Patents Examined by Hong Sang
  • Patent number: 11685789
    Abstract: CD47 antigen-binding molecules are disclosed. Also disclosed are nucleic acids and expression vectors encoding, compositions comprising, and methods using, the CD47 antigen-binding molecules.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: June 27, 2023
    Assignee: Hummingbird Bioscience Pte. Ltd.
    Inventors: Jerome Boyd-Kirkup, Dipti Thakkar, Piers Ingram, Zhihao Wu, Konrad Paszkiewicz, Peter Brauer, Siyu Guan
  • Patent number: 11685779
    Abstract: Provided herein are compositions comprising recombinant polyclonal proteins (RPPs) derived from mammalian plasma cells and plasmablasts. Also provided are methods of using the RPPs.
    Type: Grant
    Filed: July 27, 2021
    Date of Patent: June 27, 2023
    Assignee: GigaGen, Inc.
    Inventors: David Scott Johnson, Sheila Keating, Adam Shultz Adler, Michael Asensio, Kacy Stadtmiller, Emily Benzie, Ariel Niedecken, Angelica V. Medina-Cucurella, Rena Aviva Mizrahi, Yoong Wearn Lim
  • Patent number: 11680106
    Abstract: Disclosed are a bispecific antigen-binding construct and the preparation method and use thereof, wherein the construct comprises a first antigen binding unit and a second antigen binding unit, the first antigen binding unit is a single chain variable region antibody fragment ScFV which specifically binds to the surface antigen of immune cells, and the second antigen binding unit is a Slit2D2 protein fragment which specifically binds to the surface antigen Robo1 of tumour cells. That is to say, the construct can bind to the surface antigen of immune cells and the surface Robo1 molecule of tumour cells at the same time, so that as the distance between tumour cells and immune cells get smaller, the quiescent immune cells are effectively activated, and the effect of killing and wounding tumours is produced.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: June 20, 2023
    Assignee: Asclepius (Suzhou) Technology Company Group Co., Ltd.
    Inventors: Huashun Li, Baoyong Ren
  • Patent number: 11673950
    Abstract: The present invention is directed to ILT7 binding molecules, e.g., anti-ILT7 antibodies, and methods for treating or preventing conditions and diseases associated with ILT7-expressing cells such as autoimmune diseases.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: June 13, 2023
    Assignee: Viela Bio, Inc.
    Inventors: Katherine Ann Vousden, Julie Ann Douthwaite, Melissa Marie Damschroder, Miguel Angel Sanjuan
  • Patent number: 11672851
    Abstract: An object of the present invention is to provide clinically applicable aAVC-NY-ESO-1 cells stably expressing NY-ESO-1 in order to use aAVC-NY-ESO-1 cells in treating patients having a NY-ESO-1-expressing cancer. The present invention provides, for example, a human-derived cell comprising a polynucleotide encoding CD1d and a polynucleotide encoding NY-ESO-1 or a fragment thereof, wherein the polynucleotide encoding NY-ESO-1 or a fragment thereof is operably linked to an inducible promoter.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: June 13, 2023
    Assignees: RIKEN, ASTELLAS PHARMA INC.
    Inventors: Ayaka Akiba, Tatsuya Okudaira, Yasuhide Masuhara, Keisuke Ohsumi, Shinichiro Fujii
  • Patent number: 11673953
    Abstract: Provided herein are DLL3 binding agents and chimeric antigen receptors (CARs) comprising a DLL3 binding molecule that specifically binds to DLL3; and immune cells comprising these DLL3-specific CARs, e.g., CAR-T cells. Also provided are methods of making and using DLL3-specific CARs, and immune cells comprising DLL3-specific CARs.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: June 13, 2023
    Assignees: ALLOGENE THERAPEUTICS, INC., PFIZER INC.
    Inventors: Yi Zhang, Thomas John Van Blarcom, Siler Panowski, Silvia K. Tacheva-Grigorova, Barbra Johnson Sasu
  • Patent number: 11654105
    Abstract: Fixed dose HER2 antibody formulations for subcutaneous administration are provided along with their use in the treatment of cancer. The formulations include fixed dose subcutaneous formulations of pertuzumab and subcutaneous co-formulations of pertuzumab and trastuzumab, and their use in the treatment of cancer.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: May 23, 2023
    Assignees: Genentech, Inc., Hoffmann-La Roche
    Inventors: Jennifer Eng-Wong, Whitney Kirschbrown, Tarik Ali Khan, Jasper Lin, Sreedhara Alavattam, Amit Garg, Sarah Heeson, Tanja Badovinac-Crnjevic, Christine Wurth
  • Patent number: 11655304
    Abstract: The present invention provides a combination therapy for treatment of a tumour in a subject. The combination therapy comprises administration of (i) an antibody directed against cancer stem cells and (ii) a checkpoint inhibitor.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: May 23, 2023
    Assignee: Bionomics Limited
    Inventors: Tina Christine Lavranos, Daniel John Inglis, Christopher L. Reyes
  • Patent number: 11644405
    Abstract: The present disclosure relates to a dissociation reagent for tumor tissues. The dissociation reagent does not contain collagenase or trypsin but further contains hyaluronidase or a mixture of hyaluronidase and DNase I. The present disclosure also relates to use of the dissociation reagent in dispersing tumor tissues and detecting expression level of molecular markers on cell surface by flow cytometry. The dissociation reagent of the present disclosure does not cause degradation of molecular markers on cell surface such as CD8, PD-1, Tim-3, Lag-3 and the like, thus does not affect downstream assays.
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: May 9, 2023
    Assignee: WuXi AppTec (Suzhou) Co. Ltd.
    Inventors: Ning Zhang, Qiyao Zhang, Yan Liu, Qunsheng Ji
  • Patent number: 11638756
    Abstract: Methods are provided for the adjuvant treatment of operable HER2-positive primary breast cancer in human patients by administration of pertuzumab in addition to chemotherapy and trastuzumab. The methods reduce the risk of recurrence of invasive breast cancer or death for a patient diagnosed with HER2-positive early breast cancer (eBC) compared to administration of trastuzumab and chemotherapy, without pertuzumab.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: May 2, 2023
    Assignees: Genentech, Inc., Hoffman-La Roche Inc.
    Inventors: Mark C. Benyunes, Graham Alexander Ross
  • Patent number: 11633475
    Abstract: The invention relates to antibodies that bind to VEGFR-2. The antibodies are used for treating neoplastic diseases, hyperproliferative disorders, and angiogenic disorders and can be used alone or in combination with other agents.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: April 25, 2023
    Assignee: Kadmon Corporation, LLC
    Inventors: Dan Lu, Zhenping Zhu
  • Patent number: 11628224
    Abstract: A therapeutic agent capable of binding to the receptor CLPTM1 at the surface of an immune cell and modulating its activity for use in modulating the activity of the immune system to treat cancer, wherein the therapeutic agent is capable of inhibiting the growth and/or viability of an anti-inflammatory and/or immunosuppressive cell to relieve unwanted or deleterious immunosuppression by eliminating anti-inflammatory and/or immunosuppressive immune cells; and/or the therapeutic agent is capable of stimulating an antigen-presenting immune cell and acts to stimulate antigen-presenting immune cells to activate an anti-cancer immune response.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: April 18, 2023
    Assignee: GENAGON THERAPEUTICS AB
    Inventors: Johan Erik Simon Fredriksson, Olof Andries Blokzijl
  • Patent number: 11618787
    Abstract: Disclosed are methods of treating a subject having high-risk multiple myeloma, methods of achieving negative minimal residual disease status in a subject having multiple myeloma, and methods of predicting a likelihood of, or decreasing a risk of, relapse and/or disease progression in a subject having multiple myeloma.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: April 4, 2023
    Assignee: JANSSEN BIOTECH, INC.
    Inventors: Tahamtan Ahmadi, Christopher Chiu, Ming Qi, Amy Sasser, Jordan Schecter
  • Patent number: 11612665
    Abstract: A conjugate of formula (I): Ab-(DL)p wherein: Ab is an antibody, or an active fragment of an antibody; DL is (II).
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: March 28, 2023
    Assignee: MEDIMMUNE LIMITED
    Inventor: Patricius Hendrikus Cornelis Van Berkel
  • Patent number: 11608376
    Abstract: The present invention relates to tumor targeted bispecific agonistic antigen binding molecules characterized by monovalent binding to CD28, methods for their production, pharmaceutical compositions containing these antibodies, and methods of using the same.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: March 21, 2023
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Guy Georges, Thomas Hofer, Ralf Hosse, Christian Klein, Ekkehard Moessner, Johannes Sam, Pablo UmaƱa, Jenny Thom, Stephan Gasser, Jean-Baptiste Vallier, Tanja Fauti
  • Patent number: 11596629
    Abstract: The present application provides methods and compositions for treating cancer, for example, renal cell carcinoma, melanoma, ovarian, breast, prostate, colon, pancreatic, bladder, liver, lung, and thyroid cancer, and more particularly to using an inhibitor of a stearoyl-Coenzyme A desaturase 1 (SCD1) enzyme in combination with a checkpoint inhibitor to treat these disorders.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: March 7, 2023
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: John A. Copland, III, Christina Von Roemeling, Han W. Tun, Thomas R. Caulfield, Yon Son Kim
  • Patent number: 11596642
    Abstract: The present invention relates to the design of a customized therapy for a subject with breast cancer based on the c-MAF expression level and the menopausal status of the subject. In some embodiments, the customized therapy comprises an agent for avoiding or preventing bone degradation. In some embodiments, the agent for avoiding or preventing bone degradation is zoledronic acid.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: March 7, 2023
    Assignee: INBIOMOTION S.L.
    Inventors: Walter Martin Gregory, Juan Carlos Tercero, Roger Gomis, Robert E. Coleman
  • Patent number: 11597764
    Abstract: The present disclosure relates generally to immunoglobulin-related compositions (e.g., antibodies or antigen binding fragments thereof) that can bind to and neutralize the activity of L1-CAM protein. The antibodies of the present technology are useful in methods for detecting and treating a L1-CAM-positive cancer in a subject in need thereof.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: March 7, 2023
    Assignee: MEMORIAL SLOAN KETTERING CANCER CENTER
    Inventors: Nai-Kong V. Cheung, Hong Xu, Maya Suzuki-Nishijima, Brandon Nemieboka, Jason Lewis
  • Patent number: 11591398
    Abstract: The invention relates to PD-1 binding agents that block the interaction of PD-1 with its ligands, and the use of such binding agents in the treatment, prevention and detection of disease.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: February 28, 2023
    Assignee: CRESCENDO BIOLOGICS LIMITED
    Inventors: Phil Hayes, James Legg, Martyna Lewandowska, Colette Johnston, Brian McGuinness, Mike Romanos, Christine Rossant, Yumin Teng
  • Patent number: 11583582
    Abstract: The present invention relates to the use of a recombinant LAG-3 or derivatives thereof in order to boost a monocyte-mediated immune response, in particular to elicit an increase in the number of monocytes in blood. This finds use in the development of novel therapeutic agents for the treatment of an infectious disease or cancer.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: February 21, 2023
    Assignee: IMMUTEP
    Inventor: Frederic Triebel