Patents Assigned to R & D Corporation
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Patent number: 9227196Abstract: Herein disclosed in a method comprising: shearing a feed comprising a solid component in a high shear device to produce a product, at least a portion of which comprises sheared solids; and separating at least some of the sheared solids from the product to produce a component-reduced product, wherein the solid component in the feed stream comprises a first particle density, and wherein the sheared solids in the product comprise a second particle density greater than the first particle density. In some embodiments, the solid component of the feed comprises gas trapped therein, and wherein at least a portion of said gas is released from the solid component upon shearing. Herein also is disclosed a method of comminuting solids in a feed stream comprising a solid component by processing the feed stream in a high shear device to produce a product stream comprising comminuted solids.Type: GrantFiled: March 8, 2013Date of Patent: January 5, 2016Assignee: H R D CorporationInventors: Abbas Hassan, Aziz Hassan, Rayford G. Anthony, Gregory G. Borsinger
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Patent number: 9222033Abstract: A method and system for processing naphtha, including a high shear mechanical device. In one embodiment, the method comprises forming a dispersion of gas in a naphtha hydrocarbon liquid in a high shear device prior to introduction in a cracking reactor/furnace. In another instance the system for processing naphtha comprises a high shear device for mechanically shearing hydrocarbons.Type: GrantFiled: February 11, 2014Date of Patent: December 29, 2015Assignee: H R D CorporationInventors: Abbas Hassan, Aziz Hassan, Krishnan Viswanathan, Gregory G. Borsinger
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Patent number: 9216402Abstract: Herein disclosed is a reactor comprising a housing; an inlet tube having a section with perforations along its length, wherein the inlet tube section is within the reactor housing; an outlet tube having a section with perforations along its length, wherein the outlet tube section is within the reactor housing; and at least one cylinder made of sintered metal contained within the reactor housing, wherein the sintered metal is catalytically active. In some cases, the sintered metal in the reactor comprises a porous metallic multifunctional (PMM) catalyst. Other reactor designs and the method of use are also described herein.Type: GrantFiled: November 4, 2013Date of Patent: December 22, 2015Assignee: H R D CorporationInventors: Abbas Hassan, Aziz Hassan, Rayford G. Anthony, Gregory G. Borsinger
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Publication number: 20150353357Abstract: A system for converting a first substance into a second substance, the system including a mixing reactor configured to provide a reactant mixture comprising a first reactant, a second reactant, and a solvent; and a high shear device fluidly connected to the mixing reactor, wherein the high shear device comprises at least one rotor/stator set comprising a rotor and a complementarily-shaped stator symmetrically positioned about an axis of rotation and separated by a shear gap, wherein the shear gap is in the range of from about 10 microns to about 250 microns; and a motor configured for rotating the rotor about the axis of rotation, whereby energy can be transferred from the rotor to the reactants thereby inducing reactions between the first reactant and the second reactant to form a product.Type: ApplicationFiled: August 3, 2015Publication date: December 10, 2015Applicant: H R D CorporationInventors: Abbas Hassan, Aziz Hassan, Rayford G. Anthony, Alishah Hassan
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Patent number: 9205388Abstract: Herein disclosed is a method, comprising: forming a dispersion under high shear comprising gas bubbles of an oxidant dispersed in a liquid phase, wherein the bubbles have a mean diameter of less than 1.5 micron; and contacting the dispersion with an oxidation catalyst to produce a product stream, wherein the product stream comprises a substance selected from the group consisting of dicarboxylic acid, benzoic acid, 2-methylbenzoic acid, 3-methylbenzoic acid, 4-methylbenzoic acid, and phthalic anhydride. In some cases, forming the dispersion under high shear comprises introducing the oxidant and the liquid phase into a high shear device comprising at least one rotor and at least one complementarily-shaped stator. Herein also disclosed is a system for producing a substance selected from the group consisting of dicarboxylic acid, benzoic acid, 2-methylbenzoic acid, 3-methylbenzoic acid, 4-methylbenzoic acid, and phthalic anhydride.Type: GrantFiled: August 12, 2010Date of Patent: December 8, 2015Assignee: H R D CorporationInventors: Abbas Hassan, Aziz Hassan, Rayford G. Anthony, Gregory G. Borsinger
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Patent number: 9192896Abstract: A method for producing a product comprising at least one selected from C2+ hydrocarbons, oxygenates, and combinations thereof from light gas comprising one or more of carbon dioxide, methane, ethane, propane, butane, pentane, and methanol by forming a dispersion of light gas in a liquid feed, wherein the dispersion is formed at least in part with high shear forces and wherein at least one of the liquid feed and the light gas is a hydrogen source. A system for carrying out the method is also presented.Type: GrantFiled: September 2, 2010Date of Patent: November 24, 2015Assignee: H R D CorporationInventors: Abbas Hassan, Ebrahim Bagherzadeh, Rayford G. Anthony, Gregory Borsinger, Aziz Hassan
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Patent number: 9187723Abstract: A method for culturing algae comprising, forming an emulsion comprising a gaseous stream and a media utilizing a high shear device, wherein the emulsion comprises gas bubbles, and wherein the high shear device comprises at least one toothed rotor and at least one stator; introducing the emulsion into a bioreactor; and introducing an algae into the bioreactor for growing the algae culture. Additionally, a method for producing liquids from an algae culture, the method comprising forming an emulsion comprising a buffer and algal components, wherein the emulsion comprises algal component globules; separating algal hydrocarbons; and processing algal hydrocarbons to form liquid hydrocarbons. Additionally, a system for producing liquids from an algae culture comprising at least one high shear device.Type: GrantFiled: December 3, 2013Date of Patent: November 17, 2015Assignee: H R D CorporationInventors: Abbas Hassan, Aziz Hassan, Rayford G. Anthony, Gregory G. Borsinger
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Patent number: 9183817Abstract: Disclosed herein is a reed affixing device for a wind instrument. The device includes a puller means disposed on an upper portion of the mouthpiece in a longitudinal direction thereof and having a puller, with hollow portions formed in the puller in the longitudinal direction of the mouthpiece. A string-shaped cord passes through the hollow portions in the form of a unidirectional spiral from a side of the puller to wind around the reed and the mouthpiece at several times, and is secured to first and last hollow portions formed, respectively, in both ends of the puller. An affixing means is fastened to a side of the puller means to secure the reed to the mouthpiece. A pair of sound adjusting members is provided on opposite sides of the reed to be in close contact with the cord that is wound several times, thus adjusting a tone of sound.Type: GrantFiled: August 5, 2014Date of Patent: November 10, 2015Assignee: Leto R&D CorporationInventor: Hye Lim Son
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Patent number: 9108120Abstract: Provided is a vaporizer that can efficiently cool a carrier gas, improve the effect of preventing a material from being clogged near the outlet port of a gas passage, contribute to prolonging the timing of maintenance and improving operating efficiency, and exert more uniform dispersing effect. A vaporizer includes: a center rod inserted into a carrier gas introduction hole formed in a disperser to form the gas passage in cooperation with the inner wall of the carrier gas introduction hole; a cooling part disposed on the outer circumferential side of the carrier gas introduction hole in the disperser to cool the inside of the gas passage; a cooling member insertion hole formed across almost the entire length of the center rod along the axial direction of the center rod; and a cooling member disposed in the inside of the cooling member insertion hole to cool the center rod.Type: GrantFiled: October 22, 2014Date of Patent: August 18, 2015Assignees: WACOM R&D CORPORATIONInventors: Masayuki Toda, Masaru Umeda
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Patent number: 9108148Abstract: Herein disclosed is an apparatus that includes a porous rotor positioned about an axis of rotation and surrounding an interior space, wherein the porous rotor includes sintered metal or ceramic; an outer casing, wherein the outer casing and the porous rotor are separated by an annular space; and a motor configured for rotating the porous rotor about the axis of rotation.Type: GrantFiled: November 15, 2012Date of Patent: August 18, 2015Assignee: H R D CorporationInventors: Abbas Hassan, Rayford G. Anthony, Aziz Hassan
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Patent number: 9067859Abstract: A reactor comprising at least one contact surface made from, coated with, or impregnated by a catalyst, wherein the contact surface comprises a sintered metal or a ceramic, and wherein the reactor is configured to subject a reactant stream to shear. A system for carrying out a heterogeneously catalyzed reaction, the system comprising a reactor as described above and a pump configured for delivering reactants to the at least one reactor. A method for carrying out a heterogeneously-catalyzed reaction by introducing reactants into a reactor comprising at least one contact surface made from, coated with, or impregnated by a catalyst under conditions which promote production of a desired product, wherein the contact surface comprises a sintered metal or a ceramic, and forming a dispersion of reactants within the reactor, wherein the dispersion comprises droplets or gas bubbles of reactant with an average diameter of less than about 5 ?m.Type: GrantFiled: June 2, 2009Date of Patent: June 30, 2015Assignee: H R D CORPORATIONInventors: Abbas Hassan, Rayford G. Anthony, Gregory Borsinger, Aziz Hassan, Ebrahim Bagherzadeh
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Patent number: 9067008Abstract: Herein disclosed is a system for applying shear stress ex-situ to a fluid. In some embodiments, the system comprises a shear device; and at least one device configured for intravenous administration of the fluid to a patient, the devices defining a fluid passage configured to be sterilized and maintained sterile during use, the fluid comprising at least one therapeutic fluid, blood, or a combination thereof. The shear device of the system is in fluid communication with the at least one device configured for intravenous administration of the fluid to a patient. Herein also disclosed is a method of preparing a fluid for intravenous administration to a patient.Type: GrantFiled: July 26, 2012Date of Patent: June 30, 2015Assignee: H R D CORPORATIONInventors: Abbas Hassan, Rayford G. Anthony, Gregory G. Borsinger, Aziz Hassan
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Patent number: 9017739Abstract: The present invention provides a method for suppressing and relieving itching and inflammation, by administering to a host in need of such treatment an effective amount of the pharmaceutical composition containing highly lipophilic polyalkoxyflavonoid. The pharmaceutical composition and functional food of the present invention for suppressing and relieving itching and inflammation contain highly lipophilic polyalkoxyflavonoid extracted from squeezed juice of a whole portion of a citrus fruit (inclusive of pericarp thereof). Furthermore, the functional food of the present invention contains it.Type: GrantFiled: October 18, 2014Date of Patent: April 28, 2015Assignees: Kands R&D Corporation, Erina Co., Inc.Inventors: Kazue Taguchi, Shigeru Taguchi, Yutaka Sashida
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Patent number: 9020332Abstract: Provided is a vaporizer that can efficiently cool a carrier gas, improve the effect of preventing a material from being clogged near the outlet port of a gas passage, contribute to prolonging the timing of maintenance and improving operating efficiency, and exert more uniform dispersing effect. A vaporizer includes: a center rod inserted into a carrier gas introduction hole formed in a disperser to form the gas passage in cooperation with the inner wall of the carrier gas introduction hole; a cooling part disposed on the outer circumferential side of the carrier gas introduction hole in the disperser to cool the inside of the gas passage; a cooling member insertion hole formed across almost the entire length of the center rod along the axial direction of the center rod; and a cooling member disposed in the inside of the cooling member insertion hole to cool the center rod.Type: GrantFiled: October 22, 2014Date of Patent: April 28, 2015Assignees: Wacom R&D CorporationInventors: Masayuki Toda, Masaru Umeda
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Patent number: 8981143Abstract: Method of producing glycerol that includes mixing a peroxide stream with an olefenic alcohol stream to form a feed stream; processing the feed stream in a high shear device to produce a high shear dispersion of peroxide and olefinic alcohol, wherein the high shear device is configured with a rotor and a stator separated by a shear gap; and contacting the high shear dispersion with a catalyst in a reactor to produce glycerol.Type: GrantFiled: January 8, 2014Date of Patent: March 17, 2015Assignee: H R D CorporationInventors: Abbas Hassan, Ebrahim Bagherzadeh, Rayford G. Anthony, Gregory G. Borsinger, Aziz Hassan
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Publication number: 20150059552Abstract: Disclosed herein is a reed affixing device for a wind instrument. The device includes a puller means disposed on an upper portion of the mouthpiece in a longitudinal direction thereof and having a puller, with hollow portions formed in the puller in the longitudinal direction of the mouthpiece. A string-shaped cord passes through the hollow portions in the form of a unidirectional spiral from a side of the puller to wind around the reed and the mouthpiece at several times, and is secured to first and last hollow portions formed, respectively, in both ends of the puller. An affixing means is fastened to a side of the puller means to secure the reed to the mouthpiece. A pair of sound adjusting members is provided on opposite sides of the reed to be in close contact with the cord that is wound several times, thus adjusting a tone of sound.Type: ApplicationFiled: August 5, 2014Publication date: March 5, 2015Applicant: Leto R&D CorporationInventor: Hye Lim Son
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Publication number: 20150037440Abstract: The present invention provides a method for suppressing and relieving itching and inflammation, by administering to a host in need of such treatment an effective amount of the pharmaceutical composition containing highly lipophilic polyalkoxyflavonoid. The pharmaceutical composition and functional food of the present invention for suppressing and relieving itching and inflammation contain highly lipophilic polyalkoxyflavonoid extracted from squeezed juice of a whole portion of a citrus fruit (inclusive of pericarp thereof). Furthermore, the functional food of the present invention contains it.Type: ApplicationFiled: October 18, 2014Publication date: February 5, 2015Applicants: ERINA CO., INC., KANDS R&D CORPORATIONInventors: KAZUE TAGUCHI, SHIGERU TAGUCHI, YUTAKA SASHIDA
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Patent number: 8940347Abstract: Herein disclosed is a method of processing oil, comprising providing a high shear device comprising at least one rotor and at least one complementarily-shaped stator configured to mix a gas with a liquid; contacting a gas with an oil in the high shear device, wherein the gas is an inert gas or a reactive gas; and forming a product, wherein the product is a solution, a dispersion, or combination thereof. Herein also disclosed is a high shear system for processing oil, comprising; at least one high shear device, having an inlet and at least one rotor and at least one complementarily-shaped stator configured to mix a gas with a liquid; a gas source fluidly connected to the inlet; an oil source fluidly connected to the inlet; and a pump positioned upstream of a high shear device, the pump in fluid connection with the inlet and the oil source.Type: GrantFiled: April 6, 2012Date of Patent: January 27, 2015Assignee: H R D CorporationInventors: Abbas Hassan, Aziz Hassan, Rayford G. Anthony
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Patent number: 8912367Abstract: A method of reacting one or more components in a liquid phase to form an organic product, the method including feeding a carbon-based gas to a high shear device; feeding a hydrogen-based liquid medium to the high shear device; using the high shear device to form a dispersion comprising the carbon-based gas and the hydrogen-based liquid medium, wherein the dispersion comprises gas bubbles with a mean diameter of less than about 5 ?m; introducing the dispersion into a reactor; and reacting the dispersion to produce the organic product.Type: GrantFiled: June 21, 2012Date of Patent: December 16, 2014Assignee: H R D CorporationInventors: Abbas Hassan, Aziz Hassan, Rayford G. Anthony, Gregory Borsinger
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Patent number: 8897627Abstract: Provided is a vaporizer that can efficiently cool a carrier gas, improve the effect of preventing a material from being clogged near the outlet port of a gas passage, contribute to prolonging the timing of maintenance and improving operating efficiency, and exert more uniform dispersing effect. A vaporizer includes: a center rod inserted into a carrier gas introduction hole formed in a disperser to form the gas passage in cooperation with the inner wall of the carrier gas introduction hole; a cooling part disposed on the outer circumferential side of the carrier gas introduction hole in the disperser to cool the inside of the gas passage; a cooling member insertion hole formed across almost the entire length of the center rod along the axial direction of the center rod; and a cooling member disposed in the inside of the cooling member insertion hole to cool the center rod.Type: GrantFiled: January 27, 2010Date of Patent: November 25, 2014Assignees: Wacom R&D CorporationInventors: Masayuki Toda, Masaru Umeda