Patents by Inventor Marko Saban
Marko Saban 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: 9505058Abstract: A material for use in a 3D printer. The material may include a plurality of metallic particles and a stabilizing material. The metallic particles may have an average cross-sectional length that is less than or equal to about 100 nm. The stabilizing material may include an organoamine, carboxylic acid, thiol and derivatives thereof, xanthic acid, polyethylene glycols, polyvinylpyridine, polyninylpyrolidone, or a combination thereof.Type: GrantFiled: May 16, 2014Date of Patent: November 29, 2016Assignee: XEROX CORPORATIONInventors: Yiliang Wu, Marko Saban
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Patent number: 9372425Abstract: A transfer printing method including applying a curable sublimation toner having at least one curable component and at least one sublimation colorant in a desired pattern onto a transfer substrate to form an image on the transfer substrate at a first temperature which is below the sublimation temperature of the sublimation colorant; wherein the curable sublimation toner is a conventional toner or a chemical toner; and wherein the curable sublimation toner includes at least one curable amorphous resin and optionally, a crystalline resin; curing the image on the transfer substrate; and optionally, bringing the transfer substrate into contact with a final image-receiving substrate, optionally applying pressure, and heating to a second temperature which is sufficient to cause the sublimation colorant to sublime and form a permanent image on the final image-receiving substrate.Type: GrantFiled: August 16, 2010Date of Patent: June 21, 2016Assignee: Xerox CorporationInventors: Yulin Wang, Ke Zhou, Tie Hwee Ng, Marko Saban
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Patent number: 9261801Abstract: The present embodiments disclose processes for preparing a polyester latex containing an amount of residual organic solvent which is less than 100 ppm by weight of the total weight of the polyester latex.Type: GrantFiled: April 4, 2014Date of Patent: February 16, 2016Assignee: XEROX CORPORATIONInventors: Yu Liu, Frank Ping-Hay Lee, Michael D'Amato, Yulin Wang, David Borbely, Harry Latchman, John Abate, Ivan Uschak, Rashid Mahmood, Ke Zhou, Marko Saban, Biritawit Asfaw
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Publication number: 20150328835Abstract: A material for use in a 3D printer. The material may include a plurality of metallic particles and a stabilizing material. The metallic particles may have an average cross-sectional length that is less than or equal to about 100 nm. The stabilizing material may include an organoamine, carboxylic acid, thiol and derivatives thereof, xanthic acid, polyethylene glycols, polyvinylpyridine, polyninylpyrolidone, or a combination thereof.Type: ApplicationFiled: May 16, 2014Publication date: November 19, 2015Applicant: XEROX CORPORATIONInventors: YILIANG WU, MARKO SABAN
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Publication number: 20150286155Abstract: The present embodiments disclose processes for preparing a polyester latex containing an amount of residual organic solvent which is less than 100 ppm by weight of the total weight of the polyester latex.Type: ApplicationFiled: April 4, 2014Publication date: October 8, 2015Applicant: XEROX CORPORATIONInventors: Yu Liu, Frank Ping-Hay Lee, Michael D'Amato, Yulin Wang, David Borbely, Harry Latchman, John Abate, Ivan Uschak, Rashid Mahmood, Ke Zhou, Marko Saban, Biritawit Asfaw
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Patent number: 9122180Abstract: The present disclosure provides a polyester toner resin comprising gallic acid for use in manufacturing an emulsion aggregation (EA) toner for imaging devices.Type: GrantFiled: April 30, 2013Date of Patent: September 1, 2015Assignee: Xerox CorporationInventors: Ke Zhou, Guerino G Sacripante, Marko Saban
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Publication number: 20150086922Abstract: A process includes dissolving a polymer in an organic solvent to form a polymer solution and forming a latex from the polymer solution by contacting the polymer solution with steam while substantially simultaneously distilling the organic solvent.Type: ApplicationFiled: September 24, 2013Publication date: March 26, 2015Applicant: XEROX CORPORATIONInventors: Yu Liu, Yulin Wang, Ke Zhou, Frank Ping-Hay Lee, Marko Saban, Shigang Qiu, Sonja Hadzidedic
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Patent number: 8877018Abstract: The present teachings describe a process for converting a HOGaPc Type I polymorph to the HOGaPc Type V polymorph. The process includes obtaining a slurry comprising hydroxy gallium phthalocyanine (HOGaPc) Type I polymorph. The slurry is mixed at a resonant frequency of the slurry by applying a low frequency acoustic field for a time sufficient to convert the HOGaPc Type I polymorph to the HOGaPc Type V polymorph.Type: GrantFiled: April 4, 2012Date of Patent: November 4, 2014Assignee: Xerox CorporationInventors: Sarah J. Robinson, Marko Saban, Yulin Wang, Sandra J. Gardner, Cuong Vong
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Publication number: 20140322641Abstract: The present disclosure provides a polyester toner resin comprising gallic acid for use in manufacturing an emulsion aggregation (EA) toner for imaging devices.Type: ApplicationFiled: April 30, 2013Publication date: October 30, 2014Applicant: Xerox CorporationInventors: Ke Zhou, Guerino G. Sacripante, Marko Saban
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Patent number: 8779203Abstract: A process for forming arylamines by continuous Buchwald-Hartwig reaction using, in part, a plug flow reactor with a fluid flow path greater than about 1 mm in diameter and a single solvent under pressure to form a product with a space time yield of at least 100 g/L/hr.Type: GrantFiled: August 19, 2011Date of Patent: July 15, 2014Assignee: Xerox CorporationInventors: Karina Lopez, Santiago Faucher, Marko Saban, Rosa Duque
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Patent number: 8759421Abstract: Described is a continuous process for preparing nanodispersions including providing a composition comprising a liquid and a solute; heating the composition to dissolution of the solute to form a solution comprising the solute dissolved in the liquid; directing the heated solution through a continuous tube wherein the continuous tube has a first end for receiving the solution, a continuous flow-through passageway disposed in an ultrasonic heat exchanger, and a second end for discharging a product stream; treating the heated solution as the solution passes through the continuous flow-through passageway disposed in the ultrasonic heat exchanger to form the product stream comprising nanometer size particles in the liquid; optionally, collecting the product stream in a product receiving vessel; and optionally, filtering the product stream.Type: GrantFiled: August 31, 2010Date of Patent: June 24, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Alan Edward John Toth, Santiago Faucher, Yiliang Wu, Marko Saban
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Patent number: 8709696Abstract: A curable sublimation marking material including at least one curable component and at least one sublimation colorant. Also disclosed is a transfer printing method including applying a curable sublimation marking material in a desired pattern onto a transfer substrate to form an image on the transfer substrate at a first temperature which is below the sublimation temperature of the sublimation colorant; wherein the curable sublimation marking material comprises at least one curable component and at least one sublimation colorant; curing the image on the transfer substrate; and optionally, bringing the transfer substrate into contact with a final image-receiving substrate, optionally applying pressure, and heating to a second temperature which is sufficient to cause the sublimation colorant to sublime and form a permanent image on the final image-receiving substrate.Type: GrantFiled: August 16, 2010Date of Patent: April 29, 2014Assignee: Xerox CorporationInventors: Yulin Wang, Ke Zhou, Tie Hwee Ng, Marko Saban
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Patent number: 8568952Abstract: The present teachings describe a process for mixing comprising obtaining a dispersion of solid particles and an organic solvent wherein the dispersion comprises a particulate solid content of from about 0.5 weight percent to about 10 weight percent. The dispersion is mixed at a resonant frequency of the mixing system.Type: GrantFiled: January 25, 2012Date of Patent: October 29, 2013Assignee: Xerox CorporationInventors: Cuong Vong, Marko Saban, Vladislav Skorokhod, Lanhui Zhang, Lin Ma, Norman Chi Su, Zhen Lai
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Publication number: 20130264188Abstract: The present teachings describe a process for converting a HOGaPc Type I polymorph to the HOGaPc Type V polymorph. The process includes obtaining a slurry comprising hydroxy gallium phthalocyanine (HOGaPc) Type I polymorph. The slurry is mixed at a resonant frequency of the slurry by applying a low frequency acoustic field for a time sufficient to convert the HOGaPc Type I polymorph to the HOGaPc Type V polymorph.Type: ApplicationFiled: April 4, 2012Publication date: October 10, 2013Applicant: XEROX CORPORATIONInventors: Sarah J. Robinson, Marko Saban, Yulin Wang, Sandra J. Gardner, Cuong Vong
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Publication number: 20130189616Abstract: The present teachings describe a process for mixing comprising obtaining a dispersion of solid particles and an organic solvent wherein the dispersion comprises a particulate solid content of from about 0.5 weight percent to about 10 weight percent. The dispersion is mixed at a resonant frequency of the mixing system.Type: ApplicationFiled: January 25, 2012Publication date: July 25, 2013Applicant: XEROX CORPORATIONInventors: Cuong Vong, Marko Saban, Vladislav Skorokhod, Lanhui Zhang, Lin Ma, Norman C. Su, Zhen Lai
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Patent number: 8460584Abstract: Processes for producing carboxylic acid-stabilized silver nanoparticles are disclosed. The processes comprise (a) forming a suspension of silver salt particles in a carboxylic acid; (b) forming a solution of an organohydrazine and a first organic solvent; (c) heating the suspension; (d) adding the solution to the suspension to form a mixture; and (e) reacting the mixture to form carboxylic acid-stabilized silver nanoparticles.Type: GrantFiled: October 14, 2008Date of Patent: June 11, 2013Assignee: Xerox CorporationInventors: Mahya Mokhtari, Marko Saban, Roger Earl Gaynor
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Publication number: 20130046110Abstract: A process for forming arylamines by continuous Buchwald-Hartwig reaction using, in part, a plug flow reactor with a fluid flow path greater than about 1 mm in diameter and a single solvent under pressure to form a product with a space time yield of at least 100 g/L/hr.Type: ApplicationFiled: August 19, 2011Publication date: February 21, 2013Applicant: XEROX CORPORATIONInventors: Karina Lopez, Santiago Faucher, Marko Saban, Rosa M. Duque
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Patent number: 8337007Abstract: A transfer printing method including applying a curable sublimation ink having at least one curable component and at least one sublimation colorant in a desired pattern onto a transfer substrate to form an image on the transfer substrate at a first temperature which is below the sublimation temperature of the sublimation colorant; curing the image on the transfer substrate; and optionally, bringing the transfer substrate into contact with a final image-receiving substrate, optionally applying pressure, and heating to a second temperature which is sufficient to cause the sublimation colorant to sublime and form a permanent image on the final image-receiving substrate.Type: GrantFiled: August 16, 2010Date of Patent: December 25, 2012Assignee: Xerox CorporationInventors: Yulin Wang, Ke Zhou, Tie Hwee Ng, Marko Saban
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Patent number: 8193344Abstract: Processes for making photosensitive organic pigments for use in imaging members, specifically processes for making a photosensitive phthalocyanine pigments having a specific crystal form, comprising dissolving the pigment in a mixture of a haloacetic acid and alkylene halide to form a solution, precipitating the pigment by adding the solution to a non-solvent system, the solution comprised of one or more organic solvents and a small amount of water, wherein the amount of water controls the crystal form of the pigment, followed by a treatment with a halobenzene to obtain a highly photosensitive second crystal form of the pigment.Type: GrantFiled: December 14, 2010Date of Patent: June 5, 2012Assignee: Xerox CorporationInventors: George Liebermann, Marko Saban, Sandra Gardner, Cuong Vong
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Publication number: 20120049163Abstract: Described is a continuous process for preparing nanodispersions including providing a composition comprising a liquid and a solute; heating the composition to dissolution of the solute to form a solution comprising the solute dissolved in the liquid; directing the heated solution through a continuous tube wherein the continuous tube has a first end for receiving the solution, a continuous flow-through passageway disposed in an ultrasonic heat exchanger, and a second end for discharging a product stream; treating the heated solution as the solution passes through the continuous flow-through passageway disposed in the ultrasonic heat exchanger to form the product stream comprising nanometer size particles in the liquid; optionally, collecting the product stream in a product receiving vessel; and optionally, filtering the product stream.Type: ApplicationFiled: August 31, 2010Publication date: March 1, 2012Applicant: XEROX CORPORATIONInventors: Alan Edward John Toth, Santiago Faucher, Yiliang Wu, Marko Saban