Patents Examined by Marianne P. Allen
  • Patent number: 11325960
    Abstract: The present invention provides a method for producing active hepatocyte growth factor activator (HGFA) and active hepatocyte growth factor (HGF) without using animal serum. The present invention relates to a method for producing active HGFA without using animal serum. The method is characterized in that it comprises a step of obtaining a culture supernatant comprising pro-HGFA by culturing mammalian cells expressing inactive hepatocyte growth factor activator (pro-HGFA) in a medium without serum, and a step of adjusting the culture supernatant comprising pro-HGFA obtained in the above step to weakly acidic to convert pro-HGFA into active HGFA. The present invention also relates to a method for producing active HGF with HGFA produced by said method.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: May 10, 2022
    Assignee: Eisai R&D Management Co., Ltd.
    Inventors: Masashi Shimizu, Toshitaka Sato, Yoshihisa Arita
  • Patent number: 11319364
    Abstract: VH domain, in which: (i) the amino acid residue at position 112 is one of K or Q; and/or (ii) the amino acid residue at position 89 is T; and/or (iii) the amino acid residue at position 89 is L and the amino acid residue at position 110 is one of K or Q; and (iv) in each of cases (i) to (iii), the amino acid at position 11 is preferably V; and in which said VH domain contains a C-terminal extension (X)n, in which a is 1 to 10, preferably 1 to 5, such as 1, 2, 3, 4 or 5 (and preferably 1 or 2, such as 1); and each X is an (preferably naturally occurring) amino acid residue that is independently chosen, and preferably independently chosen from the group consisting of alanine (A), glycine (G), valine (V), leucine (L) or isoleucine (I).
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: May 3, 2022
    Assignee: Ablynx N.V.
    Inventors: Marie-Ange Buyse, Carlo Boutton
  • Patent number: 11312764
    Abstract: VH domain, in which: (i) the amino acid residue at position 112 is one of K or Q; and/or (ii) the amino acid residue at position 89 is T; and/or (iii) the amino acid residue at position 89 is L and the amino acid residue at position 110 is one of K or Q; and (iv) in each of cases (i) to (iii), the amino acid at position 11 is preferably V; and in which said VH domain contains a C-terminal extension (X)n, in which n is 1 to 10, preferably 1 to 5, such as 1, 2, 3, 4 or 5 (and preferably 1 or 2, such as 1); and each X is an (preferably naturally occurring) amino acid residue that is independently chosen, and preferably independently chosen from the group consisting of alanine (A), glycine (G), valine (V), leucine (L) or isoleucine (I).
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: April 26, 2022
    Assignee: Ablynx N.V.
    Inventors: Marie-Ange Buyse, Carlo Boutton
  • Patent number: 11312765
    Abstract: VH domain, in which: (i) the amino acid residue at position 112 is one of K or Q; and/or (ii) the amino acid residue at position 89 is T; and/or (iii) the amino acid residue at position 89 is L and the amino acid residue at position 110 is one of K or Q; and (iv) in each of cases (i) to (iii), the amino acid at position 11 is preferably V; and in which said VH domain contains a C-terminal extension (X)n, in which n is 1 to 10, preferably 1 to 5, such as 1, 2, 3, 4 or 5 (and preferably 1 or 2, such as 1); and each X is an (preferably naturally occurring) amino acid residue that is independently chosen, and preferably independently chosen from the group consisting of alanine (A), glycine (G), valine (V), leucine (L) or isoleucine (I).
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: April 26, 2022
    Assignee: Ablynx N.V.
    Inventors: Marie-Ange Buyse, Carlo Boutton
  • Patent number: 11298413
    Abstract: The present disclosure relates to CCL22 as a novel T cell target in cancer immunosuppression.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: April 12, 2022
    Assignee: IO BIOTECH APS
    Inventor: Mads Hald Andersen
  • Patent number: 11299538
    Abstract: Antibody molecules, in particular fully human antibodies that bind to human IGF-1 and cross-react with IGF-2 such that binding of IGF-1 and IGF-2 to the IGF-1 receptor is prevented and IGF-1 receptor-mediated signaling is inhibited. The antibodies do not bind to insulin and thus do not affect the mitogenic properties of insulin that are mediated by its binding to the insulin receptors. The antibodies are useful for the treatment of hyperproliferative diseases, in particular cancer.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: April 12, 2022
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Paul Adam, Eric Borges, Robert Rauchenberger, Gabriela Wochnik-Veltrup
  • Patent number: 11299528
    Abstract: Methods of treating an autoimmune disease such as rheumatoid arthritis, methods of increasing apoptosis of pro-inflammatory immune cells or synoviocytes, methods of increasing the quantity of the anti-inflammatory regulatory T cells, and methods of slowing the progression of inflammation in a subject include systemically administering to the subject a pharmaceutical composition including an effective amount of a TRAIL-conjugate. Preferably, the TRAIL-conjugate is effective for at least 3 days, more preferably at least 7 days, without being part of a nanocomplex that modulates the circulation half-life or release kinetics of the TRAIL-conjugate. Combination therapies including administering a second active agent, most preferably a TNF-? inhibitor, as well as pharmaceutical composition dosage units including a TRAIL-conjugate and a TNF-? inhibitor in an effective amount for a single once weekly dose for treatment of rheumatoid arthritis are also provided.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: April 12, 2022
    Assignee: D&D PHARMATECH INC.
    Inventors: Kang Choon Lee, Ha Na Eom
  • Patent number: 11266708
    Abstract: The present invention relates to novel formulations of soluble Fc receptors and especially to formulations containing high concentrations of soluble Fc?RIIB receptor. The invention further relates to the use of such formulations as pharmaceutical compounds for the treatment of autoimmune diseases, infections and other conditions where the immune system is involved.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: March 8, 2022
    Assignee: SUPPREMOL GMBH
    Inventors: Peter Sondermann, Thomas Pohl
  • Patent number: 11267855
    Abstract: Engineered FGF1 and FGF2 polypeptides, polynucleotides encoding these polypeptides and DNA constructs, vectors and compositions including these engineered polypeptides are provided herein. The engineered FGF1 and FGF2 polypeptides are more stable than their wild-type counterparts and may be more effective at treating a variety of conditions that FGF1 and FGF2 are useful for treating such as wound healing.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: March 8, 2022
    Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Suresh Kumar Thallapuranam, Shilpi Agarwal, Ravi Kumar Gundampati, Srinivas Jayanthi, Tengjiao Wang, Jake Jones, Olivia Kolenc, Ngoc Lam, Isabelle Niyonshuti, Kartik Balachandran, Kyle Quinn, Jingyi Chen
  • Patent number: 11254723
    Abstract: Provided are a mutated nucleic acid molecule of a recombinant human-basic fibroblast growth factor (rh-bFGF), a pharmaceutical composition of the rh-bFGF, and a use thereof.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: February 22, 2022
    Assignee: Zhuhai Essex Bio-Pharmaceutical Co., Ltd.
    Inventors: Haizhou Fang, Peimin Dai, Bo Yang, Xinzhi Wang, Zhenheng Wang, Malcolm Ngiam, Qi Xue, Yingluo Xiong
  • Patent number: 11248032
    Abstract: Provided are a method for producing a soluble recombinant human-basic fibroblast growth factor (rh-bFGF), a recombinant human-basic fibroblast growth factor (rh-bFGF) obtained by the method, and a mutated nucleic acid molecule encoding the recombinant human-basic fibroblast growth factor (rh-bFGF).
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: February 15, 2022
    Assignee: ZHUHAI ESSEX BIO-PHARMACEUTICAL CO., LTD.
    Inventors: Haizhou Fang, Bo Yang, La Ma, Peimin Dai, Xinzhi Wang, Malcolm Ngiam, Qi Xue, Yongjun Yang
  • Patent number: 11242383
    Abstract: 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: Grant
    Filed: December 13, 2019
    Date of Patent: February 8, 2022
    Assignee: Eli Lilly and Company
    Inventors: Qing Chai, Jonathan Wesley Day, Robert John Konrad, Yuewei Qian, Oliver Schroeder, Robert William Siegel
  • Patent number: 11236159
    Abstract: The present invention relates to monoclonal antibodies and antigen-binding fragments thereof that bind to human ?-klotho, and pharmaceutical compositions and methods of treatment comprising the same.
    Type: Grant
    Filed: August 2, 2016
    Date of Patent: February 1, 2022
    Assignee: Novartis AG
    Inventors: Brian Boettcher, Shari Lynn Caplan, Regis Cebe, Guochun Li, John A. Taraszka, Fangmin Xu, David Langdon Yowe
  • Patent number: 11235030
    Abstract: Provided herein are compositions and methods for the treatment of tendinopathies, such as tenosynovitis, tendinosis or tendinitis, including Achilles tendinopathy, patellar tendinopathy, lateral epicondylitis or “tennis elbow,” medial epicondylitis or “golfer's elbow,” plantar fasciitis, and rotator cuff tendinopathy, and in particular to methods for the treatment of tendinopathies by administering compositions comprising platelet-derived growth factor (PDGF).
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: February 1, 2022
    Assignee: BioMimetic Therapeutics, LLC
    Inventors: Hans K. Kestler, Vivek Shah, Dean James Rager-Aguiar
  • Patent number: 11235027
    Abstract: Compositions and methods are provided for the generation or treatment of chronic tympanic membrane perforation by modulation of HB-EGF activity.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: February 1, 2022
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Peter Luke Santa Maria, Yunzhi Peter Yang, Sungwoo Kim, Chloe Domville-Lewis
  • Patent number: 11229681
    Abstract: The present invention provides dominant negative mutants of FGF2 for suppressing FGF-mediated cellular signaling. Related compositions, methods, and kits are disclosed.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: January 25, 2022
    Assignee: The Regents of the University of California
    Inventors: Yoshikazu Takada, Yoko Takada, Seiji Mori
  • Patent number: 11229682
    Abstract: The present disclosure provides compositions and methods for treatment of a kidney disease with chemokine protein stromal cell-derived factor 1 (SDF-1), such as methods of treating a subject afflicted with or at risk of developing a kidney disease, comprising administering SDF-1 to a kidney of the subject in a treatment-effective amount.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: January 25, 2022
    Assignee: Wake Forest University Health Sciences
    Inventor: James K. Williams
  • Patent number: 11220539
    Abstract: VH domain, in which: (i) the amino acid residue at position 112 is one of K or Q; and/or (ii) the amino acid residue at position 89 is T; and/or (iii) the amino acid residue at position 89 is L and the amino acid residue at position 110 is one of K or Q; and (iv) in each of cases (i) to (iii), the amino acid at position 11 is preferably V; and in which said VH domain contains a C-terminal extension (X)n, in which n is 1 to 10, preferably 1 to 5, such as 1, 2, 3, 4 or 5 (and preferably 1 or 2, such as 1); and each X is an (preferably naturally occurring) amino acid residue that is independently chosen, and preferably independently chosen from the group consisting of alanine (A), glycine (G), valine (V), leucine (L) or isoleucine (I).
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: January 11, 2022
    Assignee: Ablynx N.V.
    Inventors: Marie-Ange Buyse, Carlo Boutton
  • Patent number: 11208465
    Abstract: A polypeptide contains laminin beta-4 and a carrier contains the polypeptide. An antibody, preferably autoantibody, is against laminin beta-4. Furthermore, use of the polypeptide, carrier or autoantibody for the diagnosis of a disease, and a method with the step of detecting an autoantibody against laminin beta-4 in a sample are described.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: December 28, 2021
    Assignee: EUROIMMUN Medizinische Labordiagnostika AG
    Inventors: Christian Probst, Christiane Radzimski, Lars Komorowski, Wolfgang Schlumberger, Winfried Stoecker, Detlef Zillikens, Christoph Hammers, Enno Schmidt, Stephanie Goletz
  • Patent number: 11207257
    Abstract: The present disclosure relates to a highly stable basic fibroblast growth factor mutant, and a use thereof. More specifically, the present disclosure provides: a highly stable basic fibroblast growth factor (bFGF) mutant, in which two or more amino acids in an amino acid sequence of SEQ ID NO: 1 are substituted with serine and one or more amino acids are substituted with cysteine; a DNA base sequence encoding the bFGF mutant; an expression vector including the DNA base sequence; a transformant transformed by the expression vector; a method of producing the bFGF mutant; and a composition including the bFGF mutant as an active ingredient. According to the present disclosure, the bFGF mutant of the present disclosure has excellent stability in an aqueous solution state and excellent thermal stability, and thus it is possible to produce functional cosmetics and skin inflammation medicines which do not lose activity, unlike conventional wild-type bFGF products, even during distribution and storage.
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: December 28, 2021
    Assignee: PnP Biopharm Co., Ltd.
    Inventors: Hang-Cheol Shin, Jong-Kwang Oh