Patents Examined by Taeyoon Kim
  • Patent number: 11534394
    Abstract: Method for treating a disease, condition, or syndrome in a subject comprising administering, to a subject in need thereof, a solid or liquid pharmaceutical composition comprising: (a) a high purity botulinum neurotoxin or a complex comprising botulinum neurotoxin, wherein the botulinum neurotoxin is of type A, B, C, D, E, F or G; and (b) a surfactant; wherein the composition does not comprise albumin or a polysaccharide.
    Type: Grant
    Filed: January 5, 2020
    Date of Patent: December 27, 2022
    Assignee: IPSEN BIOPHARM LIMITED
    Inventors: Paul Webb, Mary White, Julie Partington
  • Patent number: 11529373
    Abstract: A method for enhancing an expression of insulin like growth factor 1 receptor in a mesenchymal stem cell is provided. The method includes culturing the mesenchymal stem cell expressing insulin-like growth factor 1 receptor in a medium containing platelet-derived growth factor BB (PDGF-BB) to enhance the expression of insulin like growth factor 1 receptor in the mesenchymal stem cell.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: December 20, 2022
    Assignee: China Medical University
    Inventors: Woei-Cherng Shyu, Chen-Huan Lin, Wei Lee, Chia-Hung Hsieh, Chung-Y. Hsu, Chang-Hai Tsai
  • Patent number: 11518979
    Abstract: An object of the present invention is to provide a cell population comprising adherent cells having low differentiation capacity derived from a fetal appendage, methods for producing or using the same, and a pharmaceutical composition comprising the cell population, in particular wherein the proportion of CD73- and CD90-positive adherent cells derived from a fetal appendage is 90% or more; and the cell population satisfies a relative expression level of LFA-3 gene to the expression level of SDHA gene of 1.0 or more, in particular wherein the relative expression level of HAPLN1 gene to the expression level of SDHA gene is 4.0 or more and/or the relative expression level of CCND2 gene to the expression level of SDHA gene is 1.5 or less, in particular wherein the proportion of the STRO-1-negative adherent cells derived from a fetal appendage is 95% or more.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: December 6, 2022
    Assignee: KANEKA CORPORATION
    Inventors: Keita Ino, Yuta Kita
  • Patent number: 11492599
    Abstract: The present invention relates to methods for generating Induced Pluripotent Stem Cells from fibroblast cells. The invention also relates to appropriate culture media used by the method disclosed; pluripotent stem cells, cultures of the pluripotent stem cells, differentiated cells derived from the culture pluripotent stem cells isolated by the methods disclosed and uses for those cells, e.g. therapeutic uses, such as autologous cell therapy procedures.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: November 8, 2022
    Assignee: KING FAISAL SPECIALIST HOSPITAL & RESEARCH CENTRE
    Inventors: Abdelilah Aboussekhra, Hazem Ghebeh, Fauziah Hendrayani
  • Patent number: 11485953
    Abstract: The present disclosure provides for a cell stabilizing medium which comprises gelatin. The cell stabilizing medium help maintain cell viability, e.g., after thawing of a biological material post-cryopreservation.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: November 1, 2022
    Assignee: TRANSWELL BIOTECH CO., LTD.
    Inventors: Ya-Hsuan Chang, Cheng-Yi Lin, Chih-Yuan Chao
  • Patent number: 11479753
    Abstract: A cellular support system comprises a three-dimensional scaffold structure comprising at least one void. At least one suspended protein bridge spans across the at least one void in the three-dimensional scaffold structure. The suspended protein bridge is capable of supporting cells and promotes three-dimensional cellular growth. In certain aspects, the protein in the suspended protein bridge is an extracellular matrix protein, such as collagens, laminins, fibronectins, and combinations thereof. Such a cellular support system supports thriving cell cultures in three-dimensions emulating cell growth in vivo in an extracellular matrix, including promoting cell remodeling. Methods for making such cellular support systems are also provided.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: October 25, 2022
    Assignee: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    Inventors: Stacy Ramcharan, Luis Solorio, Jacob Jordahl, Joerg Lahann
  • Patent number: 11471517
    Abstract: ILC2 cells play a role in the pathogenesis of graft versus host disease (GvHD) and idiopathic pneumonia syndrome (IPS), both conditions associated with allogeneic stem cell transplantation. Infusion of IL-33 activated ILC2 cells into patients with ongoing GvHD or IPS, or prior to onset of GvHD or IPS in susceptible patients, substantially ameliorates the disease and improves survival.
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: October 18, 2022
    Assignees: The University of North Carolina at Chapel Hill, Regents of the University of Minnesota
    Inventors: Jonathan Serody, James Coghill, Danny Bruce, Bruce Blazar, Heather Stefanski, Benjamin Vincent
  • Patent number: 11466253
    Abstract: Provided herein are methods that relate, in some aspects, to the incubation or culturing, such as to induce stimulation of expansion (proliferation), activation, costimulation and/or survival, of a composition of cells, such as a population of lymphocytes. In some aspects, provided are methods and reagents for the stimulation, e.g., of expansion (proliferation), survival or persistence, activation, costimulation, or other effect, of cell populations that involve binding of agents to a molecule on the surface of the cells, thereby providing one or more signals to the cells. In some cases, the reagents are reagents containing a plurality of binding sites for agents, such as multimerization reagents, and thus the one or more agents are multimerized by reversibly binding to the reagent, e.g., thereby creating a stimulatory reagent (multimerized agent), having stimulatory agents multimerized thereon.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: October 11, 2022
    Assignee: Juno Therapeutics GmbH
    Inventors: Lothar Germeroth, Christian Stemberger, Patricia Gräf, Keenan Bashour
  • Patent number: 11447749
    Abstract: The application discloses a method for obtaining MSC-derived cells with improved transplantation properties from MSC, the method comprising a cell size reduction step, wherein said cell size reduction step is characterized by contacting MSC or MSC-derived cells in vitro or ex vivo with heparin or a derivative or analogue thereof at a concentration of at least 0.01 IU/ml. The application further provides a method for obtaining mesenchymal stem cell-derived cells from mesenchymal stem cells (MSC) comprising contacting MSC in vitro or ex vivo with FGF-2, TGF? and at least 0.01 IU/ml heparin or a derivative or analogue thereof. The invention also provides the so-obtained cells and cell populations, as well as further products comprising such and uses thereof.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: September 20, 2022
    Assignee: Bone Therapeutics S.A.
    Inventors: Sandra Pietri, Xuan Mai Nguyen, Enrico Bastianelli, Sabrina Ena, Pierre-Yves Laruelle, Isabelle Tytgat
  • Patent number: 11446342
    Abstract: The present disclosure relates to the field of microbial technology, and discloses a composite probiotics and the use thereof. The composite probiotics in the present disclosure is consisted of Bifidobacterium adolescentis CCFM8630, Lactobacillus reuteri CCFM8631, Lactobacillus rhamnosus CCFM1044 and Lactobacillus casei CCFM711, whose effect of alleviating metabolic syndrome is significantly better than that of CCFM8630 or CCFM8631 alone or combination of the two, especially in aspects of lowering contents of serum low density lipoprotein, total cholesterol, and liver triglyceride and contents of serum alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase and IFN-?, and increasing contents of liver glutathione and superoxide dismutase, etc. The extent of decrease or increase is increased by 7.91% to 837.31% compared with the formulations of CCFM8630 or CCFM8631 alone or combination of the two probiotics. The combination of the four probiotics can achieve a significant synergistic effect.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: September 20, 2022
    Assignee: INFINITUS (CHINA) COMPANY LTD.
    Inventors: Fangli Ma, Wei Chen, Gang Wang, Xiaofeng Zhu, Yuanyuan Wang, Junyong Xiao, Hao Zhang, Jianxin Zhao
  • Patent number: 11439731
    Abstract: The invention relates to the technical filed of tissue engineering and 3D printing, particularly relates to an artificial tissue progenitor and a method for preparing the same.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: September 13, 2022
    Assignee: REVOTEK CO., LTD.
    Inventors: Yujian James Kang, Xiao Zuo, Mingchun Du
  • Patent number: 11419962
    Abstract: A method of making a spheroid is provided that includes the step of providing a suspension having one or more biologically-relevant materials dispersed within a biocompatible medium. An amount of a hydrophilic material is deposited on a defined area of a super-hydrophobic surface, and a droplet of the suspension is bioprinted onto the hydrophilic material positioned on the super-hydrophobic to thereby create the spheroid.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: August 23, 2022
    Assignee: University of Louisville Research Foundation, Inc.
    Inventors: Stuart K. Williams, Brian C. Gettler, Joseph S. Zakhari, Piyani S. Gandhi
  • Patent number: 11415574
    Abstract: This invention provides methods for diagnosing Alzheimer's disease in a symptomatic human subject, and for determining whether a human subject is predisposed to becoming afflicted with Alzheimer's disease. These methods employ the steps of (a) culturing a subject's lymphocytes with a suitable basement membrane matrix to permit the lymphocytes to aggregate; (b) measuring the resulting lymphocyte aggregation; and (c) based on such measurement, either diagnosing Alzheimer's disease or determining a predisposition to it, as appropriate.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: August 16, 2022
    Assignee: NeuroDiagnostics LLC
    Inventors: Florin Valentin Chirila, Daniel L. Alkon
  • Patent number: 11413313
    Abstract: Disclosed is a composition for prevention, treatment or ameliorating of atopic dermatitis, the composition containing a monoclonal stem cell obtained via improved subfractionation culturing of a stem cell, a preparation method thereof, and a method for treating atopic dermatitis using the same. According to the improved subfractionation culturing and proliferation method of the stem cell, a desired amount of the monoclonal stem cells may be obtained in a massive manner in a short time via the rapid proliferation of the monoclonal stem cell. The monoclonal mesenchymal stem cell as obtained has an enhanced effect of treatment, prevention or ameliorating of atopic dermatitis, and thus may be usefully used for an atopic dermatitis treatment agent.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: August 16, 2022
    Assignee: SCM LIFESCIENCE CO., LTD.
    Inventors: Sun Uk Song, Si Na Kim, Jeong Hyun Moon
  • Patent number: 11413311
    Abstract: Methods of treating multiple sclerosis are provided, comprising parenterally administering glatiramer acetate in a sustained-release depot form, and administering adipose-derived stem cells into the central nervous system. According to some aspects the combined treatments provide synergistic effects. In particular the combined therapies offer benefits to progressive forms of multiple sclerosis.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: August 16, 2022
    Assignees: MAPI PHARMA LTD., STEM CELL MEDICINE LTD.
    Inventors: Ehud Marom, Nadav Bleich Kimelman, Frida Grynspan
  • Patent number: 11406736
    Abstract: Provided herein are methods of making an ECM gel from vascular tissue. Also provided herein are ECM compositions prepared from vascular tissue, and methods of use of those compositions, for example in treatment of aneurysms, and for vascularization or re-vascularization.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: August 9, 2022
    Assignee: University of Pittsburgh—Of the Commonwealth Systems of Higher Education
    Inventors: Stephen F. Badylak, George R. Fercana, Jr., Thomas G. Gleason, Julie Anne Phillippi
  • Patent number: 11401510
    Abstract: Described herein is a method of generating in-vitro differentiated airway basal cells and compositions thereof. Also described herein is a method of treating a pulmonary disease comprising administering the in-vitro differentiated airway basal cells and compositions thereof. In another aspect, described herein is a disease model comprising patient-derived or genetically modified in-vitro differentiated airway basal cells and compositions thereof.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: August 2, 2022
    Assignees: TRUSTEES OF BOSTON UNIVERSITY, THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Finn Joseph Hawkins, Darrell N. Kotton, Shingo Suzuki, Brian R. Davis, Cristina Barillà
  • Patent number: 11401508
    Abstract: The present invention provides methods for isolating human cardiac ventricular progenitor cells (HVPs), wherein cultures of day 5-7 cardiac progenitor cells are negatively selected for one or more first markers expressed on human pluripotent stem cells, such as TRA-1-60, to thereby isolate HVPs. The methods can further include positive selection for expression of a second marker selected from the group consisting of JAG1, FZD4, LIFR, FGFR3 and TNFSF9. Large populations, including clonal populations, of isolated HVPs that are first marker negative/second marker positive are also provided. Methods of in vivo use of the HVPs for cardiac repair or to improve cardiac function are also provided. Methods of using the HVPs for cardiac toxicity screening of test compounds are also provided.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: August 2, 2022
    Assignee: Procella Therapeutics AB
    Inventors: Kenneth R. Chien, Jonathan Clarke, Miia Lehtinen, Kylie Foo, Chuen Yan Leung
  • Patent number: 11395863
    Abstract: A method is disclosed for modifying a sheet-shaped cell culture containing at least two types of cells. The method includes soaking the sheet-shaped cell culture in a low nutrient isotonic solution; and changing a content ratio of the at least two cell types constituting the sheet-shaped cell culture.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: July 26, 2022
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Kenji Oyama, Ryohei Takeuchi, Toshikazu Takeuchi
  • Patent number: 11376287
    Abstract: Provided is an agent having an action on a transcellular ion transporter in the intestinal tract, the agent containing a bacterium of the genus Bifidobacterium or the genus Lactobacillus, or a treated product thereof, with the proviso that the case where the ion transporter is a chloride channel and the action is inhibition; the case where the ion transporter is Na+K+Cl? cotransporter (NKCC1) and the action is inhibition; the case where the bacterium is Bifidobacterium infantis 35624; and the case where the bacterium is Lactobacillus salivarius UCC118 are excluded. The agent of the present invention is useful in activation of chloride channels, prevention or treatment of renal diseases, and/or promotion of defecation, and therefore, usable as a medicament, a supplement, etc.
    Type: Grant
    Filed: October 18, 2017
    Date of Patent: July 5, 2022
    Assignee: Biofermin Pharmaceutical Co., Ltd.
    Inventors: Ayako Maeda, Masaki Shimakawa, Hiroshi Ohno