Patents by Inventor Zheming Ruan

Zheming Ruan 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: 11945834
    Abstract: The present invention is directed to compounds of formulae (I) and (II) wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: April 2, 2024
    Assignee: BRISTOL-MYERS SQUIBB COMPANY
    Inventors: Brian E. Fink, Zheming Ruan
  • Publication number: 20230183242
    Abstract: Compounds having the following formula I: or a stereoisomer or a pharmaceutically-acceptable salt thereof, wherein all substituents are as defined herein, are useful in the modulation of IL-12, IL-23 and/or IFN? by acting on Tyk-2 to cause signal transduction inhibition.
    Type: Application
    Filed: March 4, 2020
    Publication date: June 15, 2023
    Inventors: David R. Tortolani, Zheming Ruan, Michael G. Yang, Zili Xiao
  • Patent number: 11660311
    Abstract: The present invention is directed to compounds of the formula (I), wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: May 30, 2023
    Assignee: BRISTOL-MYERS SQUIBB COMPANY
    Inventors: Brian E. Fink, Dharmpal S. Dodd, Yufen Zhao, Lan-Ying Qin, Zheming Ruan, Lalgudi S. Harikrishnan, Muthoni G. Kamau
  • Publication number: 20220306630
    Abstract: The present invention is directed to compounds of the formula (I) wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Application
    Filed: August 5, 2020
    Publication date: September 29, 2022
    Inventors: Lalgudi S. Harikrishnan, Peter Kinam Park, Zheming Ruan, Donna D. Wei, Daniel O'Malley, Honghe Wan, Ashok Vinayak Purandare, Brian E. Fink
  • Patent number: 11339185
    Abstract: The present invention is directed to compounds of the formulae I, II and III as shown below wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: May 24, 2022
    Assignee: Bristol-Myers Squibb Company
    Inventors: Brian E. Fink, Dharmpal S. Dodd, Steven J. Walker, Libing Chen, Yufen Zhao, Zheming Ruan, Lan-Ying Qin, Peter Kinam Park, Muthoni G. Kamau, Lalgudi S. Harikrishnan
  • Publication number: 20220117995
    Abstract: The present invention is directed to compounds of the formula (I), wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Application
    Filed: October 9, 2018
    Publication date: April 21, 2022
    Inventors: Brian E. FINK, Dharmpal S. Dodd, Yufen Zhao, Lan-Ying Qin, Zheming Ruan, Lalgudi S. Harikrishnan, Muthoni G. Kamau
  • Patent number: 10947263
    Abstract: The present invention is directed to compounds of the formula (I) wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: March 16, 2021
    Assignee: Bristol-Myers Squibb Company
    Inventors: Lan-Ying Qin, Zheming Ruan, Libing Chen, Scott Hunter Watterson, Brian E. Fink
  • Publication number: 20210002323
    Abstract: The present invention is directed to compounds of formulae (I) and (II) wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Application
    Filed: March 7, 2019
    Publication date: January 7, 2021
    Inventors: Brian E. FINK, Zheming Ruan
  • Patent number: 10744150
    Abstract: The present invention is directed to compounds of the formulae I, II and III as shown below wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: August 18, 2020
    Assignee: Bristol-Myers Squibb Company
    Inventors: Brian E. Fink, Dharmpal S. Dodd, Lan-ying Qin, Zheming Ruan, Yufen Zhao, Lalgudi S. Harikrishnan, Muthoni G. Kamau, Steven J. Walker
  • Publication number: 20200223883
    Abstract: The present invention is directed to compounds of the formula (I) wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Application
    Filed: August 30, 2018
    Publication date: July 16, 2020
    Inventors: Lan-Ying Qin, Zheming Ruan, Libing Chen, Scott Hunter Watterson, Brian E. Fink
  • Publication number: 20200079815
    Abstract: The present invention is directed to compounds of the formulae I, II and III as shown below wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Application
    Filed: November 14, 2019
    Publication date: March 12, 2020
    Inventors: Brian E. FINK, Dharmpal S. Dodd, Steven J. Walker, Libing Chen, Yufen Zhao, Zheming Ruan, Lan-Ying Qin, Peter Kinam Park, Muthoni G, Kamau, Lalgudi S. Harikrishnan
  • Patent number: 10519187
    Abstract: The present invention is directed to compounds of the formulae I, II and III as shown below wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: December 31, 2019
    Assignee: Bristol-Myers Squibb Company
    Inventors: Brian E. Fink, Dharmpal S. Dodd, Steven J. Walker, Libing Chen, Yufen Zhao, Zheming Ruan, Lan-Ying Qin, Peter Kinam Park, Muthoni G. Kamau, Lalgudi S. Harikrishnan
  • Publication number: 20190248828
    Abstract: The present invention is directed to compounds of the formulae I, II and III as shown below wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Application
    Filed: February 11, 2019
    Publication date: August 15, 2019
    Inventors: Brian E. Fink, Dharmpal S. Dodd, Steven J. Walker, Libing Chen, Yufen Zhao, Zheming Ruan, Lan-Ying Qin, Peter Kinam Park, Muthoni G. Kamau, Lalgudi S. Harikrishnan
  • Patent number: 10214537
    Abstract: Disclosed are compounds of Formula (I) or a salt thereof; wherein: X is N or CH; Q1 is: (i) Cl, Br, I, —CN, —CH3, or —CF3; (ii) a 5-membered heteroaryl selected from pyrrolyl, pyrazolyl, imidazolyl, oxazolyl, thiazolyl, triazolyl, oxadiazolyl, and thiadiazolyl; (iii) a 6?membered heteroaryl selected from pyridinyl, pyridazinyl, and pyrimidinyl; or (iv) a bicyclic heteroaryl selected from indolyl, pyrrolopyridinyl, pyrazolopyridinyl and benzo[d]oxazolyl; wherein each of said 5-membered, 6-membered, and bicyclic heteroaryl is substituted with zero to 1 Ra and zero to 1 Rb; and R1, R2, R3, R4, R5, R6, Ra, and Rb are defined herein. Also disclosed are methods of using such compounds as modulators of PI3K, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing inflammatory and autoimmune diseases.
    Type: Grant
    Filed: October 21, 2015
    Date of Patent: February 26, 2019
    Assignee: Bristol-Myers Squibb Company
    Inventors: Rajeev S. Bhide, Douglas G. Batt, Robert J. Cherney, Lyndon A. M. Cornelius, Qingjie Liu, David Marcoux, James Neels, Michael A. Poss, Zheming Ruan, Qing Shi, Anurag S. Srivastava, Lan-ying Qin, Joseph A. Tino, Scott Hunter Watterson
  • Publication number: 20190030057
    Abstract: The present invention is directed to compounds of the formulae I, II and III as shown below wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Application
    Filed: July 27, 2018
    Publication date: January 31, 2019
    Inventors: Brian E. FINK, Dharmpal S. Dodd, Lan-ying Qin, Zheming Ruan, Yufen Zhao, Lalgudi S. Harikrishnan, Muthoni G. Kamau
  • Patent number: 10023576
    Abstract: Disclosed are compounds of Formula (I); or a salt thereof; wherein Qi is (i) Cl, Br, I, —CN, —CH3, or —CF3; or (ii) pyrazole, triazole, or pyridinyl, each substituted with R1; Q2 is pyridinyl, indazolyl, isoquinolinyl, or benzo[d]imidazolyl substituted with R2 and R3; and R1, R2, and R3 are defined herein. Also disclosed are methods of using such compounds as modulators of PI3K, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing inflammatory and autoimmune diseases.
    Type: Grant
    Filed: October 21, 2015
    Date of Patent: July 17, 2018
    Assignee: Bristol-Myers Squibb Company
    Inventors: Rajeev S. Bhide, Zheming Ruan, Robert J. Cherney, Lyndon A. M. Cornelius, T. G. Murali Dhar, Hua Gong, David Marcoux, Michael A. Poss, Lan-ying Qin, Qing Shi, Joseph A. Tino
  • Publication number: 20170355698
    Abstract: Disclosed are compounds of Formula (I); or a salt thereof; wherein Qi is (i) Cl, Br, I, —CN, —CH3, or —CF3; or (ii) pyrazole, triazole, or pyridinyl, each substituted with R1; Q2 is pyridinyl, indazolyl, isoquinolinyl, or benzo[d]imidazolyl substituted with R2 and R3; and R1, R2, and R3 are defined herein. Also disclosed are methods of using such compounds as modulators of PI3K, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing inflammatory and autoimmune diseases.
    Type: Application
    Filed: October 21, 2015
    Publication date: December 14, 2017
    Inventors: Rajeev S. Bhide, Zheming Ruan, Robert J. Cherney, Lyndon A.M. Cornelius, T.G.Murali Dhar, Hua Gong, David Marcoux, Michael A. Poss, Lan-ying Qin, Qing Shi, Joseph A. Tino
  • Publication number: 20170355707
    Abstract: Disclosed are compounds of Formula (I) or a salt thereof; wherein: X is N or CH; Q1 is: (i) Cl, Br, I, —CN, —CH3, or —CF3; (ii) a 5-membered heteroaryl selected from pyrrolyl, pyrazolyl, imidazolyl, oxazolyl, thiazolyl, triazolyl, oxadiazolyl, and thiadiazolyl; (iii) a 6?membered heteroaryl selected from pyridinyl, pyridazinyl, and pyrimidinyl; or (iv) a bicyclic heteroaryl selected from indolyl, pyrrolopyridinyl, pyrazolopyridinyl and benzo[d]oxazolyl; wherein each of said 5-membered, 6-membered, and bicyclic heteroaryl is substituted with zero to 1 Ra and zero to 1 Rb; and R1, R2, R3, R4, R5, R6, Ra, and Rb are defined herein. Also disclosed are methods of using such compounds as modulators of PI3K, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing inflammatory and autoimmune diseases.
    Type: Application
    Filed: October 21, 2015
    Publication date: December 14, 2017
    Inventors: Rajeev S. Bhide, Douglas G. Batt, Robert J Cherney, Lyndon A.M. Cornelius, Qingjie Liu, David Marcoux, James Neels, Michael A. Poss, Zheming Ruan, Qing Shi, Anurag S. Srivastava, Lan-ying Qin, Joseph A. Tino, Scott Hunter Watterson
  • Patent number: 8148396
    Abstract: Novel compounds are provided which are 11-beta-hydroxysteroid dehydrogenase type I inhibitors. 11-beta-hydroxysteroid dehydrogenase type I inhibitors are useful in treating, preventing, or slowing the progression of diseases requiring 11-beta-hydroxysteroid dehydrogenase type I inhibitor therapy. These novel compounds have the structure: or stereoisomers or prodrugs or pharmaceutically acceptable salts thereof wherein W, L, R3, R3a, R3b and R4 are defined herein.
    Type: Grant
    Filed: April 16, 2009
    Date of Patent: April 3, 2012
    Assignee: Bristol-Myers Squibb Company
    Inventors: James J. Li, Lawrence G. Hamann, Haixia Wang, Zheming Ruan, Christopher B. Cooper, Jun Li, Jeffrey A. Robl
  • Publication number: 20110077395
    Abstract: Novel compounds are provided which are 11-beta-hydroxysteroid dehydrogenase type I inhibitors. 11-beta-hydroxysteroid dehydrogenase type I inhibitors are useful in treating, preventing, or slowing the progression of diseases requiring 11-beta-hydroxysteroid dehydrogenase type I inhibitor therapy. These novel compounds have the structure: or stereoisomers or prodrugs or pharmaceutically acceptable salts thereof, wherein G, L, Q, Z, R6, R7, and R8 are defined herein.
    Type: Application
    Filed: December 2, 2010
    Publication date: March 31, 2011
    Inventors: James J. Li, Lawrence G. Hamann, Zheming Ruan, Christopher B. Cooper, Shung C. Wu, Ligaya M. Simpkins, Haixia Wang, Akbar Nayeem, Stanley R. Krystek