Patents Assigned to Brown
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Patent number: 9963085Abstract: A liftgate is provided with a modular sensor housing that spans a substantial portion of the width of the liftgate. The sensor housing has a plurality of rearward-facing apertures adapted to permit the cameras and/or proximity sensors from the vehicle to “see” through the housing. The sensor housing incorporates a plurality of sensor mounting brackets specifically adapted to the particular configuration of the vehicle sensors. The modular sensor housing enables a liftgate to be installed without disabling the rearview camera and proximity sensors.Type: GrantFiled: June 30, 2016Date of Patent: May 8, 2018Assignee: BUS BROWN INCInventors: Timothy Smith, Andrew Fitzgibbon, Jason Bush
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Patent number: 9958458Abstract: The present disclosure provides methods for predicting a patient's response to biglycan therapy for diseases or conditions associated with an abnormal level or activity of biglycan; disorders associated with an unstable cytoplasmic membrane, for example, due to an unstable dystrophin associated protein complex (DAPC); disorders associated with abnormal synapses or neuromuscular junctions, including those resulting from an abnormal MuSK activation or acetylcholine receptor (AChR) aggregation. Examples of such diseases include muscular dystrophies, such as Duchenne's Muscular Dystrophy, Becker's Muscular Dystrophy, neuromuscular disorders and neurological disorders. This application also provides combination therapeutics, such as a biglycan therapeutic and a utrophin therapeutic.Type: GrantFiled: December 27, 2011Date of Patent: May 1, 2018Assignee: Brown UniversityInventors: Alison R. Amenta, Atilgan Yilmaz, Beth A. McKechnie, Justin R. Fallon
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Patent number: 9951282Abstract: A process for slurry-phase hydrocracking of a heavy hydrocarbon feedstock in a reactor, such as an upflow bubble column reactor, includes separately introducing additive in two size ranges into the feedstock. A fine size particle additive is introduced upstream of a coarse size particle additive.Type: GrantFiled: March 14, 2013Date of Patent: April 24, 2018Assignees: BP EUROPA SE, KELLOGG BROWN & ROOT LLCInventors: Andreas Schleiffer, Anand Subramanian
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Publication number: 20180105297Abstract: 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: ApplicationFiled: December 14, 2017Publication date: April 19, 2018Applicant: L.P. BROWN COMPANY, INC.Inventors: Kenneth L. Porter, James L. Hayes
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Patent number: 9939194Abstract: Embodiments generally relate to a motor driven compressor (MDC) power network electrically isolated and independent from a balance of plant (BOP) power network within an electrical power system and methods for operating the same. In one embodiment, the MDC power network can include one or more MDC trains, and each of the MDC trains can include an MDC distribution bus, one or more MDC turbine generators, one or more electric motors, and one or more compressors. The BOP power network can include a BOP distribution bus, one or more BOP turbine generators, and one or more plant circuits comprising the balance of the plant.Type: GrantFiled: October 21, 2014Date of Patent: April 10, 2018Assignee: KELLOGG BROWN & ROOT LLCInventor: Keith McCarthy
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Publication number: 20180080730Abstract: A number of embodiments of a firearm are disclosed where the firearm includes a magazine configured to hold the bolt in an open position when the magazine is empty. In one embodiment, the firearm includes a bolt stop mechanism that moves between a first position where it allows the bolt to cycle between an open position and a closed position and a second position where it holds the bolt in the open position. The magazine is configured to actuate the bolt stop mechanism to the first position when the magazine is empty.Type: ApplicationFiled: September 20, 2017Publication date: March 22, 2018Applicant: BrowningInventors: Ryan D. Cook, Richard F. Korth
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Publication number: 20180066953Abstract: According to some aspects, a wearable device for estimating a location of the device within a space is provided, the device comprising a plurality of cameras mounted to a structure, at least a portion of the structure being adapted to facilitate a user wearing the device, the plurality of cameras having substantially fixed positions and orientations on the structure relative to each other, and at least one processor configured to receive image data from the plurality of cameras, perform feature detection on the image data to obtain a first plurality of features from the image data, and determine an estimate of the location of the device in the space based, at least in part, on a location associated with a second plurality of features obtained from image data previously captured of the space that matches the first plurality of features.Type: ApplicationFiled: September 7, 2017Publication date: March 8, 2018Applicant: Brown UniversityInventor: Benjamin Kimia
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Patent number: 9901034Abstract: A continuous roll of wrapping material for crops such as baled cotton wherein wrapping segments are set off by spaced transverse lines of slits or scoring for predictable separation during the wrapping process. Protection of the transverse lines and sealing assistance may be included by the addition of an adhesive layer and a V-fold over the transverse lines.Type: GrantFiled: December 13, 2013Date of Patent: February 27, 2018Assignee: L.P. BROWN COMPANY, INC.Inventors: Kenneth L. Porter, James L. Hayes
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Publication number: 20180042319Abstract: Outerwear, such as thermally insulated jackets and pants are disclosed. The outerwear may include insulative panels that are positioned, oriented, sized, and shaped according to a body mapping. The body mapping may indicate areas where insulative material should be reduced to improve the mobility of a wearer of the outerwear.Type: ApplicationFiled: August 15, 2016Publication date: February 15, 2018Applicant: BrowningInventor: Misty Christina Fowler
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Patent number: 9891589Abstract: A barometer clock includes a clock face, a clock mechanism, and a spindle located in the face and driven by the mechanism. A barometer mechanism includes a barometric sensor, drive means and drive shaft and a plurality of display members located behind the clock face, each member engaged to the drive shaft by a gear mechanism and rotatable by the shaft in response to a signal by the barometric sensor. The clock face includes an aperture, each display member being rotatable between a respective visible location wherein the display member may be observed through the aperture and a hidden location wherein the display member is concealed by the clock face. The gear mechanisms are adapted to successively move the display members between hidden and visible locations as the drive shaft rotates to provide a display characteristic of weather conditions associated with pressure conditions measured by the barometric sensor.Type: GrantFiled: October 21, 2016Date of Patent: February 13, 2018Assignee: Bramwell Brown LimitedInventors: Rob Leigh-Bramwell, Sarah Leigh-Bramwell
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Publication number: 20180017353Abstract: Composite recoil-absorbing stocks for firearms are disclosed. One stock has a rigid body that has an internal cavity. A compressible insert may be positioned in the rigid body with an elongated front end that is narrower than a broadened rear end. The front end is positioned in a narrowed front end of the internal cavity, and the rear end is positioned in a wider rear end of the cavity. When the firearm recoils, the compressible insert can be positioned between the shooter and the rest of the firearm and can therefore dampen and absorb recoil forces. The positioning and size of the rigid body and compressible insert help prevent bending and buckling of the compressible insert, thereby limiting the effect that the compression of the insert has on aiming and accuracy of the shot. Other embodiments and related methods are also disclosed.Type: ApplicationFiled: July 15, 2016Publication date: January 18, 2018Applicant: BrowningInventor: Marc Lesenfants
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Patent number: 9851795Abstract: A method for context-aware self-calibration includes measuring for a plurality of time segments, at least one feature of at least one biosignal or each of at least one channel. Each biosignal is created in response to a user imagining an intended direction for each time segment. An object is moved along an actual decoded direction determined by an output of a decoder configured to correlate for each time segment the at least one feature to the intended direction. The decoder self-calibrates to minimize for each time segment, an error between the actual decoded direction, and the intended direction inferred subsequent to the respective time segment.Type: GrantFiled: June 15, 2015Date of Patent: December 26, 2017Assignee: Brown UniversityInventors: Beata Jarosiewicz, Nicolas Masse, Daniel Bacher, Anish Sarma
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Patent number: 9853623Abstract: A high-selectivity low-loss duplexing system includes a first duplexer having a first port, a second port, a transmit port and a receive port. A second duplexer has a third port, a fourth port, an inverted transmit port and the receive port. The first port and the third port are connected to an antenna by a balun. The transmit port and the inverted transmit port are connected to at least one power amplifier. The receive port is connected to a low noise amplifier. A phase shifter includes a lattice filter configured to short the second port to the third port and the fourth port to the first port at a receive frequency, and short the second port to the first port and the fourth port to the third port at a transmit frequency.Type: GrantFiled: December 11, 2015Date of Patent: December 26, 2017Assignee: Brown UniversityInventor: Lawrence Larson
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Publication number: 20170348863Abstract: Knives configured to use interchangeable blades, blades for those knives, and methods of making an using the knives and blades are disclosed. One knife includes a latch assembly that retains a blade in a slot of the latch assembly using a dual-stage locking mechanism wherein two different latches must be operated to exchange the blade in the slot. One latch is a button that translates a pin through the slot, and the other latch is a rocker lever that rotates into and out of contact with a notch, recess, or groove in the blade. The first latch controls movement of the second latch in order to help avoid inadvertent removal or dislodgement of the blade. Some blades include multiple notches or recesses so that they provide multiple points of contact that resist translation and rotation of the blade out of the slot, even when subjected to unusually-directed forces.Type: ApplicationFiled: June 3, 2016Publication date: December 7, 2017Applicant: BrowningInventors: Russ Kommer, Wenping Zheng, Wuzhi Wu
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Patent number: 9834490Abstract: The invention is an integrated thermochemical process, also known as a looped-oxide catalysis, for providing an upgraded biofuel composition from a biomass-derived feedstock. First, the feedstock is deoxygenated through reaction with a low-valence metal oxide or zero-valent metal to yield a deoxygenated biofuel composition and a high-valence metal oxide. Second, the low-valence metal oxide is regenerated by reducing the high-valence metal oxide using solar thermal energy.Type: GrantFiled: August 4, 2014Date of Patent: December 5, 2017Assignee: Brown UniversityInventors: Andrew A. Peterson, Cory M. Hargus, Ronald Michalsky
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Patent number: 9829292Abstract: An arrow with a non-circular central bore may allow for differential flexural rigidity in the shaft. A non-circular central bore, such as in the form of a bore with a rounded polygon, or more specifically a reuleaux triangle, may also provide self-alighting features when paired with a nock or arrowhead with similar shaped elements. This may allow a user to properly nock an arrow without resorting to manual alignment of the nock and fletchings. The central bore may extend along an entirety of the shaft, or only along a portion of the shaft. The non-circular central bore may be incorporated in an arrow shaft with a round exterior cross section, or with an arrow with a non-circular exterior cross section, such as in the form of a rounded polygon, or more specifically a reuleaux triangle.Type: GrantFiled: October 3, 2016Date of Patent: November 28, 2017Assignee: BROWN INNOVATIONS LLCInventor: Kevin E. Brown
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Publication number: 20170338021Abstract: Methods, devices, and compositions for use with spintronic devices such as magnetic random access memory (MRAM) and spin-logic devices are provided. Methods include manipulating magnetization states in spintronic devices and making a structure using spin transfer torque to induce magnetization reversal. A device described herein manipulates magnetization states in spintronic devices and includes a non-magnetic metal to generate spin current based on the giant spin Hall effect, a ferromagnetic thin film with perpendicular magnetic anisotropy, an oxide thin film, and an integrated magnetic sensor. The device does not require an insertion layer between a non-magnetic metal with giant spin Hall effect and a ferromagnetic thin film to achieve perpendicular magnetic anisotropy.Type: ApplicationFiled: April 27, 2017Publication date: November 23, 2017Applicant: BROWN UNIVERSITYInventors: Gang Xiao, Qiang Hao
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Patent number: 9823021Abstract: Methods, systems, and apparatus for cooling particulates are provided. A method can include introducing particulates and water to a first vessel to provide a fluidized bed of particulates and cooling the fluidized bed of particulates in the first vessel to obtain first cooled particulates. The method can also include recovering the first cooled particulates from the first vessel and introducing the first cooled particulates to a heat exchanger comprising a plurality of tubulars. The method can also include introducing a coolant to the plurality of tubulars, flowing the first cooled particulates through a shell side of the heat exchanger and contacting at least a portion of the first cooled particulates with the plurality of tubulars, recovering a heated coolant from the plurality of tubulars, and recovering second cooled particulates from a particulate outlet.Type: GrantFiled: December 20, 2013Date of Patent: November 21, 2017Assignee: Kellogg Brown + Root LLCInventors: Iwan H. Chan, Yongchao Li
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Patent number: 9810663Abstract: The present invention generally relates to devices and methods for containing molecules. In some embodiments, the device comprises a nanopore, a pore, and a cavity capable of entropically containing (e.g., trapping) a molecule (e.g., a biomolecule), e.g., for minutes, hours, or days. In certain embodiments, the method comprises urging a molecule into a cavity of a device by application of an electric field, and/or by deposition of fluids having different ionic strengths. The molecule may comprise, in some cases, nucleic acids (e.g., DNA). The molecule, when present in the cavity and/or the nanopore, may be capable of being analyzed, determined, or chemically modified. In some instances, a second molecule (e.g., a second molecule which interacts the first molecule) may also be urged into the cavity. In some embodiments, the interaction of the second molecule with the first molecule (e.g.Type: GrantFiled: January 26, 2015Date of Patent: November 7, 2017Assignee: Brown UniversityInventors: Derek M. Stein, Xu Liu, Mirna Mihovilovic Skanata
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Patent number: 9795252Abstract: A roller grill cover having: an elongated body that extends over the length of the grill rollers and which includes a pair of arms for engaging the top of the sides of the roller grill to provide stability for the cover; a front flange is angled downwardly from the front end of the body to limit a consumer's view of the rollers (and their contents) underneath and behind the flange. The body may include a rear flange that extends upwardly to provide access to the rollers behind the front flange for product placement and removal. The front flange may include a mirror finish or other reflective materials to allow the food items on the front rollers to be reflected off of the flange to give the visual appearance that there are more food items then actually shown.Type: GrantFiled: October 7, 2015Date of Patent: October 24, 2017Assignee: EBY-BROWN COMPANY, LLCInventor: Mathew Mandeltort