Patents Examined by Jonathan S Lau
  • Patent number: 11548908
    Abstract: Compounds, compositions, and methods for treatment and/or prevention of at least one disease, disorder, and/or condition by inhibiting binding of an E-selectin, galectin-3, or E-selectin and galectin-3 to ligands a disclosed. For example, heterobifunctional inhibitors of E-selectin and galectin-3 are described and pharmaceutical compositions comprising at least one such agent is described.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: January 10, 2023
    Assignee: GlycoMimetics, Inc.
    Inventors: John L. Magnani, John M. Peterson, Arun K. Sarkar, Yusufbhai U. Vohra, Hong-Woon Yang
  • Patent number: 11535643
    Abstract: Provided herein are macrolide compounds of Formula (I) and (I-N) for the treatment of infectious diseases and inflammatory conditions. The 14-membered ketolides and 14-, 15-, and 16-membered azaketolides described herein comprise modified sugars which are desosamine or mycaminose analogs. Pharmaceutical compositions and methods of treating infection diseases and inflammatory conditions using the inventive macrolides are also provided. This disclosure additionally provides methods of preparing the macrolides by the coupling of an eastern and western half.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: December 27, 2022
    Assignee: President and Fellows of Harvard College
    Inventors: Andrew G. Myers, Ian Bass Seiple, Ziyang Zhang
  • Patent number: 11525016
    Abstract: Provided herein are purified hemicellulose compositions, sweetener compositions including purified hemicellulose compositions, as well as methods for making the same. Also provided are uses of the compositions.
    Type: Grant
    Filed: February 6, 2020
    Date of Patent: December 13, 2022
    Inventors: Andrew Richard, Dennis D'Agostino, Richard Lloyd Troyer, Jr.
  • Patent number: 11505682
    Abstract: Molded articles are disclosed herein, the molded article comprising a polysaccharide, wherein the polysaccharide comprises i) poly alpha-1,3-glucan; ii) poly alpha-1,3-1,6-glucan; iii) a graft copolymer that comprises (A) a backbone comprising dextran with a weight-average molecular weight (Mw) of at least about 100000 Daltons, and (B) poly alpha-1,3-glucan side chains comprising at least about 95% alpha-1,3-glucosidic linkages; or iv) a composition comprising a poly alpha-1,3-glucan ester compound as disclosed herein. Optionally, the molded articles can further comprise a plasticizer and/or starch. The molded articles can be useful as a container, a handle, packaging, a tray, a bottle, a cup, a sheet, a disposable food packaging item, an automotive part, a casing for an electronic device, or a toy.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: November 22, 2022
    Assignee: NUTRITION & BIOSCIENCES USA 4, INC.
    Inventors: Natnael Behabtu, Kathleen Opper, Marinella Bettine Van Leeuwen, Geraldus Gerardus Johannes Schennink, Karin Molenveld, Christian Peter Lenges
  • Patent number: 11505567
    Abstract: It is provided i) an amorphous carbohydrate with improved chemical stability and/or physical features, ii) a method for producing an amorphous carbohydrate with improved chemical stability and/or physical features, and iii) a method for improving the chemical stability and/or the physical features of an amorphous carbohydrate.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: November 22, 2022
    Assignee: GLYCOM A/S
    Inventors: Benjámin Podányi, Pierre Chassagne, Martin Matwiejuk, Markus Jondelius Hederos
  • Patent number: 11505568
    Abstract: In one aspect, the disclosure relates to a facile strategy to introduce electron-deficient aryl sulfate diesters to silylated hydroxyl groups of carbohydrates and amino acids, among other substrates, wherein selective hydrolysis and the removal of an electron-deficient aromatic group allows for the efficient generation of sulfated carbohydrates, peptides, and other compounds. The incorporation of electron-deficient aryl sulfate diesters in the early stage of the synthesis of glycans, peptides, and the like, disclosed herein avoids time-consuming protecting group manipulations, simplifies the purification of sulfated products, and improves the overall yield and efficiency. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: November 22, 2022
    Assignee: The Trustees of Boston College
    Inventors: Jia Niu, Chao Liu, Cangjie Yang
  • Patent number: 11497758
    Abstract: A method of treating a subject afflicted with oxidative stress due to radiation exposure has the steps of preparing glucosidic astaxanthin by reacting astaxanthin with a monosaccharide, and administering a therapeutic amount of the glucosidic astaxanthin to the subject in need of such treatment. The astaxanthin is reacted with the monosaccharide at a microwave frequency of between 1 and 100 GHz for at least one second and no more than 25 seconds. The glucosidic astaxanthin can be added to a carrier material.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: November 15, 2022
    Inventor: Samuel L. Shepherd
  • Patent number: 11479617
    Abstract: A compound includes a polysaccharide moiety and one or more chelating agents. The one or more chelating agents are covalently bonded to the polysaccharide moiety. The polysaccharide moiety can include a glycosaminoglycan moiety, such as a hyaluronic acid polymer or a sulfated glycosaminoglycan moiety. The compound can be used to treat or prevent a disease or disorder in a patient with a metal implant. The compound reduces a concentration of metal particulates or metal ions in the subject.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: October 25, 2022
    Assignees: Carnegie Mellon University, University of Connecticut
    Inventors: Stefanie A. Sydlik, Anne M. Arnold, Brian D. Holt, Cato T. Laurencin, Leila Daneshmandi, Stephen Schmidt
  • Patent number: 11478502
    Abstract: The present invention generally relates to treatment of iron-related conditions with iron carbohydrate complexes. One aspect of the invention is a method of treatment of iron-related conditions with a single unit dosage of at least about 0.6 grams of elemental iron via an iron carbohydrate complex. The method generally employs iron carbohydrate complexes with nearly neutral pH, physiological osmolarity, and stable and non-immunogenic carbohydrate components so as to rapidly administer high single unit doses of iron intravenously to patients in need thereof.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: October 25, 2022
    Assignee: American Regent, Inc.
    Inventors: Mary Jane Helenek, Marc L. Tokars, Richard P. Lawrence
  • Patent number: 11478504
    Abstract: Broth compositions prepared from poultry are disclosed. Selected poultry raw materials are processed to obtain a broth having high protein content. Certain specific amino acids and proteins are present at relatively higher concentration as compared to home-made broth. The disclosed broth compositions are effective in preventing and/or treating metabolic syndrome and may also provide other nutritional and health benefits.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: October 25, 2022
    Assignee: INTERNATIONAL DEHYDRATED FOODS, INC.
    Inventors: Stephanie Lynch, Jack C. Cappozzo, Roger L. Dake
  • Patent number: 11478499
    Abstract: A non-surgical treatment of cataract in a human or animal. The invention specifically relates to the administration of a deglycating enzyme and its cofactor(s), which results in the deglycation of the lens crystallins. The disclosure thus relates to a minimal invasive type of treatment of cataract, which is easier and cheaper compared to existing surgical methods.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: October 25, 2022
    Assignees: Universiteit Gent, VIB VZW
    Inventors: Elisabeth Van Aken, Joris Delanghe, Nico Callewaert, Loes Van Schie
  • Patent number: 11471475
    Abstract: This disclosure is directed to ophthalmic suspension vehicles for delivery of at least one pharmaceutical ingredient to a patient in need of treatment. The disclosure also provides methods of delivering at least one pharmaceutical ingredient to a patient in need of treatment.
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: October 18, 2022
    Inventors: Ralph P. Stone, Timothy R. Willis
  • Patent number: 11446322
    Abstract: The present invention provides methods for treating or suppressing tumor metastasis at a site distinct from the bladder in an individual having a urothelial carcinoma of lower tract, comprising locally delivering to the bladder an effective amount of a chemotherapeutic agent (such as gemcitabine), wherein the chemotherapeutic agent is delivered continuously to the bladder for a sustained period of time (such as at least 24 hours).
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: September 20, 2022
    Assignee: TARIS BIOMEDICAL LLC
    Inventor: Dennis Giesing
  • Patent number: 11447576
    Abstract: A process for preparing a recycle cellulose ester and a recycle cellulose ester composition and articles made with such recycle cellulose esters comprising at least one cellulose ester having at least one substituent on an anhydroglucose unit (AU) derived from recycled plastic content syngas are provided. The recycled plastic content syngas can be obtained by gasifying feedstocks containing a solid fossil fuel such as coal, a plastic, and water. The plastic can be post-consumer or postindustrial plastic.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: September 20, 2022
    Assignee: Eastman Chemical Company
    Inventors: Ronald Buford Sheppard, William Lewis Trapp
  • Patent number: 11440930
    Abstract: The present disclosure relates to the field of pharmacology, and in particular, to a preparation method of high-purity total ginkgo flavonol glycoside. The preparation method of high-purity total ginkgo flavonol glycoside includes: (1) mixing Ginkgo biloba extract powder and a first alkaline solution, subjecting to dissolution and centrifugation to obtain a supernatant; (2) subjecting the supernatant to separation with an acid-polar coupled macroporous resin column and to purification with a polyamide column, to obtain high-purity total ginkgo flavonol glycoside. The purity of the total ginkgo flavonol glycoside prepared by the preparation method of high-purity total ginkgo flavonol glycoside according to the present disclosure is ?90%, and has good clinical application prospects; the preparation process does not require organic reagents such as petroleum ether and ethyl acetate, which is environmentally friendly; the transfer rate of the total flavonol glycoside is high.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: September 13, 2022
    Assignee: SPH Xing Ling Sci. & Tech. Pharmaceutical Co., Ltd.
    Inventors: Shuang Liang, Xiangwei Zheng, Qi Gao, Dandan Wang, Guoqin Zhu
  • Patent number: 11433094
    Abstract: This disclosure relates to compositions including formulated sucralfate or other aluminum-crosslinked sulfated agents for delivery of agents to biological surfaces and/or the modulation of nutrient absorption through the intestinal lining as well as methods for the manufacture of and the use of these compositions for treating disorders including diabetes type II and clinical obesity that require a modulation of certain nutrients to the body.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: September 6, 2022
    Assignee: The Brigham and Women's Hospital, Inc.
    Inventors: Jeffrey M. Karp, Yuhan Lee, Ali Tavakkoli, Tarawatie E. Deelman
  • Patent number: 11433091
    Abstract: The present invention generally relates to treatment of iron-related conditions with iron carbohydrate complexes. One aspect of the invention is a method of treatment of iron-related conditions with a single unit dosage of at least about 0.6 grams of elemental iron via an iron carbohydrate complex. The method generally employs iron carbohydrate complexes with nearly neutral pH, physiological osmolarity, and stable and non-immunogenic carbohydrate components so as to rapidly administer high single unit doses of iron intravenously to patients in need thereof.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: September 6, 2022
    Assignee: American Regent, Inc.
    Inventors: Mary Jane Helenek, Marc L. Tokars, Richard P. Lawrence
  • Patent number: 11427651
    Abstract: The present invention provides a process for the preparation of essential oil modified nanocellulose and applications thereof. The invention further provides a process wherein the essential oil is covalently bonded with the nanocellulose such that the essential oil does not leach out. The edible coatings comprising the developed essential oil modified nanocellulose thus exhibit a prolonged antimicrobial effect.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: August 30, 2022
    Assignee: Council of Scientific and Industrial Research
    Inventors: Kadhiravan Shanmuganathan, Prashant Yadav
  • Patent number: 11413298
    Abstract: The present invention provides a pharmaceutical composition for use in prevention or treatment of a human rhinovirus (HRV) infection. The composition comprises an aldohexose, wherein the hydroxyl group at carbon 2 of the aldohexose is replaced by any one of H, F, Cl, Br, I, SH, Me, OMe and SMe, such as a 2-deoxy-glucose. Furthermore, a dispenser for intranasal administration, such as a nasal spray or nose drop applicator containing said pharmaceutical composition is provided. In addition, an inhalation device, such as a metered-dose inhaler, a dry-powder inhaler or a nebuliser, comprising said composition is provided.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: August 16, 2022
    Assignee: MEDIZINISCHE UNIVERSITAT WIEN
    Inventors: Johannes Stockl, Guido Gualdoni
  • Patent number: 11406660
    Abstract: A method for the treatment of bone marrow edema in a mammal comprising administering an effective amount of a polysulfated polysaccharide including salts thereof, to a mammal in need of such treatment.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: August 9, 2022
    Assignee: PARADIGM HEALTH SCIENCES PTY LTD
    Inventor: Peter Ghosh