Patents Examined by Kyle A Purdy
  • Patent number: 11229608
    Abstract: Compositions and methods for systemic delivery of at least one cargo in a vascular plant. Compositions may include at least one cargo delivery particle, having a core and a shell; and at least one cargo disposed on the shell. The core may include at least one micronutrient. The shell may include a coating material. The at least one cargo delivery particle may have a size of less than about 10 nanometers. Methods may include administering an effective amount of the compositions to a plant.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: January 25, 2022
    Assignees: University of Central Florida Research Foundation, Inc., ICAR-Central Citrus Research Institute, Indian Institute Technology ROORKEE
    Inventors: Swadeshmukul Santra, Ali Ozcan, Dilip K. Ghosh, Sunil Kokane, Pranav Kumar, Ashwani Kumar Sharma
  • Patent number: 11229599
    Abstract: The present invention provides, in some aspects, bilayered and trilayered pharmaceutical implant compositions for the unidirectional delivery of anti-cancer compounds to the brain over a period of time (e.g., several weeks, 1, 2, 3, 4, 5, 6, 7 days, or 1, 2, 3, weeks, or any range derivable therein) following the removal of glioblastoma multiforme or other malignant tumors in the brain.
    Type: Grant
    Filed: October 4, 2019
    Date of Patent: January 25, 2022
    Assignee: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Michael J. McGinity, Feng Zhang, John R. Floyd, James W. McGinity
  • Patent number: 11213490
    Abstract: The present disclosure provides a delivery system for controlled protein release without encapsulation. Identical, burst-free, extended release profiles for three different protein therapeutics were obtained with and without encapsulation in PLGA nanoparticles embedded within a hydrogel. Using both positively and negatively charged proteins, it was shown that short-range electrostatic interactions between the proteins and the PLGA nanoparticles are the underlying mechanism for controlled release. Moreover, tunable release was demonstrated by modifying nanoparticle concentration, nanoparticle size, or environmental pH. Additionally, the utility of this system was demonstrated in vivo for BDNF delivery in a rat model of stroke. These new insights obviate the need for encapsulation and offer promising, translatable strategies for more effective delivery of therapeutic biomolecules.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: January 4, 2022
    Inventor: Molly Shoichet
  • Patent number: 11202798
    Abstract: The present invention is directed to methods for treating or ameliorating skin conditions, diabetic conditions, cardiovascular conditions, cancer, infections or metal poisoning, enhancing performance, or providing nutritional support, comprising administering to a subject in need thereof compositions comprising a magnetic dipole stabilized solution (MDSS). The MDSS solution may include additional components and can be provided in a kit.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: December 21, 2021
    Assignee: REVEN PHARMACEUTICALS, INC.
    Inventors: Peter Lange, Brian Denomme, Henk Van Wyk, Mariette Van Wyk, Tracy L. Krebs, Sezgin Ozgur, Zishan Haroon
  • Patent number: 11185533
    Abstract: Aspects of the disclosure include methods for treating hyperhidrosis in a subject with a composition including a muscarinic antagonist and a muscarinic agonist. In practicing methods according to certain embodiments, a therapeutically effective amount of a composition including a muscarinic antagonist or a pharmaceutically acceptable salt thereof and a muscarinic agonist or a pharmaceutically acceptable salt thereof is administered to a subject and is sufficient to reduce hyperhidrosis in the subject and to reduce a dry mouth side effect of the muscarinic antagonist. Compositions for practicing the subject methods are also described as well as dose units containing one or more of the subject compositions.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: November 30, 2021
    Assignee: THERAVIDA, INC.
    Inventor: Benjamin F. McGraw, III
  • Patent number: 11147900
    Abstract: A biomimetic tissue scaffold for repairing an elongated tissue in need of repair can comprise a plurality of coiled flexible polymeric ribbons having a surface on which is formed an array of nanofibers, the ribbons forming a tubular body defining a first open end in which a first end of the elongated tissue is receivable, a second open end in which a second end of the elongated tissue is receivable, and a lumen extending between the first and second open ends.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: October 19, 2021
    Assignee: ULTRA SMALL FIBERS, LLC
    Inventors: William H. Hofmeister, Robert A. Van Wyk, Collin D. Anderson
  • Patent number: 11140896
    Abstract: The invention relates to a disinfectant composition comprising: (A) a peracetic acid-generating component comprising acetic acid, hydrogen peroxide and an organic phosphonic acid; and (B) a stabilizer component comprising an alkaline agent and a chelating agent, wherein the chelating agent is selected from the group consisting of N,N-bis(carboxymethyl)L-glutamic acid, methylglycine diacetic acid, nitrilotriacetic acid, and alkali metal salts thereof, and a mixture of two or more thereof and to the aqueous disinfectant solution obtainable by mixing and diluting components (A) and (B) in water. The invention further relates to a method of disinfecting surface and instruments, particularly flexible endoscopes, using said aqueous disinfectant solution.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: October 12, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Laurence Geret, Michael Decker, Stefan Jäger
  • Patent number: 11124897
    Abstract: Coaxial electrospinning is used to encapsulate a chitin-lignin based hybrid gel with polycaprolactone (PCL). Antibiotics and/or other bioactive agents loaded into the core and/or shell layer of the fibrous platform are released in a controlled and sustained manner that effectively inhibits both Gram-positive and Gram-negative bacteria without cytotoxicity to mammalian cells. The PCL shell layer provides longer life for the CL gels in a wet environment and allows sustainable drug release. The PCL-coated CL nanofiber scaffolds can be loaded with antimicrobial nanoparticles, antibiotics, oxygen-releasing agents, antioxidants and/or growth factors that promote healing when used as a controlled drug release dressing for chronic wounds, such as diabetic ulcers.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: September 21, 2021
    Assignee: King Abdulaziz University
    Inventors: Tuerdimaimaiti Abudula, Kalamegam Gauthaman, Ahmed Alshahrie, Numan Salah, Adnan Memic
  • Patent number: 11110121
    Abstract: A description is given of compositions comprising a) one or more substances selected from the group consisting of hydrogen peroxide and hydrogen peroxide donor substances, b) water, c) one or more polymers having thickening properties and d) one or more substances selected from the group consisting of hydroxypyridones and salts thereof. The compositions are notable more particularly for their advantageous shelf lives.
    Type: Grant
    Filed: July 15, 2011
    Date of Patent: September 7, 2021
    Assignee: Clariant International Ltd.
    Inventors: Peter Klug, Maurice Frederic Pilz, Ute Back
  • Patent number: 11110074
    Abstract: Methods of improving the pharmacokinetics of doxepin in a patient.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: September 7, 2021
    Assignee: Currax Pharmaceuticals LLC
    Inventors: Cara Baron Casseday, Elizabeth Ludington, Michael Skinner, Susan E. Dubé, Roberta L. Rogowski, Philip Jochelson, Robert Mansbach
  • Patent number: 11110057
    Abstract: A system for the controlled release of one or more physiologically or pharmacologically active substances, comprising compositions in the form of micro particles or granules, particularly for use in the zootechnical and/or veterinary field. The micro particles include a core which contains one or more substances having a pharmacological action, food supplements or diagnostic media, said one or more substances being characterized by the presence, within their chemical structure, of a basic functional group, specifically including an amine functional group. The core comprises also one or more carboxylic acids and/or their salts and eventually one or more excipients. Said core is coated by an outer layer of fats or waxes, and preferably by a mixture of glyceride of fatty acids.
    Type: Grant
    Filed: April 7, 2011
    Date of Patent: September 7, 2021
    Assignee: KEMIN INDUSTRIES, INC.
    Inventors: Arduini Marcello, Arduini Lauro
  • Patent number: 11098149
    Abstract: The present disclosure relates, according to some embodiments, to photostable photoactive compositions comprising (a) at least one photoactive compound that develops within itself an excited state energy when subjected to UV radiation and (b) a block copolymer comprising a plurality of blocks, wherein the block copolymer is operable to quench the excited state energy.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: August 24, 2021
    Assignee: Hallstar Beauty and Personal Care Innovations Company
    Inventors: Hui Feng, Shengkui Hu, Dennis Zlotnik
  • Patent number: 11096892
    Abstract: A film forming composition comprises a film forming component and a solvent, wherein the film forming component comprises 0-50 wt % of a first water soluble polymer, 0.3-40 wt % of a second water soluble polymer, 0-15 wt % of plasticizer and 50-70 wt % of active ingredient. The first and second water soluble polymers have a Tg of ?52° C. to 216° C., and difference of Tg values of the first and second water soluble polymer is 62-268° C. The film formed by the film forming composition capable to load high content of active ingredient and lead to fast absorption of active ingredient is provided.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: August 24, 2021
    Assignee: Nano and Advanced Materials Institute Limited
    Inventors: Jinjie Xu, Sau Kuen Connie Kwok, Wah Kit Cheuk, Ying Li, Pak Ho Lau
  • Patent number: 11091658
    Abstract: The present invention relates to pigments, comprising a plate-like substrate of glass having an average thickness of <1 ?m, especially of from 20 nm to 400 nm, and (a) a dielectric material, especially a metal oxide, having a high index of refraction; or (a) a metal layer, especially a thin semi-transparent metal layer; a process for their production and their use in paints, ink-jet printing, for dyeing textiles, for pigmenting coatings (paints), printing inks, plastics, cosmetics, glazes for ceramics and glass.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: August 17, 2021
    Assignee: BASF SE
    Inventor: Patrice Bujard
  • Patent number: 11083687
    Abstract: There is provided a skin care formulation for transdermal administration of a component of a blood product, the formulation comprising a blood product, a transdermal carrier; and a liposomal base, wherein at least a portion of the blood product and transdermal carrier is contained within liposomes of the liposomal base.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: August 10, 2021
    Inventors: Peter Britton, Andrew French
  • Patent number: 11071700
    Abstract: A cosmetic ink set, method for printing and printer containing the ink set. The ink set includes at least two of a) a cyan ink that includes a cosmetically approved cyan dye; b) a magenta ink that includes a cosmetically approved magenta dye; and c) a yellow ink that includes a cosmetically approved yellow dye. Each of the cyan ink, magenta ink and yellow ink contains 1) a cosmetically approved humectant; 2) a cosmetically approved surfactant; and 3) water in an amount sufficient to provide 100 wt. % for each of the cyan, magenta and yellow inks based on a total weight of the ink.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: July 27, 2021
    Inventors: Keiichi Edaka, Ajay K. Suthar
  • Patent number: 11066338
    Abstract: A cost-effective and practical antimicrobial glaze system and glazing process is disclosed herein. The antimicrobial glaze/enamel may comprise at least two layers: a base layer and a top layer. The base layer may contain a typical or normal glaze widely used in sanitary ware, having a low level of zinc oxide. The base layer glaze may be directly sprayed on the clay body surface. A thin top glaze layer is sprayed on top of the base glaze layer and the top layer may contain a high level of zinc oxide.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: July 20, 2021
    Assignee: AS America, Inc.
    Inventors: Zheng Chen, James Michael McHale
  • Patent number: 11045585
    Abstract: Provided herein is a 3D printing system and related compositions, and method of using such, that can produce a polymeric microfiber having embedded microspheres encapsulating an active agent with micron precision and high spatial and temporal resolution. One aspect of the present disclosure provides a method of forming a biocompatible scaffold. Another aspect provides a method of forming a polymeric fiber having a microencapsulated agent distributed in the polymeric fiber. Another aspect provides a composition including a polymeric microfiber produced by 3D printing.
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: June 29, 2021
    Assignee: The Trustees of Columbia University in the City of New York
    Inventor: Chang Hun Lee
  • Patent number: 11006630
    Abstract: The present invention is directed to an insecticidal water based suspension concentrate formulation comprising a water-soluble insecticide selected from the group consisting of N-cyanomethyl-4-(trifluoromethyl)nicotinamide and (EZ)-1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylidineamine and at least one water-soluble salt selected from the group consisting of magnesium sulfate (hydrated and anhydrous forms) and sodium sulfate, wherein the water-soluble insecticide is present in an insecticidally effective amount and methods of use.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: May 18, 2021
    Assignee: FMC Corporation
    Inventors: Hong Liu, Robin W. Dexter
  • Patent number: 10980267
    Abstract: A nano solid liquid H2O concentrate and method, the concentrate containing molecules of H2O each encapsulating a composite nano particle including selected nutrient particles of nano scale, the composite particles each having a size generally within a range of 12 and 16 nanometers, a bond between the composite particles and respective interior and/or exterior layers of the H2O molecule being stabilized and sealed.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: April 20, 2021
    Inventor: Edward Voloshin