Patents Assigned to The University of Arkansas
  • Patent number: 11326145
    Abstract: One aspect of the disclosure is directed to a method for activation/enhancement of cell growth of a plant. The method also stimulates the production of pharmaceutically active metabolites, including alkaloids, in plant cell cultures. The method includes providing a nano-sized material contained agent, and treating the plant with the nano-sized material contained agent to allow sufficient interaction of cells of the plant with the nano-sized material so as to activate/enhance the cell growth of the plant or to stimulate the production of pharmaceutically active metabolites.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: May 10, 2022
    Assignee: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Mariya Khodakovskaya, Diamond McGehee
  • Patent number: 11320412
    Abstract: A device for measuring strain and volume of a soil sample including an enclosure adapted to receive a soil sample within another enclosure. A base adapted to hold the sample enclosure. The device also has a plurality of moveable arms located between the enclosures which may be a spaced distance apart and adapted to move around the sample. Cameras as included on the arms.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: May 3, 2022
    Assignee: Board of Trustees of the University of Arkansas
    Inventors: Sean E. Salazar, Richard A. Coffman
  • Publication number: 20220088926
    Abstract: A system and method for selective heating and/or sintering of a material including first and second substrates, an array of one or more resistive heating elements arranged on a planar surface of a substrate and material to be heated located on the other substrate.
    Type: Application
    Filed: August 31, 2021
    Publication date: March 24, 2022
    Applicant: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Wenchao Zhou, Austin Van Horn, Nicholas Holt, Lucas Galvan Marques
  • Patent number: 11279922
    Abstract: Methods of delivering therapeutic agents by administering compositions including a bacterial collagen-binding polypeptide segment linked to the therapeutic agent to subjects in need of treatment with the therapeutic agent are provided. In these methods, the therapeutic agent is not a PTH/PTHrP receptor agonist or antagonist, basic fibroblast growth factor (bFGF) or epidermal growth factor (EGF). The bacterial collagen-binding polypeptide segment delivers the agent to sites of partially untwisted or under-twisted collagen. Methods of treating collagenopathies using a composition including a collagen-binding polypeptide and a PTH/PTHrP receptor agonist are also provided. In addition, methods of treating hyperparathyroidism, and hair loss using compositions comprising a collagen binding polypeptide and a PTH/PTHrP receptor agonist are provided. Finally, methods of reducing hair regrowth by administering a composition including a collagen binding polypeptide and a PTH/PTHrP receptor antagonist are provided.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: March 22, 2022
    Assignees: The Board of Trustees of the University of Arkansas, The Kitasato Institute, Montefiore Medical Center, National University Corporation Kagawa University
    Inventors: Tulasi Ponnapakkam, Sagaya Theresa Leena Philominathan, Joshua Sakon, Ranjitha Katikaneni, Takaki Koide, Osamu Matsushita, Robert C. Gensure, Nozomu Nishi
  • 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
  • Publication number: 20220063203
    Abstract: A 3-D printing system comprising a plurality of printers. The printers are motorized to allow movement in X and Y directions or to rotate freely. Each printer may have one or more printheads. Also provided is a surface independent from said printers adapted to receive a printed object.
    Type: Application
    Filed: October 8, 2021
    Publication date: March 3, 2022
    Applicant: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Wenchao Zhou, Lucas Galvan Marques, Robert Austin Williams
  • Publication number: 20220067336
    Abstract: An integrative computational soil mapping system and process that reduces the required number of soil property measurements without jeopardizing the statistical precision of the resulting digital soil maps. The integrative computational soil mapping system and process saves monetary resources and time by reducing the number of soil property measurements required to produce digital soil maps and by offering soil sample locations which capture the maximum amount of representativeness of the soil characteristics in a determined area. In addition, the inventive system and process are integrative computational soil mapping that utilize algorithms based on state-of-the-art computational statistics and machine learning methods for the production of digital soil property maps and also provides soil sampling locations to collect new soil property measurements.
    Type: Application
    Filed: August 30, 2021
    Publication date: March 3, 2022
    Applicants: Board of Trustees of the University of Arkansas, The United States of America, as represented by the Secretary of Agriculture
    Inventors: Bryan Andre Fuentes Ponce, Phillip Ray Owens, Minerva Justine Dorantes
  • Publication number: 20220055298
    Abstract: A 3D printer for printing continuous carbon fibers comprising a mechanical system and control system.
    Type: Application
    Filed: August 17, 2021
    Publication date: February 24, 2022
    Applicant: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Wenchao Zhou, Yadong Chen
  • Patent number: 11255783
    Abstract: This invention relates generally to a system and process for early detection of biological ammonia oxidation in water utilizing a fluorescence-based sensor and process. Various embodiments are configured to read increases in a fluorescence excitation-emission wavelength pair that is responsive to a period of time (days to weeks or even longer) prior to the onset of biological ammonia oxidation, which is considered to be a nitrification event. Fluorescence excitation/emission pairs that have proven to be reliable include a fluorescence excitation wavelength of about 230 nm and an emission wavelength of about 345 nm and an excitation wavelength of 325 and an emission wavelength of 470. The system and process enable drinking water utilities to improve management of its distribution systems and facilitate earlier corrective actions, resulting is less loss of treated water through flushing and other tangible benefits.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: February 22, 2022
    Assignees: BOARD OF TRUSTEE OF THE UNIVERSITY OF ARKANSAS, THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE ADMINISTRATOR OF U.S. ENVIRONMENTAL PROTECTION
    Inventors: Julian Fairey, Thien Duc Do, Ashley Pifer, David Wahman
  • Patent number: 11247462
    Abstract: A system and method for selective heating and/or sintering of a material including first and second substrates, an array of one or more resistive heating elements arranged on a planar surface of a substrate and material to be heated located on the other substrate.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: February 15, 2022
    Assignee: Board of Trustees of the University of Arkansas
    Inventors: Wenchao Zhou, Austin Van Horn, Nicholas Holt, Lucas Galvan Marques
  • Patent number: 11235523
    Abstract: A 3D printer comprising a pump, stepper motor adapted to drive the pump and a printing arm connected to a curing source and nozzle.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: February 1, 2022
    Assignee: Board of Trustees of the University of Arkansas
    Inventors: Casey Trent Lindbloom, Wenchao Zhou
  • Patent number: 11219216
    Abstract: Methods of increasing the tolerance of a plant to an herbicide and seeds for carrying out these methods are provided herein. The methods include treating the seeds of the plant with an insecticide prior to planting. The insecticide treatment makes the resulting plant more resistant to herbicides and in particular to post-emergence herbicides as compared to untreated seeds. The plants suitably do not have complete natural or complete engineered resistance to the herbicide. The treated seeds are then planted in a field and the herbicide is applied to the field. The resulting plants growing from the treated seeds have increased tolerance to the herbicide as compared to plants grown from seeds not treated with the insecticide.
    Type: Grant
    Filed: April 4, 2016
    Date of Patent: January 11, 2022
    Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Gus Lorenz, Robert Scott, Jarrod Hardke, Jason Norsworthy
  • Patent number: 11214885
    Abstract: A method creating a patterned film with cuprous oxide and light comprising the steps of electrodepositing copper from a solution onto a substrate; illuminating selected areas of said deposited copper with light having photon energies above the band gap energy of 2.0 eV to create selected illuminated sections and non-illuminated sections; and stripping non-illuminated sections leaving said illuminated sections on the substrate. An additional step may include galvanically replacing the copper with one or more noble metals.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: January 4, 2022
    Assignee: Board of Trustees of the University of Arkansas
    Inventors: Robert H. Coridan, James M. Lowe
  • Patent number: 11206784
    Abstract: A rice cultivar designated CLL16 is disclosed herein. The present invention provides seeds, plants, and plant parts of or derived from rice cultivar CLL16. Further, it provides methods for producing a rice plant by crossing CLL16 with itself or another rice variety and methods for controlling weeds in the vicinity of a rice plant of rice cultivar CLL16 using an AHAS-inhibiting herbicide. The invention also encompasses any rice seeds, plants, and plant parts produced by the methods disclosed herein, including those in which additional traits have been transferred into CLL16 through the introduction of a transgene or by breeding CLL16 with another rice cultivar.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: December 28, 2021
    Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventor: Karen A. K. Moldenhauer
  • Publication number: 20210388374
    Abstract: The present invention provides biosynthetic products that may be useful for controlling bacterial panicle blight of rice. These products are encoded by four biosynthetic operons found within the genome of a Pseudomonas protegens strain designated as PBL3 and deposited as ATCC #, which has been shown to inhibit the growth of Burkholderia glumae on rice plants. Also provided are vectors encoding these biosynthetic products, and methods of using the biosynthetic products to inhibit the growth of microorganisms.
    Type: Application
    Filed: June 8, 2021
    Publication date: December 16, 2021
    Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Clemencia M. Rojas, J. Alejandro Rojas, Jackson O. Lay, JR.
  • Publication number: 20210386801
    Abstract: The present invention provides probiotic compositions comprising isolated bacterial strains, referred to herein as LactX, StrepX1 and StrepX3. Methods of using the compositions to increase growth rate in pigs and enhance pig production are also provided.
    Type: Application
    Filed: June 10, 2021
    Publication date: December 16, 2021
    Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Jiangchao Zhao, Xiaofan Wang, Tsungcheng Tsai, Charles V. Maxwell
  • Patent number: 11197908
    Abstract: Disclosed herein are peptoids and methods for attenuating inflammatory responses, and more particularly RAGE-associated inflammatory responses.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: December 14, 2021
    Assignees: The Board of Trustees of the University of Arkansas, University of South Carolina
    Inventors: Shannon Servoss, Melissa Moss, Lauren Wolf
  • Publication number: 20210379539
    Abstract: A bilayer electrospun membranes for treating hydraulic fracking wastewater via membrane distillation, and more particularly to bilayer electrospun membranes having an omniphobic layer to prevent low-surface tension solution wicking and an oleophobic antifouling surface to prevent foulant depositing on the membrane. Nanoparticles are decorated on the omniphobic surface through electrochemical interaction, which is coated with a fluorine monomer on the nanoparticles. A zwitterionic co-polymer is grafted using self-assembly between hydroxy groups on the antifouling surface generated by alkaline treatment and anchor segment epoxy groups on zwitterionic co-polymer.
    Type: Application
    Filed: June 8, 2021
    Publication date: December 9, 2021
    Applicant: Board of Trustees of the University of Arkansas
    Inventors: Jorge Almodovar, Ranil Wickramasinghe, Yu-Hsuan Chiao, David Alfonso Castilla-Casadiego
  • Patent number: 11185612
    Abstract: The present invention relates to methods of fabricating PCU/UHMWPE blended filaments and medical implantable structures using 3D printing of polymeric material, such as PCU/UHMWPE blend structures. The 3D printer dispenses said polymeric material in a layer-by-layer manner to create said medical implant. Polymeric material is dispensed at up to 100% infill. In one embodiment, the layer-by-layer dispensing is at a reduced speed for the bottom and top 1 to 10 layers.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: November 30, 2021
    Assignee: Board Of Trustees Of The University Of Arkansas
    Inventors: Raissa Araujo Borges, Min Zou
  • Patent number: PP33973
    Abstract: Description and specification of a new and distinct cultivar of peach tree named ‘A-858P’ which originated from a hand-pollinated cross of ‘White Diamond’ (female, U.S. Plant Pat. No. 22,464) x A-609P (male, non-patented, unreleased genotype) is provided. This new peach tree can be distinguished by its mid-early ripening, peen-tao (flat) shape, medium fruit size, semi-freestone flesh adherence, attractive skin, good flavor, and high tree health suitable for home garden use.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: March 1, 2022
    Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventor: John R. Clark