Patents by Inventor Qing Chai
Qing Chai 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: 20250054199Abstract: System and methods for compressing image-to-image models. Generative Adversarial Networks (GANs) have achieved success in generating high-fidelity images. An image compression system and method adds a novel variant to class-dependent parameters (CLADE), referred to as CLADE-Avg, which recovers the image quality without introducing extra computational cost. An extra layer of average smoothing is performed between the parameter and normalization layers. Compared to CLADE, this image compression system and method smooths abrupt boundaries, and introduces more possible values for the scaling and shift. In addition, the kernel size for the average smoothing can be selected as a hyperparameter, such as a 3×3 kernel size. This method does not introduce extra multiplications but only addition, and thus does not introduce much computational overhead, as the division can be absorbed into the parameters after training.Type: ApplicationFiled: October 22, 2024Publication date: February 13, 2025Inventors: Jian Ren, Menglei Chai, Sergey Tulyakov, Qing Jin
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Patent number: 12180270Abstract: Angiopoietin-like protein (ANGPTL)3/8 complexes and antibodies are disclosed, where the antibodies bind to and thereby neutralize ANGPTL3/8 complexes. Pharmaceutical compositions also are disclosed that include one or more anti-ANGPTL3/8 complex antibodies herein in a pharmaceutically acceptable carrier. Methods of making and using the same also are disclosed, especially for increase lipoprotein lipase activity and lowering triglycerides. In this manner, the compounds and compositions may be used in treating lipid metabolism-related and glucose metabolism-related diseases and disorders.Type: GrantFiled: December 22, 2021Date of Patent: December 31, 2024Assignee: Eli Lilly and CompanyInventors: Qing Chai, Jonathan Wesley Day, Robert John Konrad, Yuewei Qian, Oliver Schroeder, Robert William Siegel
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Patent number: 12172038Abstract: Antibodies that bind SARS-CoV spike protein, SARS-CoV-2 spike protein, and methods of using same for treating or preventing conditions associated with SARS or COVID-19 and for detecting SARS-CoV or SARS-CoV-2.Type: GrantFiled: March 31, 2023Date of Patent: December 24, 2024Assignees: AbCellera Biologics Inc., The United States of America, as represented by the Secretary, Department of Health and Human Svcs.Inventors: Kathryn Westendorf, Stefanie Zentelis, Krithika Muthuraman, Kevin Jepson, Ester Falconer, John Mascola, Barney Graham, Kizzmekia Corbett, Julie Ledgerwood, Lingshu Wang, Olubukola Abiona, Wei Shi, Wing-pui Kong, Yi Zhang, Bryan Edward Jones, Denisa Foster, Julian Davies, Qing Chai, Christopher Carl Frye, Ganapathy Gopalrathnam, Jörg Hendle, John Michael Sauder, Jeffrey Streetman Boyles, Anna Pustilnik
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Publication number: 20240150438Abstract: Antibodies that bind SARS-CoV spike protein, SARS-CoV-2 spike protein, and methods of using same for treating or preventing conditions associated with SARS or COVID-19 and for detecting SARS-CoV or SARS-CoV-2.Type: ApplicationFiled: March 31, 2023Publication date: May 9, 2024Applicants: AbCellera Biologics Inc., The United States of America, as represented by the Secretary, Department of Health and Human Svcs.Inventors: Kathryn WESTENDORF, Stefanie ZENTELIS, Krithika MUTHURAMAN, Kevin JEPSON, Ester FALCONER, John MASCOLA, Barney GRAHAM, Kizzmekia CORBETT, Julie LEDGERWOOD, Lingshu WANG, Olubukola ABIONA, Wei SHI, Wing-pui KONG, Yi ZHANG, Bryan Edward JONES, Denisa FOSTER, Julian DAVIES, Qing CHAI, Christopher Carl FRYE, Ganapathy GOPALRATHNAM, Jörg HENDLE, John Michael SAUDER, Jeffrey Streetman BOYLES, Anna PUSTILNIK
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Publication number: 20230242671Abstract: Multispecific binding proteins that bind a first antigen and a second antigen and methods of purifying multispecific binding proteins.Type: ApplicationFiled: March 18, 2021Publication date: August 3, 2023Inventors: Qing CHAI, Xiufeng WU
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Publication number: 20220356229Abstract: Antibodies that bind SARS-CoV Spike protein, SARS-CoV-2 Spike protein, and methods of using same for treating or preventing conditions associated with SARS or COVID-19 and for detecting SARS-CoV or SARS-CoV-2.Type: ApplicationFiled: March 4, 2021Publication date: November 10, 2022Applicants: AbCellera Biologics Inc., The United States of America, as represented by the Secretary, Department of Health and Human Svcs.Inventors: Kathryn WESTENDORF, Stefanie ZENTELIS, Krithika MUTHURAMAN, Kevin JEPSON, Ester FALCONER, John MASCOLA, Barney GRAHAM, Kizzmekia CORBETT, Julie LEDGERWOOD, Lingshu WANG, Olubukola ABIONA, Wei SHI, Wing-pui KONG, Yi ZHANG, Bryan Edward JONES, Denisa FOSTER, Julian DAVIES, Qing CHAI, Christopher Carl FRYE, Ganapathy GOPALRATHNAM, Jörg HENDLE, John Michael SAUDER, Jeffrey Streetman BOYLES, Anna PUSTILNIK
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Patent number: 11492395Abstract: Angiopoietin-like protein (ANGPTL)3/8 fusion proteins are disclosed. Nucleic acid constructs encoding ANGPTL3/8 fusion proteins also are disclosed. Methods of making and using the same also are disclosed, especially for generating antibodies against ANGPTL3 and/or ANGPTL8.Type: GrantFiled: January 19, 2021Date of Patent: November 8, 2022Assignee: Eli Lilly and CompanyInventors: Qing Chai, Jonathan Wesley Day, Robert John Konrad, Yuewei Qian, Oliver Schroeder, Robert William Siegel
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Patent number: 11447541Abstract: Antibodies that bind SARS-CoV Spike protein, SARS-CoV-2 Spike protein, and methods of using same for treating or preventing conditions associated with SARS or COVID-19 and for detecting SARS-CoV or SARS-CoV-2.Type: GrantFiled: June 22, 2021Date of Patent: September 20, 2022Assignees: AbCellera Biologies Inc., The United States of America, as represented by the Secretary, Department of Health and Human Svcs.Inventors: Kathryn Westendorf, Stefanie Zentelis, Krithika Muthuraman, Kevin Jepson, Ester Falconer, John Mascola, Barney Graham, Kizzmekia Corbett, Julie Ledgerwood, Lingshu Wang, Olubukola Abiona, Wei Shi, Wing-pui Kong, Yi Zhang, Bryan Edward Jones, Denisa Foster, Julian Davies, Qing Chai, Christopher Carl Frye, Ganapathy Gopalrathnam, Jörg Hendle, John Michael Sauder, Jeffrey Streetman Boyles, Anna Pustilnik
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Patent number: 11370828Abstract: Antibodies that bind SARS-CoV spike protein, SARS-CoV-2 spike protein, and methods of using same for treating or preventing conditions associated with SARS or COVID-19 and for detecting SARS-CoV or SARS-CoV-2.Type: GrantFiled: June 22, 2021Date of Patent: June 28, 2022Assignees: AbCellera Biologies Inc., The United States of America, as represented by the Secretary, Department of Health and Human Svcs.Inventors: Kathryn Westendorf, Stefanie Zentelis, Krithika Muthuraman, Kevin Jepson, Ester Falconer, John Mascola, Barney Graham, Kizzmekia Corbett, Julie Ledgerwood, Lingshu Wang, Olubukola Abiona, Wei Shi, Wing-pui Kong, Yi Zhang, Bryan Edward Jones, Denisa Foster, Julian Davies, Qing Chai, Christopher Carl Frye, Ganapathy Gopalrathnam, Jörg Hendle, John Michael Sauder, Jeffrey Streetman Boyles, Anna Pustilnik
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Publication number: 20220110537Abstract: Angiopoietin-like protein (ANGPTL)3/8 complexes and antibodies are disclosed, where the antibodies bind to and thereby neutralize ANGPTL3/8 complexes. Pharmaceutical compositions also are disclosed that include one or more anti-ANGPTL3/8 complex antibodies herein in a pharmaceutically acceptable carrier. Methods of making and using the same also are disclosed, especially for increase lipoprotein lipase activity and lowering triglycerides. In this manner, the compounds and compositions may be used in treating lipid metabolism-related and glucose metabolism-related diseases and disorders.Type: ApplicationFiled: December 22, 2021Publication date: April 14, 2022Inventors: Qing Chai, Jonathan Wesley Day, Robert John Konrad, Yuewei Qian, Oliver Schroeder, Robert William Siegel
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Patent number: 11242383Abstract: Angiopoietin-like protein (ANGPTL)3/8 complexes and antibodies are disclosed, where the antibodies bind to and thereby neutralize ANGPTL3/8 complexes. Pharmaceutical compositions also are disclosed that include one or more anti-ANGPTL3/8 complex antibodies herein in a pharmaceutically acceptable carrier. Methods of making and using the same also are disclosed, especially for increase lipoprotein lipase activity and lowering triglycerides. In this manner, the compounds and compositions may be used in treating lipid metabolism-related and glucose metabolism-related diseases and disorders.Type: GrantFiled: December 13, 2019Date of Patent: February 8, 2022Assignee: Eli Lilly and CompanyInventors: Qing Chai, Jonathan Wesley Day, Robert John Konrad, Yuewei Qian, Oliver Schroeder, Robert William Siegel
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Publication number: 20210388066Abstract: Antibodies that bind SARS-CoV spike protein, SARS-CoV-2 spike protein, and methods of using same for treating or preventing conditions associated with SARS or COVID-19 and for detecting SARS-CoV or SARS-CoV-2.Type: ApplicationFiled: June 22, 2021Publication date: December 16, 2021Applicants: AbCellera Biologics Inc., The United States of America, as represented by the Secretary, Department of Health and Human Svcs.Inventors: Kathryn WESTENDORF, Stefanie ZENTELIS, Krithika MUTHURAMAN, Kevin JEPSON, Ester FALCONER, John MASCOLA, Barney GRAHAM, Kizzmekia CORBETT, Julie LEDGERWOOD, Lingshu WANG, Olubukola ABIONA, Wei SHI, Wing-pui KONG, Yi ZHANG, Bryan Edward JONES, Denisa FOSTER, Julian DAVIES, Qing CHAI, Christopher Carl FRYE, Ganapathy GOPALRATHNAM, Jörg HENDLE, John Michael SAUDER, Jeffrey Streetman BOYLES, Anna PUSTILNIK
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Publication number: 20210292393Abstract: Antibodies that bind SARS-CoV spike protein, SARS-CoV-2 spike protein, and methods of using same for treating or preventing conditions associated with SARS or COVID-19 and for detecting SARS-CoV or SARS-CoV-2.Type: ApplicationFiled: December 9, 2020Publication date: September 23, 2021Applicants: AbCellera Biologics Inc., The United States of America, as represented by the Secretary, Department of Health and Hunman ServiInventors: Kathryn WESTENDORF, Stefanie ZENTELIS, Krithika MUTHURAMAN, Kevin JEPSON, Ester FALCONER, John MASCOLA, Barney GRAHAM, Kizzmekia CORBETT, Julie LEDGERWOOD, Lingshu WANG, Olubukola ABIONA, Wei SHI, Wing-pui KONG, Yi ZHANG, Bryan Edward JONES, Denisa FOSTER, Julian DAVIES, Qing CHAI, Christopher Carl FRYE, Ganapathy GOPALRATHNAM, Jörg HENDLE, John Michael SAUDER, Jeffrey Streetman BOYLES, Anna PUSTILNIK
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Publication number: 20210147530Abstract: Angiopoietin-like protein (ANGPTL)3/8 complexes and antibodies are disclosed, where the antibodies bind to and thereby neutralize ANGPTL3/8 complexes. Pharmaceutical compositions also are disclosed that include one or more anti-ANGPTL3/8 complex antibodies herein in a pharmaceutically acceptable carrier. Methods of making and using the same also are disclosed, especially for increase lipoprotein lipase activity and lowering triglycerides. In this manner, the compounds and compositions may be used in treating lipid metabolism-related and glucose metabolism-related diseases and disorders.Type: ApplicationFiled: January 19, 2021Publication date: May 20, 2021Inventors: Qing Chai, Jonathan Wesley Day, Robert John Konrad, Yuewei Qian, Oliver Schroeder, Robert William Siegel
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Patent number: 10919959Abstract: Angiopoietin-like protein (ANGPTL)3/8 complexes and antibodies are disclosed, where the antibodes bind to and thereby neutralize ANGPTL3/8 complexes. Pharmaceutical compositions also are disclosed that include one or more anti-ANGPTL3/8 complex antibodies herein in a pharmaceutically acceptable carrier. Methods of making and using the same also are disclosed, especially for increase lipoprotein lipase activity and lowering triglycerides. In this manner, the compounds and compositions may be used in treating lipid metabolism-related and glucose metabolism-related diseases and disorders.Type: GrantFiled: December 13, 2019Date of Patent: February 16, 2021Assignee: Eli Lilly and CompanyInventors: Qing Chai, Jonathan Wesley Day, Robert John Konrad, Yuewei Qian, Oliver Schroeder, Robert William Siegel
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Publication number: 20200199213Abstract: Angiopoietin-like protein (ANGPTL)3/8 complexes and antibodies are disclosed, where the antibodies bind to and thereby neutralize ANGPTL3/8 complexes. Pharmaceutical compositions also are disclosed that include one or more anti-ANGPTL3/8 complex antibodies herein in a pharmaceutically acceptable carrier. Methods of making and using the same also are disclosed, especially for increase lipoprotein lipase activity and lowering triglycerides. In this manner, the compounds and compositions may be used in treating lipid metabolism-related and glucose metabolism-related diseases and disorders.Type: ApplicationFiled: December 13, 2019Publication date: June 25, 2020Inventors: Qing Chai, Jonathan Wesley Day, Robert John Konrad, Yuewei Qian, Oliver Schroeder, Robert William Siegel
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Publication number: 20200199212Abstract: Angiopoietin-like protein (ANGPTL)3/8 complexes and antibodies are disclosed, where the antibodes bind to and thereby neutralize ANGPTL3/8 complexes. Pharmaceutical compositions also are disclosed that include one or more anti-ANGPTL3/8 complex antibodies herein in a pharmaceutically acceptable carrier. Methods of making and using the same also are disclosed, especially for increase lipoprotein lipase activity and lowering triglycerides. In this manner, the compounds and compositions may be used in treating lipid metabolism-related and glucose metabolism-related diseases and disorders.Type: ApplicationFiled: December 13, 2019Publication date: June 25, 2020Inventors: Qing Chai, Jonathan Wesley Day, Robert John Konrad, Yuewei Qian, Oliver Schroeder, Robert William Siegel
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Patent number: 10493148Abstract: The present invention relates to anti-human PD-1 agonist antibodies, and uses thereof for treating autoimmune disorders such as rheumatoid arthritis or for decreasing rejection of transplanted cells and/or tissues.Type: GrantFiled: February 22, 2019Date of Patent: December 3, 2019Assignee: Eli Lilly and CompanyInventors: Pia Pauliina Yachi, Qing Chai, Yiqing Feng, Kristin Paige Newburn, Stephanie Marie Truhlar, Petra Verdino
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Publication number: 20190270818Abstract: The present invention relates to anti-human PD-1 agonist antibodies, and uses thereof for treating autoimmune disorders such as rheumatoid arthritis or for decreasing rejection of transplanted cells and/or tissues.Type: ApplicationFiled: February 22, 2019Publication date: September 5, 2019Inventors: Pia Pauliina Yachi, Qing Chai, Yiqing Feng, Kristin Paige Newburn, Stephanie Marie Truhlar, Petra Verdino
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Publication number: 20190040156Abstract: IgG bispecific antibodies are provided that bind tumor necrosis factor alpha (TNF?) and the p19 subunit of interleukin-23 (IL-23p19) and are characterized as having high affinity and simultaneous neutralizing properties to both TNF? and IL-23. The bispecific antibodies of the invention are useful for treating various autoimmune diseases including inflammatory bowel disease, such as Crohn's disease and ulcerative colitis, psoriasis, psoriatic arthritis, and Hidradenitis suppurativa.Type: ApplicationFiled: July 26, 2018Publication date: February 7, 2019Inventors: Stephen J Demarest, Songqing Na, Jeffrey S Boyles, Qing Chai