Patents by Inventor Garo Khanarian
Garo Khanarian 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: 10941691Abstract: An integrated vehicle on-board system configured to generate hydrogen and to introduce the generated hydrogen into an exhaust gas stream of an internal combustion engine, the system including a water-splitting article configured to split water into hydrogen and oxygen and a hydrogen injection article configured to introduce the hydrogen into the exhaust gas stream, is effective for the abatement of carbon monoxide and/or hydrocarbons and/or nitrogen oxides. The introduction of hydrogen may be intermittent and/or during a cold-start period.Type: GrantFiled: October 3, 2019Date of Patent: March 9, 2021Assignee: BASF CORPORATIONInventors: Shiang Sung, Garo Khanarian
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Patent number: 10902970Abstract: The invention relates to a patterned transparent conductive film, comprising areas with higher conductivity and areas with lower conductivity, wherein in the areas with higher conductivity nanoobjects are disposed in a binder matrix such that the nanoobjects are interconnected and thereby form an area with higher conductivity and wherein in the areas with lower conductivity the nanoobjects are structurally intact and are coated with an insulating coating material.Type: GrantFiled: April 13, 2016Date of Patent: January 26, 2021Assignee: BASF SEInventors: Rui Zhang, Garo Khanarian, Herve Dietsch
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Patent number: 10800940Abstract: The invention relates to a process for producing a patterned transparent conductive film comprising areas with lower conductivity and areas with higher conductivity, comprising following steps: (a) applying an ink comprising electrically conductive nanoobjects with or without a binder on a substrate, forming a first layer, wherein the amount of conductive nanoobjects is such that the first layer has a low conductivity after drying; (b) drying of the first layer; (c) applying an ink comprising a metallo-organic complex in a predetermined pattern on the first layer; (d) decomposing of the ink applied in step (c), thereby forming a pattern having a higher conductivity on the first layer.Type: GrantFiled: April 14, 2016Date of Patent: October 13, 2020Assignee: BASF SEInventors: Rui Zhang, Garo Khanarian, Herve Dietsch, Nikolay A. Grigorenko, Olivier Enger
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Publication number: 20200102871Abstract: An integrated vehicle on-board system configured to generate hydrogen and to introduce the generated hydrogen into an exhaust gas stream of an internal combustion engine, the system including a water-splitting article configured to split water into hydrogen and oxygen and a hydrogen injection article configured to introduce the hydrogen into the exhaust gas stream, is effective for the abatement of carbon monoxide and/or hydrocarbons and/or nitrogen oxides. The introduction of hydrogen may be intermittent and/or during a cold-start period.Type: ApplicationFiled: October 3, 2019Publication date: April 2, 2020Inventors: Shiang Sung, Garo Khanarian
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Patent number: 10201082Abstract: The invention relates to a transparent conductive layer comprising non-conductive areas and conductive areas, wherein the conductive areas comprise an interconnected network of electrically conductive nanoobjects and in the non-conductive areas the nanoobjects are converted into particles and wherein the thickness of the conductive areas and the non-conductive areas differs less than 10 nm. The invention further relates to a process for producing a patterned transparent conductive film, the film comprising a substrate and a transparent conductive layer, and to a process for producing the patterned transparent conductive film.Type: GrantFiled: September 17, 2015Date of Patent: February 5, 2019Assignee: BASF SEInventors: Rui Zhang, Garo Khanarian, Herve Dietsch, Andreas Kuehner
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Publication number: 20180134908Abstract: The invention relates to a process for producing a patterned transparent conductive film comprising areas with lower conductivity and areas with higher conductivity, comprising following steps: (a) applying an ink comprising electrically conductive nanoobjects with or without a binder on a substrate, forming a first layer, wherein the amount of conductive nanoobjects is such that the first layer has a low conductivity after drying; (b) drying of the first layer; (c) applying an ink comprising a metallo-organic complex in a predetermined pattern on the first layer; (d) decomposing of the ink applied in step (c), thereby forming a pattern having a higher conductivity on the first layer.Type: ApplicationFiled: April 14, 2016Publication date: May 17, 2018Applicant: BASF SEInventors: Rui ZHANG, Garo KHANARIAN, Herve DIETSCH, Nikolay A. GRIGORENKO, Olivier ENGER
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Publication number: 20180090239Abstract: The invention relates to a patterned transparent conductive film, comprising areas with higher conductivity and areas with lower conductivity, wherein in the areas with higher conductivity nanoobjects are disposed in a binder matrix such that the nanoobjects are interconnected and thereby form an area with higher conductivity and wherein in the areas with lower conductivity the nanoobjects are structurally intact and are coated with an insulating coating material.Type: ApplicationFiled: April 13, 2016Publication date: March 29, 2018Applicant: BASF SEInventors: Rui ZHANG, Garo KHANARIAN, Herve DIETSCH
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Publication number: 20170251553Abstract: The invention relates to a transparent conductive layer comprising non-conductive areas and conductive areas, wherein the conductive areas comprise an FIG. 1 interconnected network of electrically conductive nanoobjects and in the non-conductive areas the nanoobjects are converted into particles and wherein the thickness of the conductive areas and the non-conductive areas differs less than 10 nm. The invention further relates to a process for producing a patterned transparent conductive film, the film comprising a substrate and a transparent conductive layer, and to a process for producing the patterned transparent conductive film.Type: ApplicationFiled: September 17, 2015Publication date: August 31, 2017Applicant: BASF SEInventors: Rui ZHANG, Garo KHANARIAN, Herve DIETSCH, Andreas KUEHNER
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Patent number: 9295153Abstract: Method of manufacturing patterned transparent conductor is provided, comprising: providing a silver ink core component containing silver nanoparticles dispersed in a silver carrier; providing a shell component containing a film forming polymer dispersed in a shell carrier; providing a substrate; coelectrospinning the silver ink core component and the shell component to form a core shell fiber, wherein the silver nanoparticles are in the core; depositing the core shell fiber on the substrate; selectively treating a portion of the deposited core shell fiber to provide a patterned transparent conductor, wherein the patterned transparent conductor has a treated region and a non-treated region; wherein the treated region comprises a plurality of electrically interconnected silver miniwires and wherein the treated region is an electrically conductive region; and, wherein the non-treated region is an electrically insulative region.Type: GrantFiled: November 7, 2013Date of Patent: March 22, 2016Assignees: Rohm and Haas Electronic Materials LLC, Dow Global Technologies LLCInventors: Jaebum Joo, Jerome Claracq, Garo Khanarian, Kathleen M. O'Connell, Lijia Bu, Peter Trefonas
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Patent number: 9148969Abstract: A process for manufacturing silver nanowires is provided, comprising: providing a silver ink core component containing ?60 wt % silver nanoparticles dispersed in a silver carrier; providing a shell component containing a film forming polymer dispersed in a shell carrier; providing a substrate; coelectrospinning the silver ink core component and the shell component depositing on the substrate a core shell fiber having a core and a shell surrounding the core, wherein the silver nanoparticles are in the core; and, treating the silver nanoparticles to form a population of silver nanowires, wherein the population of silver nanowires exhibit an average length, L, of ?60 ?m.Type: GrantFiled: July 22, 2013Date of Patent: September 29, 2015Assignee: Rohm and Haas Electronic Materials LLCInventors: Jerome Claracq, Garo Khanarian, Lujia Bu, Jaebum Joo, Peter Trefonas
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Patent number: 9066425Abstract: Method of manufacturing patterned conductor is provided, comprising: providing a conductivized substrate, wherein the conductivized substrate comprises a substrate and an electrically conductive layer; providing an electrically conductive layer etchant; providing a spinning material; providing a masking fiber solvent; forming a plurality of masking fibers and depositing the plurality of masking fibers onto the electrically conductive layer; exposing the electrically conductive layer to the electrically conductive layer etchant, wherein the electrically conductive layer that is uncovered by the plurality of masking fibers is removed from the substrate, leaving an interconnected conductive network on the substrate covered by the plurality of masking fibers; and, exposing the plurality of masking fibers to the masking fiber solvent, wherein the plurality of masking fibers are removed to uncover the interconnected conductive network on the substrate.Type: GrantFiled: April 1, 2013Date of Patent: June 23, 2015Assignee: Rohm and Haas Electronic Materials LLCInventors: Jake Joo, Jerome Claracq, Sylvie Vervoort, Mubasher Bashir, Peter Trefonas, Garo Khanarian, Kathleen O'Connell
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Patent number: 9040114Abstract: A method of manufacturing a silver miniwire film is provided, wherein the film exhibits a reduced sheet resistance.Type: GrantFiled: August 15, 2013Date of Patent: May 26, 2015Assignee: Rohm and Haas Electronic Material LLCInventors: Garo Khanarian, Kathleen M. O'connell, Peter Trefonas, Jerome Claracq, Lijia Bu, Jaebum Joo
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Publication number: 20140290979Abstract: Method of manufacturing patterned conductor is provided, comprising: providing a conductivised substrate, wherein the conductivised substrate comprises a substrate and an electrically conductive layer; providing an electrically conductive layer etchant; providing a spinning material; providing a masking fiber solvent; forming a plurality of masking fibers and depositing the plurality of masking fibers onto the electrically conductive layer; exposing the electrically conductive layer to the electrically conductive layer etchant, wherein the electrically conductive layer that is uncovered by the plurality of masking fibers is removed from the substrate, leaving an interconnected conductive network on the substrate covered by the plurality of masking fibers; and, exposing the plurality of masking fibers to the masking fiber solvent, wherein the plurality of masking fibers are removed to uncover the interconnected conductive network on the substrate.Type: ApplicationFiled: April 1, 2013Publication date: October 2, 2014Inventors: Jake Joo, Jerome Claracq, Sylvie Vervoort, Mubasher Bashir, Peter Trefonas, Garo Khanarian, Kathleen O'Connell
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Publication number: 20140131078Abstract: Method of manufacturing patterned transparent conductor is provided, comprising: providing a silver ink core component containing silver nanoparticles dispersed in a silver carrier; providing a shell component containing a film forming polymer dispersed in a shell. carrier; providing a substrate; coelectrospinning the silver ink core component and the shell component to form a core shell fiber, wherein the silver nanoparticles are in the core; depositing the core shell fiber on the substrate; selectively treating a portion of the deposited core shell fiber to provide a patterned transparent conductor, wherein the patterned transparent conductor has a treated region and a non-treated region; wherein the treated region comprises a plurality of electrically interconnected silver miniwires and wherein the treated region is an electrically conductive region; and, wherein the non-treated region is an electrically insulative region.Type: ApplicationFiled: November 7, 2013Publication date: May 15, 2014Inventors: Jaebum Joo, Jerome Claracq, Garo Khanarian, Kathleen M. O'Connell, Lijia Bu, Peter Trefonas
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Publication number: 20140065300Abstract: A method of manufacturing a silver miniwire film is provided, wherein the film exhibits a reduced sheet resistance.Type: ApplicationFiled: August 15, 2013Publication date: March 6, 2014Inventors: Garo Khanarian, Kathleen M. O'connell, Peter Trefonas, Jerome Claracq, Lijia Bu, Jaebum Joo
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Publication number: 20140027954Abstract: A process for manufacturing silver nanowires is provided, comprising: providing a silver ink core component containing ?60 wt % silver nanoparticles dispersed in a silver carrier; providing a shell component containing a film forming polymer dispersed in a shell carrier; providing a substrate; coelectrospinning the silver ink core component and the shell component depositing on the substrate a core shell fiber having a core and a shell surrounding the core, wherein the silver nanoparticles are in the core; and, treating the silver nanoparticles to form a population of silver nanowires, wherein the population of silver nanowires exhibit an average length, L, of ?60 ?m.Type: ApplicationFiled: July 22, 2013Publication date: January 30, 2014Applicant: Rohm and Haas Electronic Materials LLCInventors: Jerome Claracq, Garo Khanarian, Lujia Bu, Jaebum Joo, Peter Trefonas
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Patent number: 8637627Abstract: A curable phenoxyphenyl polysiloxane composition is disclosed. A cured phenoxyphenyl polysiloxane composition is further disclosed, along with a method of making that cured phenoxyphenyl polysiloxane composition from the curable phenoxyphenyl silicon composition. An encapsulated semiconductor device, and a method of making that encapsulated semiconductor device by coating a semiconductor element of a semiconductor device with cured phenoxyphenyl polysiloxane are further disclosed.Type: GrantFiled: December 5, 2008Date of Patent: January 28, 2014Assignee: Rohm and Haas CompanyInventors: Kathleen A. Auld, David M. Conner, Garo Khanarian, David Wayne Mosley
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Patent number: 8455607Abstract: A curable liquid polysiloxane/TiO2 composite for use as a light emitting diode encapsulant is provided, comprising: a polysiloxane with TiO2 domains having an average domain size of less than 5 nm, wherein the curable liquid polysiloxane/TiO2 composite contains 20 to 60 mol % TiO2 (based on total solids); wherein the curable liquid polysiloxane/TiO2 composite exhibits a refractive index of >1.61 to 1.7 and wherein the curable liquid polysiloxane/TiO2 composite is a liquid at room temperature and atmospheric pressure. Also provided is a light emitting diode manufacturing assembly.Type: GrantFiled: August 17, 2011Date of Patent: June 4, 2013Assignees: Rohm and Haas Electronic Materials LLC, Dow Global Technologies LLCInventors: Weijun Zhou, Binghe Gu, John W. Lyons, Allen S. Bulick, Garo Khanarian, Paul J. Popa, John R. Ell
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Patent number: 8450445Abstract: A method of making a light emitting diode (LED) having an optical element is provided, comprising: providing a curable liquid polysiloxane/TiO2 composite, which exhibits a refractive index of >1.61 to 1.7 and which is a liquid at room temperature and atmospheric pressure; providing a semiconductor light emitting diode die having a face, wherein the semiconductor light emitting diode die emits light through the face; contacting the semiconductor light emitting diode die with the curable liquid polysiloxane/TiO2 composite; and, curing the curable liquid polysiloxane/TiO2 composite to form an optical element; wherein at least a portion of the optical element is adjacent to the face.Type: GrantFiled: August 17, 2011Date of Patent: May 28, 2013Assignees: Rohm and Haas Electronic Materials LLC, Dow Global Technologies LLCInventors: John W. Lyons, Binghe Gu, Allen S. Bulick, Weijun Zhou, Paul J. Popa, Garo Khanarian, John R. Ell
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Publication number: 20130045552Abstract: A method of making a light emitting diode (LED) having an optical element is provided, comprising: providing a curable liquid polysiloxane/TiO2 composite, which exhibits a refractive index of >1.61 to 1.7 and which is a liquid at room temperature and atmospheric pressure; providing a semiconductor light emitting diode die having a face, wherein the semiconductor light emitting diode die emits light through the face; contacting the semiconductor light emitting diode die with the curable liquid polysiloxane/TiO2 composite; and, curing the curable liquid polysiloxane/TiO2 composite to form an optical element; wherein at least a portion of the optical element is adjacent to the face.Type: ApplicationFiled: August 17, 2011Publication date: February 21, 2013Applicant: ROHM AND HAAS ELECTRONIC MATERIALS LLCInventors: John W. Lyons, Binghe Gu, Allen S. Bulick, Weijun Zhou, Paul J. Popa, Garo Khanarian, John R. Ell