Patents by Inventor Brent Aufdembrink
Brent Aufdembrink 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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Publication number: 20210057124Abstract: An electrical device containing an enzymatically-degummed vegetable oil is disclosed. Also disclosed are methods for insulating and cooling a transformer using enzymatically-degummed vegetable oils, and methods for adding an enzymatically-degummed vegetable oil to an enclosure of an electrical device. Further disclosed are processes for making dielectric fluids using enzyme-degumming of vegetable oils or using enzyme-degummed vegetable oils as the starting material for the process.Type: ApplicationFiled: November 10, 2020Publication date: February 25, 2021Applicant: CARGILL, INCORPORATEDInventors: Brent AUFDEMBRINK, Kevin J. RAPP, Charles M. Tanger
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Patent number: 10861618Abstract: An electrical device containing an enzymatically-degummed vegetable oil is disclosed. Also disclosed are methods for insulating and cooling a transformer using enzymatically-degummed vegetable oils, and methods for adding an enzymatically-degummed vegetable oil to an enclosure of an electrical device. Further disclosed are processes for making dielectric fluids using enzyme-degumming of vegetable oils or using enzyme-degummed vegetable oils as the starting material for the process.Type: GrantFiled: June 11, 2018Date of Patent: December 8, 2020Assignee: CARGILL, INCORPORATEDInventors: Brent Aufdembrink, Kevin J. Rapp, Charles M. Tanger
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Publication number: 20180294068Abstract: An electrical device containing an enzymatically-degummed vegetable oil is disclosed. Also disclosed are methods for insulating and cooling a transformer using enzymatically-degummed vegetable oils, and methods for adding an enzymatically-degummed vegetable oil to an enclosure of an electrical device. Further disclosed are processes for making dielectric fluids using enzyme-degumming of vegetable oils or using enzyme-degummed vegetable oils as the starting material for the process.Type: ApplicationFiled: June 11, 2018Publication date: October 11, 2018Inventors: Brent AUFDEMBRINK, Kevin J. Rapp, Charles M. Tanger
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Patent number: 9997273Abstract: An electrical device containing an enzymatically-degummed vegetable oil is disclosed. Also disclosed are methods for insulating and cooling a transformer using enzymatically-degummed vegetable oils, and methods for adding an enzymatically-degummed vegetable oil to an enclosure of an electrical device. Further disclosed are processes for making dielectric fluids using enzyme-degumming of vegetable oils or using enzyme-degummed vegetable oils as the starting material for the process.Type: GrantFiled: December 20, 2013Date of Patent: June 12, 2018Assignee: CARGILL, INCORPORATEDInventors: Brent Aufdembrink, Kevin J. Rapp, Charles M. Tanger
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Publication number: 20150325332Abstract: An electrical device containing an enzymatically-degummed vegetable oil is disclosed. Also disclosed are methods for insulating and cooling a transformer using enzymatically-degummed vegetable oils, and methods for adding an enzymatic ally-degummed vegetable oil to an enclosure of an electrical device. Further disclosed are processes for making dielectric fluids using enzyme-degumming of vegetable oils or using enzyme-degummed vegetable oils as the starting material for the process.Type: ApplicationFiled: December 20, 2013Publication date: November 12, 2015Applicant: Cargill, IncorporatedInventors: Brent AUFDEMBRINK, Kevin J. Rapp, Charles M. Tanger
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Patent number: 8888908Abstract: Disclosed are improved colorant compositions that are suitable for encapsulation in an impact-rupturable casing that is adapted for intact projectile motion and rupture upon contact with a target surface. In many embodiments, the colorant compositions comprise (a) a carrier comprising: (i) a metathesized unsaturated polyol ester; and (ii) a polyol ester; and (b) a colorant. The colorant compositions are useful in paint balls for use in conjunction with projectile devices, such as paint ball markers.Type: GrantFiled: March 7, 2007Date of Patent: November 18, 2014Assignee: Elevance Renewable Sciences, Inc.Inventors: Timothy A. Murphy, Brent A. Aufdembrink
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Publication number: 20090126602Abstract: Disclosed are improved colorant compositions that are suitable for encapsulation in an impact-rupturable casing that is adapted for intact projectile motion and rupture upon contact with a target surface. In many embodiments, the colorant compositions comprise (a) a carrier comprising: (i) a metathesized unsaturated polyol ester; and (ii) a polyol ester; and (b) a colorant. The colorant compositions are useful in paint balls for use in conjunction with projectile devices, such as paint ball markers.Type: ApplicationFiled: March 7, 2007Publication date: May 21, 2009Applicant: Elevance Renewable Sciences, Inc.Inventors: Timothy A. Murphy, Brent A. Aufdembrink
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Publication number: 20040058052Abstract: Corn oil and corn meal obtained from high oil corn are included in useful products. The corn oil is extracted from the high oil corn to form the corn meal. The corn oil generally comprises levels of nutrients not found in commercially available corn oils, since most or all of the corn grain, rather than just the germ, is exposed to the extraction process. The corn grain generally includes the steps of flaking corn grain having a total oil content of at least about 6 wt. % and extracting a corn oil from the flaked corn grain. The corn oil is useful for making nutritionally enhanced edible oil or cooking oil, lubricants, biodiesel, fuel, cosmetics and oil-based or oil-containing chemical products. The extracted corn meal is useful for making enhanced animal feed rations, snack food, blended food products, cosmetics, and fermentation broth additive.Type: ApplicationFiled: April 24, 2003Publication date: March 25, 2004Applicants: Renessen LLC, Cargill, IncorporatedInventors: James F. Ulrich, Neal T. Jakel, Douglas C. Kotowski, Joel Ingvalson, Brent Aufdembrink, Michael J. Tupy, Eugene J. Fox, Michael J. Beaver, Stephan C. Anderson, Beth Anderson
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Publication number: 20020193617Abstract: Corn oil and corn meal obtained from high oil corn are included in useful products. The corn oil is extracted from the high oil corn to form the corn meal. The corn oil generally comprises levels of nutrients not found in commercially available corn oils, since most or all of the corn grain, rather than just the germ, is exposed to the extraction process. The corn grain generally includes the steps of flaking corn grain having a total oil content of at least about 6 wt. % and extracting a corn oil from the flaked corn grain. The corn oil is useful for making nutritionally enhanced edible oil or cooking oil, lubricants, biodiesel, fuel, cosmetics and oil-based or oil-containing chemical products. The extracted corn meal is useful for making enhanced animal feed rations, snack food, blended food products, cosmetics, and fermentation broth additive.Type: ApplicationFiled: August 10, 2001Publication date: December 19, 2002Inventors: James F. Ulrich, Neal T. Jakel, Troy T. Lohrmann, Douglas C. Kotowski, Patrick Adu-Peasah, Joel Ingvalson, Brent Aufdembrink, Michael J. Tupy, Eugene J. Fox, Michael J. Beaver, Francis Amore, Stephan C. Anderson, Beth R. Anderson
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Patent number: 5399769Abstract: This invention relates to a process for producing a nonequilibrium distribution of methylamines by the catalyzed reaction of methanol and/or dimethyl ether with ammonia and by the catalytic reforming of a methylamine containing feedstock. One process selectively affords a reaction product enriched in mono and dimethylamines and low in trimethylamine, at high conversion of methanol or dimethylether. A variation of the process effects reforming a methylamine containing feedstock, optionally containing ammonia over a catalyst. The key to achieving this low TMA selectivity at high conversion resides in the use of a microporous zeolite, preferably chabazite, catalyst having a geometric selectivity index (GSI) less about 3, a shape selectivity index (SSI) greater than about 5 and a sorption capacity for 1-PrOH of at least 0.5 mmol/g.Type: GrantFiled: June 3, 1994Date of Patent: March 21, 1995Assignee: Air Products and Chemicals, Inc.Inventors: Frederick C. Wilhelm, Gene E. Parris, Brent A. Aufdembrink, Thomas R. Gaffney
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Patent number: 5321190Abstract: There is provided a catalyst comprising nickel supported on a pillared (e.g., silica pillared) vacancy titanate material. There is also provided a method for preparing this catalyst. This method may involve impregnating a pillared vacancy titanate material with a nickel nitrate solution. There is further provided a process for oligomerizing ethylene using this catalyst.Type: GrantFiled: October 4, 1993Date of Patent: June 14, 1994Assignee: Mobil Oil Corp.Inventors: Brent A. Aufdembrink, Margaret M. Wu
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Patent number: 5258114Abstract: A process and catalyst for catalytic cracking comprising a non-layered, ultra-large pore crystalline material. The crystalline material preferably has a benzene adsorption capacity greater than about 15 grams benzene/100 grams at 50 torr and 25.degree. C. Preferred materials have a hexagonal electron diffraction pattern that can be indexed with a d.sub.100 value greater than about 18 Angstrom Units and a hexagonal arrangement of uniformly sized pores with a maximum perpendicular cross section of at least about 13 Angstrom units. Preferred cracking catalysts comprise ultra-large pore materials having pore openings formed by at least 20 tetrahedrally coordinated members, most preferably with 36 or 42 tetahedrally coordinated members.Type: GrantFiled: July 24, 1991Date of Patent: November 2, 1993Assignee: Mobil Oil CorporationInventors: Brent A. Aufdembrink, Arthur W. Chester, Joseph A. Herbst, Charles T. Kresge
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Patent number: 5137707Abstract: There is provided a method for the removal of residual organic swelling agent from pillared layered materials by treating such materials with acid.Type: GrantFiled: October 22, 1991Date of Patent: August 11, 1992Assignee: Mobil Oil Corp.Inventors: Brent A. Aufdembrink, Wieslaw J. Roth
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Patent number: 5128303Abstract: A layered product comprises a layered metal oxide and pillars of an oxide of at least one element selected from Groups IB, IIB, IIIA, IIIB, IVA, IVB, VA, VB, VIA, VIIA and VIIIA of the Periodic Table of the Elements separating the layers of the metal oxide. Each layer of the metal oxide has the general formula[M.sub.x .quadrature..sub.y Z.sub.2-(x+y) O.sub.4 ].sup.q-wherein M is at least one metal of valence n wherein n is an integer between 0 and 7, .quadrature. represents a vacancy site, Z is a tetravalent metal, and whereinq=4y-x(n-4)O<x+y.sup.Type: GrantFiled: September 21, 1990Date of Patent: July 7, 1992Assignee: Mobil Oil CorporationInventor: Brent A. Aufdembrink
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Patent number: 5105042Abstract: There is provided a sulfated layered titanium oxide catalyst. Relatively long chain alkyl aromatic compounds are prepared by alkylating an alkylatable aromatic compound with a relatively long chain alkylating agent under alkylation reaction conditions in the presence of this sulfated layered material as alkylation catalyst. The layered material contains titanium oxide in the layers and oxide pillars separating the layers. The alkylation activity of the catalyst is increased by including sulfate ions in the layered material. This increased alkylation activity may be obtained by contacting the layered material with an aqueous solution of a sulfate compound such as sulfuric acid.Type: GrantFiled: November 21, 1990Date of Patent: April 14, 1992Assignee: Mobil Oil Corp.Inventors: Brent A. Aufdembrink, Charles T. Kresge, Quang N. Le, Joosup Shim, Stephen S. Wong
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Patent number: 5043508Abstract: Relatively long chain alkyl aromatic compounds are prepared by alkylating an alkylatable aromatic compound with a relatively long chain alkylating agent under alkylation reaction conditions in the presence of a layered material as an alkylation catalyst. The layered material contains titanate in the layers and oxide pillars separating the layers. The layers also contain vacancies and/or metals incorporated therein. The degree of alkylation is a function of the interplanar d-spacing of the pillared material, which is, in turn a function of the chain length of the swelling agent used to prepare the layered material.Type: GrantFiled: February 23, 1990Date of Patent: August 27, 1991Assignee: Mobil Oil CorporationInventors: Brent A. Aufdembrink, Charles T. Kresge, Quang N. Le, Joosup Shim, Stephen S. Wong
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Patent number: 5036159Abstract: Ternary oxide phases, including copper oxide, which exhibit unusal electronic properties, have been determined to exhibit catalytic function for the oxidiation of carbon monoxide, the hydrogenation of ethylene and the cracking of hydrocarbons.Type: GrantFiled: June 30, 1989Date of Patent: July 30, 1991Assignee: Mobil Oil CorporationInventors: Brent A. Aufdembrink, Arthur W. Chester, Pochen Chu
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Patent number: 4980333Abstract: Perovskite related materials of high thermal stability and surface area which contain interspathic polymeric chalcogenides such as polymeric silica are prepared by ion exchanging a layered metal oxide, such as layered titanium oxide, with organic cation, to spread the layers apart. A compound such as tetraethylorthosilicate, capable of forming a polymeric oxide, is thereafter introduced between the layers. The resulting product is treated to form polymeric oxide, e.g. by hydrolysis, to produce the layered oxide material. The resulting product may be employed as catalyst material in the conversion of organic compounds.Type: GrantFiled: July 5, 1989Date of Patent: December 25, 1990Assignee: Mobil Oil CorporationInventors: Michael E. Landis, Brent A. Aufdembrink
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Patent number: 4935573Abstract: A catalyst composition suitable for use in aromatization of non-aromatic hydrocarbons comprises a shape-selective crystalline slicate such as ZSM-5 and a titanometallate-type layered metal oxide comprising a layered metal oxide and pillars of an oxide of at least one element selected from Groups IB, IIB, IIIA, IIIB, IVA, IVB, VA, VB, VIA, VIIA and VIIIA of the Periodic Table of the Elements separating the layers of the metal oxide where each layer of the metal oxide has the general formula[M.sub.x .sub.y Z.sub.2-(x+y) O.sub.4 ].sup.Type: GrantFiled: February 23, 1989Date of Patent: June 19, 1990Assignee: Mobil Oil CorporationInventors: Brent A. Aufdembrink, Thomas F. Degnan, Sharon B. McCullen
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Patent number: 4933310Abstract: A catalyst composition suitable for use in aromatization of non-aromatic hydrocarbons comprises a shape-selective crystalline silicate such as ZSM-5 and a titanometallate-type layered metal oxide comprising a layered metal oxide and pillars of an oxide of at least one element selected from Groups IB, IIB, IIIA, IIIB, IVA, IVB, VA, VB, VIA, VIIA and VIIIA of the Periodic Table of the Elements separating the layers of the metal oxide where each layer of the metal oxide has the general formula[M.sub.x .quadrature..sub.y Z.sub.2-(x+y) O.sub.4 ].sup.q-wherein M is at least one metal of valence n wherein n is an integer between 0 and 7, .quadrature.represents a vacancy site, Z is a tetravalent metal, and whereinq=4y-x(n-4)O<x+y<2.Type: GrantFiled: February 23, 1989Date of Patent: June 12, 1990Assignee: Mobil Oil CorporationInventors: Brent A. Aufdembrink, Thomas F. Degnan, Sharon B. McCullen