Patents by Inventor Qingjie Liu
Qingjie Liu 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).
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Publication number: 20220356180Abstract: Compounds having the following formula I. or a stereoisomer or pharmaceutically-acceptable salt thereof, where R1, R2, R3, R4, and R5 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: ApplicationFiled: April 29, 2021Publication date: November 10, 2022Inventors: Ryan M. Moslin, David S. Weinstein, Stephen T. Wrobleski, John S. Tokarski, Amit Kumar, Douglas G. Batt, Shuqun Lin, Chunjian Liu, Steven H. Spergel, Yanlei Zhang, Qingjie Liu
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Publication number: 20220295803Abstract: The present disclosure belongs to the technical field of food processing. Use of sucrose and maltose as binders in the existing energy bars leads to high hardness and adhering tooth in energy bars. Aiming at the problem, the present disclosure provides a preparation method of a low-sugar whole potato flour energy bar. Using starch gel and sugar alcohol as binders, whole potato flour and dried honey powder are added to prepare the energy bar; the starch is gelatinized, the sugar alcohol is dissolved, and gelatinized starch and a sugar alcohol solution are mixed in a mass ratio of 2:1 to 1:1 to prepare the binder; the binder is mixed with stir-fried whole potato flour and the dried honey powder, stirred evenly, and subjected to mold pressing or cool forming to obtain the energy bar.Type: ApplicationFiled: March 14, 2022Publication date: September 22, 2022Applicant: Qingdao Agricultural UniversityInventors: Qingjie Sun, Xuyan Dong, Liang Liu, Yuchang Liu, Yang Li, Changhong Hao, Enmin Ji
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Patent number: 11428101Abstract: An anti-seismic support method for a mine shaft includes: providing a circular support groove in a liquefaction-prone layer of the mine shaft; providing horizontal support holes in a groove wall, and fixing an outer support spring steel cylinder against the groove wall; drilling vertical support holes at a groove bottom, anchoring a vertical anchor rod group into the vertical support holes, and injecting an expansion anchoring slurry into the vertical anchor rod group; making a lower positioning support ring abut against an upper end of the vertical anchor rod group and an inner wall of the outer support spring steel cylinder; fixing an anti-seismic connecting rod group between lower and upper positioning support rings; making an outer wall of an inner support spring steel cylinder abut against the upper and lower positioning support rings; and providing an upper support cover seat atop the outer and inner support spring steel cylinders.Type: GrantFiled: June 24, 2021Date of Patent: August 30, 2022Assignee: CHINA COAL RESEARCH INSTITUTEInventors: Qingjie Qi, Anhu Wang, Wengang Liu, Haiyan Wang, Yingjie Liu, Youxin Zhao, Shuai Huang
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Patent number: 11053197Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein Q, R1a, R1b, R2a, R2b, R3, R4, R5a, R5b, R6a, R6c, R7a, R7b, R7c, and R7d are defined herein. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.Type: GrantFiled: April 27, 2020Date of Patent: July 6, 2021Assignee: Bristol-Myers Squibb CompanyInventors: Saleem Ahmad, Douglas G. Batt, Qingjie Liu, John E. Macor, Joseph A. Tino, Scott Hunter, Satheesh Kesavan Nair, Tarun Kumar Maishal
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Publication number: 20210107891Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: X is CR4 or N; R1, R2, R3, R4, and A are defined herein. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.Type: ApplicationFiled: December 3, 2020Publication date: April 15, 2021Inventors: QINGJIE LIU, Scott Hunter Watterson, John E. Macor, Khehyong Ngu, Saleem Ahmad
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Patent number: 10934286Abstract: There are described ROR? modulators of the formula (I), or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein all substituents are defined herein. Also provided are pharmaceutical compositions comprising the same. Such compounds and compositions are useful in methods for modulating ROR? Gamma activity in a cell and methods for treating a subject suffering from a disease or disorder in which the subject would therapeutically benefit from modulation of ROR? Gamma activity, for example, autoimmune and/or inflammatory disorders.Type: GrantFiled: October 12, 2017Date of Patent: March 2, 2021Assignee: Bristol-Myers Squibb CompanyInventors: Qingjie Liu, T. G. Murali Dhar, Lan-ying Qin, Lyndon A. M. Cornelius, Hai-Yun Xiao, Jianqing Li, Robert J. Cherney
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Publication number: 20200255377Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein Q, R1a, R1b, R2a, R2b, R3, R4, R5a, R5b, R6a, R6c, R7a, R7b, R7c, and R7d are defined herein. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.Type: ApplicationFiled: April 27, 2020Publication date: August 13, 2020Inventors: Saleem Ahmad, Douglas G. Batt, Qingjie Liu, John E. Macor, Joseph A. Tino, Scott Hunter Watterson, Satheesh Kesavan Nair, Tarun Kumar Maishal
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Patent number: 10676434Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein Q, R1a, R1b, R2a, R2b, R3, R4, R5a, R5b, R6a, R6c, R7a, R7b, R7c, and R7d are defined herein. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.Type: GrantFiled: April 10, 2019Date of Patent: June 9, 2020Assignee: Bristol-Myers Squibb CompanyInventors: Saleem Ahmad, Douglas G. Batt, Qingjie Liu, John E. Macor, Joseph A. Tino, Scott Hunter Watterson, Satheesh Kesavan Nair, Tarun Kumar Maishal
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Publication number: 20200165222Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: X is CR4 or N; R1, R2, R3, R4, and A are defined herein. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.Type: ApplicationFiled: January 28, 2020Publication date: May 28, 2020Inventors: Qingjie LIU, Scott Hunter Watterson, John E. Macor, Khehyong Ngu, Saleem Ahmad
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Patent number: 10604504Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: X is CR4 or N; R1, R2, R3, R4, and A are defined herein. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.Type: GrantFiled: April 29, 2019Date of Patent: March 31, 2020Assignee: Bristol-Myers Squibb CompanyInventors: Qingjie Liu, Scott Hunter Watterson, John E. Macor, Khehyong Ngu, Saleem Ahmad
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Publication number: 20200071315Abstract: Compounds having the following formula I: or a stereoisomer or pharmaceutically-acceptable salt thereof, where R1, R2, R3, R4, and R5 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: ApplicationFiled: November 18, 2019Publication date: March 5, 2020Inventors: Ryan M. Moslin, David S. Weinstein, Stephen T. Wrobleski, John S. Tokarski, Amit Kumar, Douglas G. Batt, Shuqun Lin, Chunjian Liu, Steven H. Spergel, Yanlei Yanlei, Qingjie Liu
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Publication number: 20190382416Abstract: Disclosed are compounds of Formula (I) wherein: the two dotted lines represent either two single or two double bonds; Q is: R1 is F, Cl, —CN, or —CH3; R2 is Cl or —CH3; R3 is —C(CH3)2OH or —CH2CH2OH; Ra is H or —CH3; each Rb is independently F, Cl, —CH3, and/or —OCH3; and n is zero, 1, or 2. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.Type: ApplicationFiled: August 22, 2019Publication date: December 19, 2019Inventors: Douglas G. BATT, Myra Beaudoin Bertrand, George V. De Lucca, Michael A. Galella, Soo Sung Ko, Charles M. Langevine, Qingjie Liu, Qing Shi, Anurag S. Srivastava, Joseph A. Tino, Scott Hunter Watterson
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Patent number: 10435415Abstract: Disclosed are compounds of Formula (I) wherein: the two dotted lines represent either two single or two double bonds; Q is: R1 is F, Cl, —CN, or —CH3; R2 is Cl or —CH3; R3 is —C(CH3)2OH or —CH2CH2OH; Ra is H or —CH3; each Rb is independently F, Cl, —CH3, and/or —OCH3; and n is zero, 1, or 2. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.Type: GrantFiled: September 25, 2018Date of Patent: October 8, 2019Assignee: Bristol-Myers Squibb CompanyInventors: Douglas G. Batt, Myra Beaudoin Bertrand, George V. De Lucca, Michael A. Galella, Soo Sung Ko, Charles M. Langevine, Qingjie Liu, Qing Shi, Anurag S. Srivastava, Joseph A. Tino, Scott Hunter Watterson
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Publication number: 20190300523Abstract: There are described ROR? modulators of the formula (I), or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein all substituents are defined herein. Also provided are pharmaceutical compositions comprising the same. Such compounds and compositions are useful in methods for modulating ROR? Gamma activity in a cell and methods for treating a subject suffering from a disease or disorder in which the subject would therapeutically benefit from modulation of ROR? Gamma activity, for example, autoimmune and/or inflammatory disorders.Type: ApplicationFiled: October 12, 2017Publication date: October 3, 2019Inventors: Qingjie LIU, T.G. Murali Dhar, Lan-ying Qin, Lyndon A.M. Cornelius, Hai-Yun Xiao, Jianqing Li, Robert J. Cherney
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Publication number: 20190248760Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: X is CR4 or N; R1, R2, R3, R4, and A are defined herein. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.Type: ApplicationFiled: April 29, 2019Publication date: August 15, 2019Inventors: Qingjie LIU, Scott Hunter Watterson, John E. Macor, Khehyong Ngu, Saleem Ahmad
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Publication number: 20190225583Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein Q, R1a, R1b, R2a, R2b, R3, R4, R5a, R5b, R6a, R6c, R7a, R7b, R7c, and R7d are defined herein. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.Type: ApplicationFiled: April 10, 2019Publication date: July 25, 2019Inventors: Saleem Ahmad, Douglas G. Batt, Qingjie Liu, John E. Macor, Joseph A. Tino, Scott Hunter Watterson, Satheesh Kesavan Nair, Tarun Kumar Maishal
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Patent number: 10329274Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: X is CR4 or N; R1, R2, R3, R4, and A are defined herein. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.Type: GrantFiled: February 1, 2018Date of Patent: June 25, 2019Assignee: Bristol-Myers Squibb CompanyInventors: Qingjie Liu, Scott Hunter Watterson, John E. Macor, Khehyong Ngu, Saleem Ahmad
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Publication number: 20190119245Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: X is CR4 or N; R1, R2, R3, R4, and A are defined herein. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.Type: ApplicationFiled: February 1, 2018Publication date: April 25, 2019Inventors: Qingjie Liu, Scott Hunter Watterson, John E. Macor, Khehyong Ngu, Saleem Ahmad
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Patent number: 10266491Abstract: Disclosed are compounds of Formula (I): (I) or a salt thereof, wherein Q, R1a, R1b, R2a, R2b, R3, R4, R5a, R5b, R6a, R6c, R7a, R7b, R7c, and R7d are defined herein. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.Type: GrantFiled: October 23, 2015Date of Patent: April 23, 2019Assignee: Bristol-Myers Squibb CompanyInventors: Saleem Ahmad, Douglas G. Batt, Qingjie Liu, John E. Macor, Joseph A. Tino, Scott Hunter Watterson, Satheesh Kesavan Nair, Tarun Kumar Maishal
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Patent number: 10214537Abstract: 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: GrantFiled: October 21, 2015Date of Patent: February 26, 2019Assignee: Bristol-Myers Squibb CompanyInventors: 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