Patents by Inventor Richard A. Ellis
Richard A. Ellis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10731443Abstract: A perforating tool assembly may be modularized by providing modular charge segments to provide for multiple configurations of shaped charges without the requirement of excess inventory. The modular charge segments may comprise any number of modular charge holder segments and modular charge spacer segments which are configured to provide for different spacings and offsets of shaped charges disposed within the modular charge holder segments. The modular charge holder segments include slots and locking tabs to allow for the differing offsets between charges. The modular charge holder segments may comprise a slit that allows the modular holder segment to be flexed or deflected to permit the loading and downloading of shaped charges. The modular charge segments may comprise a plastic or rubber material to provide for safer deployment of shaped charges downhole.Type: GrantFiled: December 30, 2016Date of Patent: August 4, 2020Assignee: Halliburton Energy Services, Inc.Inventors: Scott Randall Von Kaenel, Richard Ellis Robey
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Patent number: 10696496Abstract: Disclosed is a system for conveying particulate material, in which particulate material is conveyed along a conveying pipeline (117) by a flow of a conveying gas. A plurality of injector arrangements (121) are positioned along the conveying pipeline, for injecting a continuous flow of conveying gas into the pipeline. The system includes pressure differential apparatus for detecting whether a pressure differential in the pipeline between an injector arrangement and an adjacent injector arrangement is above or below a threshold value. In use each injector arrangement is operable to increase the flow rate at which conveying gas is injected into the pipeline when a pressure differential rises above the threshold value is detected between adjacent injection locations along the pipeline. The present invention provides a continuous flow of conveying gas at each of the plurality of injector arrangements, reducing the risk of blockage. Pressure differentials along the conveying pipeline are reduced.Type: GrantFiled: June 26, 2017Date of Patent: June 30, 2020Assignee: SCHENCK PROCESS UK LIMITEDInventor: Richard Ellis
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Patent number: 10619078Abstract: The invention provides adhesives comprising at least one polymer component which contains at least 65 weight percent propylene, at least one nucleator and at least one functionalized wax. The inventive adhesives have increased heat resistance and decreased set-time, making them particularly well suited for assembly and packaging applications.Type: GrantFiled: June 23, 2017Date of Patent: April 14, 2020Assignees: HENKEL AG & CO. KGAA, HENKEL IP & HOLDING GMBHInventors: Richard Ellis, Charles W. Paul, Dirk Kasper, Petra Padurschel, Andrea Eodice
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Publication number: 20200088013Abstract: An apparatus and method according to which a perforating gun includes a volume fill body. The volume fill body is positioned in the space between a charge tube and a carrier tube. The fill body occupies at least part, and sometimes all, of the free volume space between the charge tube and carrier tube thereby reducing the free volume space. In certain downhole applications, large free volume space can lead to significant reductions in wellbore pressure, causing dynamic underbalance, which is undesirable. The presence of the volume fill body prevents, or at least reduces, dynamic underbalance and its effects. Also, the volume fill body aligns the charge tube with the carrier tube, further assisting perforation.Type: ApplicationFiled: July 12, 2019Publication date: March 19, 2020Inventors: Brenden Michael Grove, Richard Ellis Robey, Christopher C. Hoelscher
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Publication number: 20190368320Abstract: An apparatus comprises a first cluster of perforator guns positioned circumferentially around a central longitudinal axis at a first axial position, wherein the first cluster is configured in a closed position while the apparatus is being lowered to a perforator position in a wellbore. After the apparatus is lowered to the perforator position, the first cluster is to move to an expanded position such that the perforator guns are moved closer to a target that is to be perforated.Type: ApplicationFiled: April 19, 2017Publication date: December 5, 2019Inventor: Richard Ellis Robey
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Patent number: 10415353Abstract: A perforating gun apparatus for use in a wellbore comprising at least one explosive component and a disintegration-resistant porous material. The disintegration-resistant porous material minimizes fluid shock propagation from a perforated reservoir resulting from the inrush of fluid and debris. A system and method of minimizing fluid shock propagation effects in a perforating gun apparatus using a disintegration-resistant porous material to attenuate fluid pressure waves during a perforation operation in a subterranean well.Type: GrantFiled: May 6, 2015Date of Patent: September 17, 2019Assignee: HALLIBURTON ENERGY SERVICES, INC.Inventors: Richard Ellis Robey, Allan Zhong, Wesley Neil Ludwig, Christopher C. Hoelscher
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Publication number: 20190271214Abstract: An apparatus comprises a first cluster of perforator guns positioned circumferentially around a central longitudinal axis at a first axial position. The apparatus includes a second cluster of perforator guns positioned circumferentially around the central longitudinal axis at a second axial position. The first and second clusters are configured in a closed position while the apparatus is being lowered to a perforator position in a wellbore. After the apparatus is lowered to the perforator position, the first and second clusters are to move to an expanded position and the first cluster is to move axially such that the first cluster and the second cluster at least partially overlap.Type: ApplicationFiled: February 3, 2017Publication date: September 5, 2019Inventors: Richard Ellis Robey, Christopher C. Hoelscher
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Publication number: 20190270917Abstract: The invention relates to a foamable hot melt adhesive composition, method of foaming the foamable hot melt adhesive composition, and method of using the foamed hot melt adhesive composition. The foamed hot melt adhesive provides a reliable adhesion with high heat resistance for packaging applications. The present invention provides an environmentally and economically sound adhesive that provides sufficient adhesion to the packages upon which it is being applied.Type: ApplicationFiled: May 20, 2019Publication date: September 5, 2019Inventors: Richard ELLIS, Dirk KASPER, Patrick MARKIEFKA, David DUCKWORTH, Jonas STABEL, Stephane BELMUDES, Patrick HAYES, Andrea EODICE, Andrew Gold
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Publication number: 20190210817Abstract: Disclosed is a system for conveying particulate material, in which particulate material is conveyed along a conveying pipeline (117) by a flow of a conveying gas. A plurality of injector arrangements (121) are positioned along the conveying pipeline, for injecting a continuous flow of conveying gas into the pipeline. The system includes pressure differential apparatus for detecting whether a pressure differential in the pipeline between an injector arrangement and an adjacent injector arrangement is above or below a threshold value. In use each injector arrangement is operable to increase the flow rate at which conveying gas is injected into the pipeline when a pressure differential rises above the threshold value is detected between adjacent injection locations along the pipeline. The present invention provides a continuous flow of conveying gas at each of the plurality of injector arrangements, reducing the risk of blockage. Pressure differentials along the conveying pipeline are reduced.Type: ApplicationFiled: June 26, 2017Publication date: July 11, 2019Applicant: SCHENCK PROCESS UK LIMITEDInventor: Richard ELLIS
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Patent number: 10336920Abstract: The invention relates to a foamable hot melt adhesive composition, method of foaming the foamable hot melt adhesive composition, and method of using the foamed hot melt adhesive composition. The foamed hot melt adhesive provides a reliable adhesion with high heat resistance for packaging applications. The present invention provides an environmentally and economically sound adhesive that provides sufficient adhesion to the packages upon which it is being applied.Type: GrantFiled: July 23, 2015Date of Patent: July 2, 2019Assignees: HENKEL AG & CO. KGAA, HENKEL IP & HOLDING GMBHInventors: Richard Ellis, Dirk Kasper, Patrick Markiefka, David Duckworth, Jonas Stabel, Stephane Belmudes, Patrick Hayes, Andrea Eodice
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Publication number: 20190184728Abstract: A transferable receiver material is provided that includes a polymer film assembly comprising inorganic particles having a first dimension smaller than 100 nanometers and an orthogonal, second dimension larger than 100 nanometers. The polymer film assembly can be coupled with a carrier film and the polymer film assembly can be configured to separate from the carrier film and couple with a target object surface along a defined edge upon application of heat. Optionally, the polymer film assembly includes a holographic image configured to be transferred to a target object surface upon application of heat. The polymer film assembly can be configured to receive one or more dyes, pigments, inks, special effect materials, or special effect metals for thermally transfer onto a target object. After transfer onto a target object, images transferred by the material are visible through the polymer film assembly.Type: ApplicationFiled: February 25, 2019Publication date: June 20, 2019Applicant: Illinois Tool Works Inc.Inventors: Morven McAlpine, Richard Ellis
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Patent number: 10309684Abstract: The air flow director is configured for use with a grille associated with an HVAC system. The air flow director attaches directly to the grille. The air flow director changes the direction of the air flow through the grille in a traverse direction and a lateral direction. The traverse angle of the deflection of the air flow is adjustable. The lateral angle of the deflection of the air flow is adjustable. The air flow director can be rotated around both a lateral axis of rotation and a traverse axis of rotation without being disconnected from the grille. The air flow director comprises a first triangular panel, a second triangular panel, a deflection panel, and a fastener. The first triangular panel, and the second triangular panel are attached to the deflection panel. The fastener attaches the deflection panel to the grille.Type: GrantFiled: February 28, 2017Date of Patent: June 4, 2019Inventor: Richard Ellis Taylor, Jr.
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Patent number: 10208573Abstract: An apparatus comprising a charge tube for a perforating gun assembly used in harvesting energy in a wellbore and a retaining projection formed on an end of the charge tube. When the charge tube is inserted into a gun body, the retaining projection engages with the gun body of the perforating gun assembly to restrict movement of the charge tube with respect to the gun body when engaged with the gun body. The retaining projection can comprise a plurality of collet fingers on an end of the charge tube that engage with the gun body to longitudinally retain the charge tube. The retaining projection can comprise at least one alignment finger that limits radial movement of the charge tube with respect to the gun body. The retaining projection can comprise a plurality of centralizing bend tabs that restrict radial movement of the charge tube when inserted into the gun body.Type: GrantFiled: September 10, 2014Date of Patent: February 19, 2019Assignee: HALLIBURTON ENERGY SERVICES, INC.Inventors: Scott Von Kaenel, Richard Ellis Robey, Marcelo Jorge Laxalt
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Patent number: 10138077Abstract: A pneumatic conveying apparatus operable to transport material from a supply source to a process which requires a rate of change of feed rate far in excess of what is possible from a typical pneumatic conveying system and pipeline alone, and for a process where storage of large volumes of material directly adjacent to the process feed point is either not possible or disadvantageous. The pneumatic conveying apparatus (100; 101;102) comprises at least one conduit (11) and a compression device (8) operable to supply and transport pneumatic media through at least one conduit (11). The supply source (1) may be a feed hopper and is operable to discharge material into the pneumatic conveying system downstream of the supply source. In the pneumatic conveying system at least one vessel (9; 9A, 9B; 20) is arranged to receive material from the supply source (1) and to discharge material to at least one conduit (11).Type: GrantFiled: July 15, 2015Date of Patent: November 27, 2018Assignee: Schenck Process UK LimitedInventors: Richard Ellis, Brian Snowdon
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Publication number: 20180304257Abstract: A hematology test slide has the same or similar dimensions as a chemical reagent test slide and an immunoassay test slide so that it may be used with these other slides on a single clinical instrument. The hematology slide includes, in order from top to bottom, a slide housing having a top housing member, a top cover slip, a U-shaped, transfer tape spacer, a bottom cover slip, a base gasket and a base plate. The U-shaped spacer has a curved end portion which defines a sample deposit area, where a blood sample is pipetted thereon, and a pair of straight, parallel, spaced apart legs extending from the curved end portion. The legs define a read area. A blood sample deposited on the hematology slide at the sample deposit area will flow by capillary action to the read area, where optical measurements are made on the sample.Type: ApplicationFiled: October 21, 2016Publication date: October 25, 2018Inventors: Garland Christian Misener, Richard Ellis Holt, Keith Nassif
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Publication number: 20180306010Abstract: A perforating tool assembly may be modularized by providing modular charge segments to provide for multiple configurations of shaped charges without the requirement of excess inventory. The modular charge segments may comprise any number of modular charge holder segments and modular charge spacer segments which are configured to provide for different spacings and offsets of shaped charges disposed within the modular charge holder segments. The modular charge holder segments include slots and locking tabs to allow for the differing offsets between charges. The modular charge holder segments may comprise a slit that allows the modular holder segment to be flexed or deflected to permit the loading and downloading of shaped charges. The modular charge segments may comprise a plastic or rubber material to provide for safer deployment of shaped charges downhole.Type: ApplicationFiled: December 30, 2016Publication date: October 25, 2018Inventors: Scott Randall Von Kaenel, Richard Ellis Robey
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Patent number: 10082008Abstract: In accordance with embodiments of the present disclosure, a perforating system for perforating a subterranean formation includes a carrier gun body having a cylindrical sleeve. The perforating system also includes a charge holder disposed in the cylindrical sleeve and a plurality of charges disposed on the charge holder. The charge holder is dissolvable in at least one wellbore fluid delivered through the carrier gun body after detonation of the charges. The charges may also be dissolvable during or after detonation. In some embodiments, the carrier gun body is dissolvable wellbore fluid delivered through the carrier gun body. By including dissolvable parts, the disclosed perforating gun yields relatively lower amounts of debris in the wellbore after detonation. In addition, the dissolving portions of the perforating gun allow the remaining portions of the gun to be used to perform wellbore operations downhole without pulling the perforating gun.Type: GrantFiled: August 6, 2014Date of Patent: September 25, 2018Assignee: Halliburton Energy Services, Inc.Inventors: Richard Ellis Robey, Christopher Hoelscher, Michael Fripp
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Publication number: 20180195372Abstract: A perforating gun apparatus for use in a wellbore comprising at least one explosive component and a disintegration-resistant porous material. The disintegration-resistant porous material minimizes fluid shock propagation from a perforated reservoir resulting from the inrush of fluid and debris. A system and method of minimizing fluid shock propagation effects in a perforating gun apparatus using a disintegration-resistant porous material to attenuate fluid pressure waves during a perforation operation in a subterranean well.Type: ApplicationFiled: May 6, 2015Publication date: July 12, 2018Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventors: Richard Ellis ROBEY, Allan ZHONG, Wesley Neil LUDWIG, Christopher C. HOELSCHER
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Patent number: 10000347Abstract: There is herein described an adjustable multi-hole orifice plate in a pneumatic conveying apparatus. More particularly, there is described an adjustable multi-hole orifice plate which can be used in a pneumatic conveying apparatus to assist in the discharge of material.Type: GrantFiled: August 7, 2015Date of Patent: June 19, 2018Inventors: Michael Newton, Richard Ellis
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Patent number: 9921614Abstract: A multifunctional adapter or interface unit for a portable electronic device, the adapter unit being stored or stowable within the portable electronic device and being operable as a power adaptor, user input/output device, and/or data transfer unit. The power adaptor includes a plug body with a retractable tray for storing a user input/output device, e.g. a peripheral device such as earphones.Type: GrantFiled: October 1, 2014Date of Patent: March 20, 2018Assignee: AQUATERRA LIMITEDInventor: Julian Richard Ellis