Patents by Inventor Xiaofan Li

Xiaofan Li 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: 20200405813
    Abstract: Provided herein are compounds, trifunctional antibody products thereof, and methods and pharmaceutical compositions for use in treatment of inflammatory and/or proliferative diseases
    Type: Application
    Filed: June 10, 2020
    Publication date: December 31, 2020
    Inventors: Alice YAM, Andreas MADERNA, Cristina ABRAHAMS, Willy SOLIS, Xiaofan LI, Ryan STAFFORD, Gang YIN, Venita DE ALMEIDA, Krishna BAJJURI, Adam A. GALAN
  • Publication number: 20200353076
    Abstract: The present disclosure relates to antibody conjugates with binding specificity for folate receptor alpha (FOLR1) and its isoforms and homologs, and compositions comprising the antibody conjugates, including pharmaceutical compositions. The variable light chains are those of trastuzumab. Also provided are methods of producing the antibody conjugates and compositions as well as methods of using the antibody conjugates and compositions, such as in therapeutic and diagnostic methods. The antibody conjugates comprise a non-natural amino acid at a site selected from the group consisting of HC-F404, HC-K121, HC-Y180, HC-F241, HC-221, LC-T22, LC-S7, LC-N152, LC-K42, LC-E161, LC-D170, HC-S136, HC-S25, HC-A40, HC-S119, HC-S190, HC-K222, HC-R19, HC-Y52, or HC-S70, according to the Kabat, Chothia, or EU numbering scheme.
    Type: Application
    Filed: September 17, 2018
    Publication date: November 12, 2020
    Inventors: Ryan STAFFORD, Alice YAM, Xiaofan LI, Gang YIN, Toni KLINE, Cristina ABRAHAMS, Venita DE ALMEIDA
  • Publication number: 20200147229
    Abstract: The present disclosure relates to antibody conjugates with binding specificity for folate receptor alpha (FOLR1) and its isoforms and homologs, and compositions comprising the antibody conjugates, including pharmaceutical compositions. Also provided are methods of producing the antibody conjugates and compositions as well as methods of using the antibody conjugates and compositions, such as in therapeutic and diagnostic methods.
    Type: Application
    Filed: September 16, 2019
    Publication date: May 14, 2020
    Inventors: Ryan STAFFORD, Alice YAM, Xiaofan LI, Gang YIN, Toni KLINE, Cristina ABRAHAMS, Venita DE ALMEIDA
  • Patent number: 10596270
    Abstract: The present disclosure relates to antibody conjugates with binding specificity for folate receptor alpha (FOLR1) and its isoforms and homologs, and compositions comprising the antibody conjugates, including pharmaceutical compositions. Also provided are methods of producing the antibody conjugates and compositions as well as methods of using the antibody conjugates and compositions, such as in therapeutic and diagnostic methods.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: March 24, 2020
    Assignee: Sutro Biopharma, Inc.
    Inventors: Ryan Stafford, Alice Yam, Xiaofan Li, Gang Yin, Toni Kline, Cristina Abrahams, Venita De Almeida
  • Publication number: 20190233512
    Abstract: The present disclosure relates to antibodies that selectively bind to folate receptor alpha (FOLR1) and its isoforms and homologs, and compositions comprising the antibodies. Also provided are methods of using the antibodies, such as therapeutic and diagnostic methods.
    Type: Application
    Filed: October 11, 2017
    Publication date: August 1, 2019
    Inventors: Ryan STAFFORD, Alice YAM, Xiaofan LI, Robert HENNINGSON, Sihong ZHOU, Heather STEPHENSON, Junhao YANG, Aaron SATO
  • Publication number: 20190144546
    Abstract: Provided herein are antibody conjugates with binding specificity for CD74, wherein the antibody comprises a non-natural amino acid at a site selected from the group consisting of HC-F404, HC-K121, HC-Y180, HC-F241, HC-221, LC-T22, LC-S7, LC-N152, LC-K42, LC-E161, LC-D170, HC-S136, HC-525, HC-A40, HC-S119, HC-S190, HC-K222, HC-R19, HC-Y52, or HC-S70, according to the Kabat, Chothia, or EU numbering scheme, and compositions comprising the antibody conjugates, including pharmaceutical compositions, methods of producing the conjugates, and methods of using the conjugates and compositions for therapy.
    Type: Application
    Filed: January 27, 2017
    Publication date: May 16, 2019
    Inventors: Ryan STAFFORD, Alice YAM, Avinash GILL, Kalyani PENTA, Xiaofan LI, Aaron SATO
  • Publication number: 20190083641
    Abstract: The present disclosure relates to antibody conjugates with binding specificity for folate receptor alpha (FOLR1) and its isoforms and homologs, and compositions comprising the antibody conjugates, including pharmaceutical compositions. Also provided are methods of producing the antibody conjugates and compositions as well as methods of using the antibody conjugates and compositions, such as in therapeutic and diagnostic methods.
    Type: Application
    Filed: September 17, 2018
    Publication date: March 21, 2019
    Inventors: Ryan Stafford, Alice Yam, Xiaofan Li, Gang Yin, Toni Kline, Cristina Abrahams, Venita De Almeida
  • Publication number: 20170253656
    Abstract: Provided herein are antibodies that selectively bind to CD74 and its isoforms and homologs, and compositions comprising the antibodies. Also provided are methods of using the antibodies, such as therapeutic and diagnostic methods.
    Type: Application
    Filed: July 20, 2015
    Publication date: September 7, 2017
    Inventors: Kalyani PENTA, Ryan STAFFORD, Avinash GILL, Xiaofan LI, Alice YAM, Christopher THANOS, Aaron SATO
  • Publication number: 20130296137
    Abstract: An exercise rowing machine with power generation includes: a main machine frame; a seat cushion slidably mounted on the main machine frame; a supporting rod mounted on the main machine frame; a holding rod mounted on the supporting rod; a damping device; and a power generation device. The damping device includes: a belt wheel, which is rotatably mounted on the supporting rod and connected with the belt wheel through a traction band; and a pulley block, which is mounted on the main machine frame and connected with the belt wheel through an elastic band. The power generation device includes: an electric generator, which includes an input shaft and is mounted between the main machine frame and the supporting rod; a driving belt, which connects the belt wheel with the input shaft of the electric generator; and a storage battery, which is electrically connected with the electric generator.
    Type: Application
    Filed: January 21, 2011
    Publication date: November 7, 2013
    Applicant: Shenzhen Antuoshan Special Machine & Electrical Co., Ltd.
    Inventors: Xiwu Liang, Donglisng Guo, Heping Wang, Haiyan Liang, Haiyan Liang, Xiaofan Li