Patents by Inventor Javed Mapkar
Javed Mapkar 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: 20220267566Abstract: A high-voltage electrical insulator formed from a modified thermoplastic insulation composition that include a thermoplastic polymer. The modified thermoplastic insulation composition undergoes radiation exposure to develop a cross-linked thermoset skin layer. The predominately thermoplastic insulation material allows for the insulator to be recyclable while the radiation-hardened skin layer improves the weatherability, durability and electrical resistivity of the exterior surface to provide a more durable and longer lasting electrical insulator.Type: ApplicationFiled: February 25, 2022Publication date: August 25, 2022Inventors: Prasath B. Ganesan, Shireesh Pankaj, Javed Mapkar
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Publication number: 20220262540Abstract: The disclosed concept pertains to thermoplastic based materials, e.g., thermoplastic based composites, that are suitable replacements for known thermoset based materials, e.g., unsaturated polyesters, as insulators for circuit protection in electrical contact/non-contact applications, such as, but not limited to, housings, casings, enclosures, encapsulated or over-molded parts. In certain embodiments, the thermoplastic based materials house miniature circuit breakers, and arc and ground fault circuit breakers.Type: ApplicationFiled: February 17, 2021Publication date: August 18, 2022Applicant: EATON INTELLIGENT POWER LIMITEDInventors: PRASATH BALAMURUGAN GANESAN, ANAND KUMAR RAMACHANDRAN, JAVED A. MAPKAR, JEFFREY COX
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Publication number: 20210370584Abstract: A method of manufacturing a three-dimensional lens comprises inputting a lens template into a controller, depositing a first layer of lens material onto a work surface according to the lens Template, and successively depositing additional filamentous layers of the lens material onto the first layer. The deposition of layers of lens material is done according to the lens template in order to build the three-dimensional lens with a particular transmission scattering profile for transmitted light.Type: ApplicationFiled: May 4, 2021Publication date: December 2, 2021Applicant: Eaton Intelligent Power LimitedInventors: Jeremy M. Baerga Santiago, Namrata Salunke, Javed Mapkar
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Publication number: 20210221528Abstract: A composition including 85.00-99.00 wt. % of a single Nylon polymer; 0.25-5.00 wt. % of conductive nanomaterials; 0.25-5.00 wt. % of a dielectric filler comprising an inorganic, non-conductive, non-platelet nanomaterial selected from alumina nanoparticles, alumina nanotubes, aluminum oxide nanoparticles, silica nanoparticles, boron nitride nanoparticles, boron nanotubes, fumed silica, fumed alumina, and mixtures of one or more of these; and 0.25-5.00 wt. % of a dispersing agent.Type: ApplicationFiled: January 15, 2021Publication date: July 22, 2021Inventors: Zhou Zhou, Javed Mapkar
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Publication number: 20200385624Abstract: Described herein are thermally conductive thermoplastic polymers comprising a polymer matrix, at least one thermally conductive filler, at least one tensile strength filler, and at least one impact strength filler.Type: ApplicationFiled: June 5, 2020Publication date: December 10, 2020Applicant: Eaton Intelligent Power LimitedInventors: Shahab Zekriardehani, Javed Mapkar, Chinmaya Dandekar
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Patent number: 10435539Abstract: A multifunctional composite material may include a polymer matrix, at least one nano-additive, micro-additive, and/or a spherical nano-additive. The non-metallic composite material may be used to make non-metallic parts for fuel conveyance systems for use in aircraft.Type: GrantFiled: May 14, 2014Date of Patent: October 8, 2019Assignee: Eaton Intelligent Power LimitedInventors: Javed Mapkar, Kenneth Phaneuf, Soumayajit Sarkar
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Publication number: 20190113158Abstract: A fluid conduit includes a first portion and a second portion disposed at least partially around the first portion. The first portion may include an extruded thermoplastic. The second portion may include a plurality of layers formed via fiber reinforced thermoplastic tape, tows, and/or fabric. The first portion and the second portion may be substantially rigid and may include concentric cylindrical cross-sections. The fiber reinforced thermoplastic tape, tows, and/or fabric may include nano-additives and/or micro-additives.Type: ApplicationFiled: October 10, 2018Publication date: April 18, 2019Inventors: Zhou Zhou, Javed A. Mapkar, Richard M. de Luna, Anthony O'Meara, Gerry M. Berard
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Patent number: 9851026Abstract: A layer for directing a hydraulic fluid includes a first fluoropolymer, a first crosslinker, and an anti-static additive. The first fluoropolymer is present in an amount greater than 60 parts by weight, the first crosslinker is present in an amount of from about 1 to about 10 parts by weight, and the anti-static additive is present in an amount of from about 0.4 to about 4 parts by weight, each based on 100 parts by weight of the layer. The layer may be included in a layered tube. In addition to the layer, the layered tube also includes an outer layer. The outer layer includes a second fluoropolymer, which is the same as or different than the first fluoropolymer. The second fluoropolymer is present in an amount greater than 60 parts by weight based on 100 parts by weight of the outer layer.Type: GrantFiled: May 12, 2014Date of Patent: December 26, 2017Assignee: EATON CORPORATIONInventors: Soumayajit Sarkar, Javed Mapkar, Edward Hummelt, Kenneth Phaneuf, Robert Michael Lefere, Joseph David Proof, Gregory James Chapman
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Patent number: 9830797Abstract: A high pressure hose that is resistant to microvoid formation includes an inner tube comprising a blend of crosslinked fluoroplastic material and fluoroelastomeric material, a first reinforcement layer constructed of para-aramid synthetic fibers, and an adhesive layer, and an outer cover.Type: GrantFiled: December 30, 2013Date of Patent: November 28, 2017Assignees: EATON CORPORATION, AGC CHEMICALS AMERICAS, INC.Inventors: Soumayajit Sarkar, Javed Mapkar, Edward Hummelt, Kenneth Phaneuf, Robert Michael Lefere, Joseph David Proof
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Patent number: 9694528Abstract: A method includes premixing an anti-static additive and a first crosslinker to form an anti-static intermediate mixture where the anti-static additive is dispersed in the first crosslinker. The method also includes compounding the anti-static intermediate mixture and at least a portion of the first fluoropolymer to form a first compounded mixture. The method further includes extruding the first compounded mixture to form a layer.Type: GrantFiled: May 12, 2014Date of Patent: July 4, 2017Assignee: EATON CORPORATIONInventors: Soumayajit Sarkar, Javed Mapkar, Edward Hummelt, Kenneth Phaneuf, Robert Michael Lefere, Joseph David Proof, Gregory James Chapman
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Publication number: 20160090469Abstract: A multifunctional composite material may include a polymer matrix, at least one nano-additive, micro-additive, and/or a spherical nano-additive. The non-metallic composite material may be used to make non-metallic parts for fuel conveyance systems for use in aircraft.Type: ApplicationFiled: May 14, 2014Publication date: March 31, 2016Applicant: Eaton CorporationInventors: Javed Mapkar, Kenneth Phaneuf, Soumayajit Sarkar
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Publication number: 20150064458Abstract: The disclosed concept relates to methods for the manufacture of molded parts having composite nanofibers deposited on a surface of the molded parts. The molded parts are manufactured by utilizing injection molding techniques. The nanofibers are capable of imparting to the molded part functionality, such as but not limited to electrical conductivity, magnetic properties, thermal conductivity, hydrophobicity and superhydrophobicity. The methods include depositing the nanofibers at least partially on an interior surface of a mold, injecting a polymer-containing composition into the mold and extracting a molded part from the mold. A surface of the molded part includes a layer or coating of nanofibers deposited thereon and/or therein. The nanofibers are transferred from the interior surface of the mold to the surface of the molded part. The mold and molded part can include three-dimensional shapes as well as two-dimensional shapes.Type: ApplicationFiled: August 28, 2013Publication date: March 5, 2015Applicant: EATON CORPORATIONInventors: SOUMAYAJIT SARKAR, JAVED MAPKAR, JOHN TRUBLOWSKI, ADRI LAMMERS
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Publication number: 20140251532Abstract: A method includes premixing an anti-static additive and a first crosslinker to form an anti-static intermediate mixture where the anti-static additive is dispersed in the first crosslinker. The method also includes compounding the anti-static intermediate mixture and at least a portion of the first fluoropolymer to form a first compounded mixture. The method further includes extruding the first compounded mixture to form a layer.Type: ApplicationFiled: May 12, 2014Publication date: September 11, 2014Applicants: Eaton Corporation, AGC Chemicals Americas, Inc.Inventors: Soumayajit Sarkar, Javed Mapkar, Edward Hummelt, Kenneth Phaneuf, Robert Michael Lefere, Joseph David Proof, Gregory James Chapman
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Publication number: 20140246110Abstract: A layer for directing a hydraulic fluid includes a first fluoropolymer, a first crosslinker, and an anti-static additive. The first fluoropolymer is present in an amount greater than 60 parts by weight, the first crosslinker is present in an amount of from about 1 to about 10 parts by weight, and the anti-static additive is present in an amount of from about 0.4 to about 4 parts by weight, each based on 100 parts by weight of the layer. The layer may be included in a layered tube. In addition to the layer, the layered tube also includes an outer layer. The outer layer includes a second fluoropolymer, which is the same as or different than the first fluoropolymer. The second fluoropolymer is present in an amount greater than 60 parts by weight based on 100 parts by weight of the outer layer.Type: ApplicationFiled: May 12, 2014Publication date: September 4, 2014Applicants: Eaton Corporation, AGC Chemicals Americas, Inc.Inventors: Soumayajit Sarkar, Javed Mapkar, Edward Hummelt, Kenneth Phaneuf, Robert Michael Lefere, Joseph David Proof, Gregory James Chapman
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Publication number: 20140182734Abstract: A high pressure hose that is resistant to microvoid formation includes an inner tube comprising a blend of crosslinked fluoroplastic material and fluoroelastomeric material, a first reinforcement layer constructed of para-aramid synthetic fibers, and an adhesive layer, and an outer cover.Type: ApplicationFiled: December 30, 2013Publication date: July 3, 2014Applicant: Eaton CorporationInventors: Soumayajit Sarkar, Javed Mapkar, Edward Hummelt, Kenneth Phaneuf, Robert Michael Lefere
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Publication number: 20110076474Abstract: A nanocomposite composition includes a polymer and a barrier component sufficiently dispersed within the polymer so as to define a tortuous path within the polymer. The barrier component includes a nano-constituent including a plurality of layers and a macro-constituent including a plurality of particles. Each of the plurality of layers has a first average thickness and each of the plurality of particles has a second average thickness that is greater than the first average thickness. A nanocomposite system includes a substrate and a coating disposed on the substrate and formed from the nanocomposite composition.Type: ApplicationFiled: September 23, 2010Publication date: March 31, 2011Applicant: Eaton CorporationInventors: Javed A. Mapkar, Edward J. Hummelt, James P. Barnhouse
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Patent number: D735758Type: GrantFiled: July 3, 2012Date of Patent: August 4, 2015Assignee: Eaton CorporationInventors: Kelly A. Williams, Javed A. Mapkar, Gregory L. Heatwole, Daniel S. Frazier
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Patent number: D736260Type: GrantFiled: July 3, 2012Date of Patent: August 11, 2015Assignee: Eaton CorporationInventors: Kelly A. Williams, Javed A. Mapkar, Gregory L. Heatwole, Daniel S. Frazier
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Patent number: D749136Type: GrantFiled: June 18, 2015Date of Patent: February 9, 2016Assignee: Eaton CorporationInventors: Kelly A. Williams, Javed A. Mapkar, Gregory L. Heatwole, Daniel S. Frazier
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Patent number: D750138Type: GrantFiled: June 18, 2015Date of Patent: February 23, 2016Assignee: Eaton CorporationInventors: Kelly A. Williams, Javed A. Mapkar, Gregory L. Heatwole, Daniel S. Frazier