Patents Assigned to Brown
  • Patent number: 10722468
    Abstract: Compositions for stabilizing and delivering proteins and/or other bioactive agents are disclosed. The bioactive agents are embedded or encapsulated in a crystalline matrix. Typically the bioactive agents are in the form of micro- or nanoparticles. The crystalline matrix confers enhanced stability to the agents embedded therein relative to other microparticulate or nanoparticulate bioactive agents. The carriers are especially useful for stabilizing bioactive macromolecules, such as proteins.
    Type: Grant
    Filed: August 14, 2015
    Date of Patent: July 28, 2020
    Assignees: BROWN UNIVERSITY, THERAPYX, INC.
    Inventors: Edith Mathiowitz, Stacia Furtado, Nejat Egilmez, Thomas Conway
  • Patent number: 10716323
    Abstract: An overhead conveyor and wash assembly is provided for a citrus oil extractor. In one embodiment, a spray manifold is connected to a drive chain and has nozzles for applying a cleaning solution and water to the extractor rollers. A wiper bar assembly is pendulously suspended from the spray manifold and conveys citrus fruits through the extractor as needed. The wiper bar assembly is moved to a raised position to be retracted to the input end of the extractor. A second embodiment uses a spray manifold pendulously suspended from drive chains and conveys citrus fruit through the extractor as needed and also sprays cleaning solution and water as needed.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: July 21, 2020
    Assignee: Brown International Corp LLC
    Inventor: John Peter DeVito
  • Patent number: 10716399
    Abstract: A drawer organizer that is easily customizable and that is configured for simple packaging as a kit. The drawer organizer includes a base and a plurality of partitions formed from a flexible material having a grid or waffle configuration that provides a plurality of grid spaces therein and a plurality of tabs along portions of the perimeters of the base and partitions. Connector assemblies are provided to retain the partitions at junctions therebetween. The connector assemblies include an inside corner piece and a pair of locking plates. The corner piece engages grid spaces in the intersecting partitions. The locking plates engage the corner pieces to capture the partitions therebetween. The drawer organizer can be provided as a kit in a rolled up tubular form in which all components thereof are rolled together.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: July 21, 2020
    Assignee: Virginia Flynn Brown
    Inventors: Virginia Flynn Brown, Barrett Prelogar
  • Patent number: 10710786
    Abstract: Improved object wrapping materials exhibiting a number of beneficial properties to overcome prior deficiencies are provided. Such properties include the inclusion of a separation interface overlay that allows for greater rigidity at the leading and trailing edges of such wraps. Also, the inclusion of shear-reducing wrap material portions is described, as well as recoil reduction structures within the leading edge regions. Furthermore, core adhesive additions allow for greater resiliency to the base wrap material as it unwinds therefrom, reducing potential waste wrap products by permitting greater amounts of wrap materials in use. Other considerations include the ability, through proper configuration designs, to position a wrap separation indicator within a certain range of distances from the trailing edge, thereby providing greater reliability of wrap application device disengagement during wrap application.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: July 14, 2020
    Assignee: L.P. BROWN COMPANY, INC.
    Inventors: Kenneth L. Porter, James L. Hayes
  • Patent number: 10714269
    Abstract: Methods' and compositions for making coated substrates using a co-solvent method are disclosed. Embodiments of the present disclosure relate in general to methods and compositions for making thin films of organometallic halides. According to one aspect, organometallic halides are deposited from solution on the surface of a substrate at temperatures between about 10 C and 50 C. According to one aspect, organometallic halides are deposited from solution on the surface of a substrate at room temperature.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: July 14, 2020
    Assignee: Brown University
    Inventors: Nitin P. Padture, Yuanyuan Zhou
  • Patent number: 10704794
    Abstract: A system passively cools, regulates humidity and/or rectifies diffusive transport of water vapor in an interior area within a structure. The system includes a membrane assembly covering a portion of the structure, wherein the membrane has an interior side facing the interior area and an exterior side. The membrane assembly defines a plurality of pores. When cooling, a supply of fluid is provided to the membrane assembly so that capillary action of the pores redistributes the fluid to create evaporation and, in turn, the desired heat flow. The membrane assembly can include an architectural membrane coated with a porous matrix coating to form the pores. A pump can provide the fluid to the interior side of the membrane assembly. Preferably, the architectural membrane is woven PTFE-coated fiberglass and the porous matrix coating is titanium dioxide, zeolites and/or silica gel.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: July 7, 2020
    Assignee: Brown University
    Inventor: Derek Martin Stein
  • Patent number: 10673065
    Abstract: An energy storage composition can be used as a new Na-ion battery cathode material. The energy storage composition with an alluaudite phase of AxTy(PO4)z, NaxTy(PO4)z, Na1.702Fe3(PO4)3 and Na0.872Fe3(PO4)3, is described including the hydrothermal synthesis, crystal structure, and electrochemical properties. After ball milling and carbon coating, the compositions described herein demonstrate a reversible capacity, such as about 140.7 mAh/g. In addition these compositions exhibit good cycling performance (93% of the initial capacity is retained after 50 cycles) and excellent rate capability. These alluaudite compounds represent a new cathode material for large-scale battery applications that are earth-abundant and sustainable.
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: June 2, 2020
    Assignee: Brown University
    Inventors: G. Tayhas R. Palmore, Dan Liu
  • Publication number: 20200166217
    Abstract: An oven has at least one of bake and broil heating elements which have a temperature switch as a portion of the replaceable heating element. Upon reaching a predetermined temperature, the switch opens and power through the heating element is secured. Once temperature is reduced below another predetermined temperature, the switch closes for normal operation.
    Type: Application
    Filed: January 14, 2020
    Publication date: May 28, 2020
    Applicant: Brown Stove Work, Inc.
    Inventors: Todd A. Smith, Matthew H. Brown
  • Patent number: 10634448
    Abstract: An archery bow with a riser including a mount in a centerline plane of the riser above a lower wall of a sight window of the riser may allow for a novel manner of mounting an archery accessory. Placement of the mount within a centerline plane of the riser may maintain the weight of the archery accessory along a center of the bow, thereby reducing or eliminating asymmetrically weighted bows or the need for an additional stabilizer to balance the weight of the archery accessory. Positioning the mount above the lower wall of the sight window additionally allows for coordination of the position of a secondary accessory, such as a sight, a light, or a camera, in addition to mounting an arrow rest, such as in a lower wall of the sight window, while maintaining the centralized weight advantages noted above.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: April 28, 2020
    Assignee: BROWN INNOVATIONS, LLC
    Inventor: Kevin E. Brown
  • Patent number: 10627171
    Abstract: Systems and methods for transporting a hydrocarbon are provided. The method can include introducing a fluid at a first pressure and a first temperature to an inlet of a pump and pressurizing the fluid within the pump to produce a pressurized fluid having a second pressure and a second temperature. The method can also include flowing at least a portion of the pressurized fluid through a first heat exchanger and back to the inlet of the pump. The heat exchanger can include a coil having an inlet and an outlet and a housing at least partially enclosing the coil and having a first opening and a second opening. A first end of the coil can be disposed proximate the first opening. The heat exchanger can also include a foundation for supporting the coil and the housing.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: April 21, 2020
    Assignee: KELLOGG BROWN & ROOT LLC
    Inventor: Robert Hernandez
  • Patent number: 10619155
    Abstract: The invention relates to methods and kits for labeling and manipulating a cellular circuit. The methods includes transfecting a first-order cell in the cellular circuit with a nucleic acid molecule encoding a tethered ligand, and a second-order cell in the cellular circuit with a nucleic acid molecule encoding a receptor and an effector fusion polypeptide, a nucleic acid molecule encoding a receptor interactor and protease fusion polypeptide, and a nucleic acid molecule encoding a reporter/modifier gene.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: April 14, 2020
    Assignee: BROWN UNIVERSITY
    Inventors: Gilad Barnea, Mustafa Talay, Ethan Richman, John Szymanski, Mark Johnson, John Fisher, Nathaniel Snell
  • Patent number: 10606898
    Abstract: A system includes a robot having a module that includes a function for mapping natural language commands of varying complexities to reward functions at different levels of abstraction within a hierarchical planning framework, the function including using a deep neural network language model that learns how to map the natural language commands to reward functions at an appropriate level of the hierarchical planning framework.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: March 31, 2020
    Assignee: Brown University
    Inventors: Stefanie Tellex, Dilip Arumugam, Siddharth Karamcheti, Nakul Gopalan, Lawson L. S. Wong
  • Patent number: 10597368
    Abstract: The present invention provides, in certain aspects, novel syringolin analogues, In certain embodiments, the compounds of the invention are proteasome inhibitors, In other embodiments, the compounds treat or prevent a cancer such as, but not limited to, leukemia in a subject.
    Type: Grant
    Filed: May 7, 2016
    Date of Patent: March 24, 2020
    Assignee: BROWN UNIVERSITY
    Inventors: Jason K. Sello, Kyle A. Totaro
  • Patent number: 10596974
    Abstract: Methods and systems for assembling and using a hydraulic pallet jack box actuation system for a refuse truck are disclosed. The system includes an assembly that supports a pallet jack box sized and configured to contain at least a portion of a pallet jack. The assembly includes a top portion including a linkage connection portion that connects to a cross member of a truck frame, a bottom portion that includes a pallet box support member configured to be raised and lowered between the truck frame and a ground, and a hydraulic cylinder disposed between and connecting the top portion and the bottom portion. The hydraulic cylinder includes a top cylinder portion and a bottom portion configured to extend between an extended position to place the assembly in an extended configuration closer to the ground and a retracted position to place the assembly in a retracted configuration.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: March 24, 2020
    Assignee: Brown Industrial, Inc.
    Inventors: Robert Eugene Francis, Craig Donald Brown, Christopher Donald Brown
  • Patent number: 10589246
    Abstract: A system for processing one or more materials includes a processor having a shell defining a chamber and a plurality of serially stacked pipe assemblies. Each pipe assembly includes a header having at least one substantially straight pipe section receiving a fluid; and a plurality of nozzles in fluid communication with and projecting downwardly from the header. The nozzles direct the fluid into the chamber of the processor.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: March 17, 2020
    Assignee: Kellogg Brown & Root LLC
    Inventors: Nan Zhao, William E. Phillips
  • Patent number: 10584963
    Abstract: A method obtains the shape of a target by projecting and recording images of dual frequency fringe patterns. Locations in each projector image plane are encoded into the patterns and projected onto die target while images are recorded. The resulting images show the patterns superimposed onto the target. The images are decoded to recover relative phase values for the patterns primary and dual frequencies. The relative phases are unwrapped into absolute phases and converted back to projector image plane locations. The relation between camera pixels and decoded projector locations is saved as a correspondence image representing the measured shape of the target. Correspondence images with a geometric triangulation method create a 3D model of the target. Dual frequency hinge patterns have a low frequency embedded into a high frequency sinusoidal, both frequencies are recovered in closed form by the decoding method, thus, enabling direct phase unwrapping.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: March 10, 2020
    Assignee: BROWN UNIVERSITY
    Inventors: Gabriel Taubin, Daniel Moreno
  • Patent number: 10578412
    Abstract: A projectile for use with a firearm having a rifled barrel can include: a substantially cylindrical projectile body having at a front end an ogival nose section and at a rear end a tail section; a driving band section formed on the projectile body between the nose section and the tail section; a bore rider section formed on the projectile body between the nose section and the tail section; and a driving band lead-off section formed on the projectile body adjacent to the driving band section on a rearward side thereof and having an angled surface, with respect to a horizontal axis of the projectile body, that forms a transition from the driving band section to a portion of the projectile body adjacent to the driving band lead-off section on a rearward side thereof. The driving band lead-off section can be formed having an LD-Haack profile.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: March 3, 2020
    Assignee: Brown Dog Intellectual Properties
    Inventors: Joshua M. Kunz, Francis J. Sheer
  • Patent number: 10570276
    Abstract: This disclosure relates to a novel type of high molecular weight polyethylene composition, and product made from said composition, with industrially useful properties, and the process of making said composition and product.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: February 25, 2020
    Assignee: DESGAGNÉ, BROWN ET ASSOCIÉS INC.
    Inventor: John P. Brown
  • Patent number: 10571133
    Abstract: An oven has at least one of bake and broil heating elements which have a temperature switch as a portion of the replaceable heating element. Upon reaching a predetermined temperature, the switch opens and power through the heating element is secured. Once temperature is reduced below another predetermined temperature, the switch closes for normal operation.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: February 25, 2020
    Assignee: Brown Stove Works, Inc.
    Inventors: Todd A. Smith, Matthew H. Brown
  • Patent number: 10560257
    Abstract: Systems, methods, and computer-readable storage devices storing instructions for homomorphic encryption via finite ring isomorphisms are provided. An example method includes selecting a polynomial f(x) of exact degree n with small coefficients in a ring Fq[x] and selecting a polynomial h(y) of exact degree n in a ring Fq[y]. The method includes constructing an isomorphism from the ring Fq[x]/(f(x)) to the ring Fq[y]/(h(y)) and constructing an inverse isomorphism from the ring Fq[y]/(h(y)) to the ring Fq[x]/(f(x)). The method includes encrypting a message using said isomorphism from the ring Fq[x]/(f(x)) to the ring Fq[y]/(h(y)) and transmitting the encrypted message to a remote computer. The method also includes receiving one or more encrypted response messages from the remote computer based at least in part on the transmitted message and decrypting the one or more encrypted response messages.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: February 11, 2020
    Assignee: BROWN UNIVERSITY
    Inventors: Jeffrey Hoffstein, Joseph H. Silverman