it is believed that Compounds of the Invention are effective in treating conditions that are modulated by activity of opioid and/or ORL-1 receptors.
    Type: Application
    Filed: May 5, 2015
    Publication date: March 16, 2017
    Inventors: Laykea Tafesse, Jiangchao Yao, Jianming Yu, R. Richard Goehring
  • Publication number: 20170022221
    Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit Respiratory Syncytial Virus (RSV). The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from RSV infection. The invention also relates to methods of treating an RSV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
    Type: Application
    Filed: July 21, 2016
    Publication date: January 26, 2017
    Inventors: Brian C. Shook, In Jong Kim, Thomas P. Blaisdell, Jianming Yu, Joseph Panarese, Yat Sun Or
  • Publication number: 20170001986
    Abstract: In one aspect, the present disclosure provides indazoles of Formula I: (I) and the pharmaceutically acceptable salts and solvates thereof, wherein R3, R4, R5, R6, Z1, Z2, Z3, and G are defined as set forth in the specification. Further, the present disclosure also provides compounds of Formulae II and IA, and the pharmaceutically acceptable salts and solvates thereof. The present disclosure is also directed to the use of compounds of Formulae I, II, and IA, and the pharmaceutically acceptable salts and solvates thereof, to treat a disorder responsive to the blockade of sodium channels. In one embodiment, compounds of the present disclosure are especially useful for treating pain.
    Type: Application
    Filed: August 22, 2014
    Publication date: January 5, 2017
    Inventor: Jianming Yu
  • Publication number: 20160318920
    Abstract: The disclosure relates to Compounds of Formula (I): and pharmaceutically acceptable derivatives thereof wherein Ar1, Ar2, L1, L2, X, R3, R22, and m are as defined herein, compositions comprising an effective amount of a Compound of Formula (I), and methods for treating or preventing a condition such as pain, UI, an ulcer, IBD and IBS, comprising administering to an animal in need thereof an effective amount of a Compound of Formula (I).
    Type: Application
    Filed: July 15, 2016
    Publication date: November 3, 2016
    Inventor: Jianming YU
  • Patent number: 9394293
    Abstract: The disclosure relates to Compounds of Formula (I): and pharmaceutically acceptable derivatives thereof wherein Ar1, Ar2, L1, L2, X, R3, R22, and m are as defined herein, compositions comprising an effective amount of a Compound of Formula (I), and methods for treating or preventing a condition such as pain, UI, an ulcer, IBD and IBS, comprising administering to an animal in need thereof an effective amount of a Compound of Formula (I).
    Type: Grant
    Filed: August 9, 2012
    Date of Patent: July 19, 2016
    Assignee: Purdue Pharma L.P.
    Inventor: Jianming Yu
  • Publication number: 20160185638
    Abstract: A fungi-bacteria composite microecologies, including: ester-degrading fungi including Trichoderma sp. LW-1 which has been deposited in China Center for Type Culture Collection (CCTCC) with an accession number: CCTCC NO. M2014176 and Aspergillus sp. HD-2 which has been deposited in CCTCC with an accession number: CCTCC NO. M2014175; an alkene-degrading fungus including Ophiostoma sp. LLC which has been deposited in CCTCC with an accession number CCTCC NO. M2014531; a BTEX-degrading bacterium including Zoogloea sp. HJ1 which has been deposited in CCTCC with an accession number: CCTCC NO. M2012235; and a chlorinated hydrocarbon-degrading bacterium including Pandoraea sp. FLX-1 which has been deposited in CCTCC with an accession number: CCTCC NO. M2011242.
    Type: Application
    Filed: March 25, 2015
    Publication date: June 30, 2016
    Inventors: Jianmeng CHEN, Jiade WANG, Zhuowei CHENG, Jianming YU
  • Publication number: 20150353512
    Abstract: The present disclosure provides substituted triazine carboxamides of Formula I: and the pharmaceutically acceptable salts and solvates thereof, wherein A1, X, A2, E, and Z are defined as set forth in the specification. The present disclosure is also directed to the use of compounds of Formula I to treat a disorder responsive to the blockade of sodium channels. Compounds of the present disclosure are especially useful for treating pain.
    Type: Application
    Filed: August 14, 2015
    Publication date: December 10, 2015
    Inventors: Dawit Tadesse, Jianming Yu