Patents by Inventor John Mauro
John Mauro 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: 11015220Abstract: Disclosed herein are conjugates comprising a biomolecule linked to a label that have biological activity and are useful in a wide variety of biological applications. For example, provided herein are polymerase-nanoparticle conjugates including a polymerase linked to a nanoparticle, wherein the conjugate has polymerase activity. Such conjugates can exhibit reduced aggregation and improved stochiometries wherein the average biomolecule:nanoparticle ratio approaches or equals 1:1. Also disclosed herein are improved methods for preparing such conjugates, and methods and systems for using such conjugates in biological applications such as nucleotide incorporation, primer extension and single molecule sequencing.Type: GrantFiled: September 6, 2018Date of Patent: May 25, 2021Assignee: Life Technologies CorporationInventors: Theo Nikiforov, Daniel Mazur, Xinzhan Peng, Tommie Lloyd Lincecum, Yuri Belosludtsev, Howard Reese, Dmitriy Gremyachinskiy, Roman Rozhkov, John Mauro, Joseph Beechem, Eric Tulsky, Imad Naasani, Kari Haley, Joseph Treadway
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Patent number: 10247653Abstract: A continuous alpha monitor includes an air intake mechanism, which in turn includes an air mover and an air flowrate monitor, an air intake prefilter that limits particulates in the air intake mechanism to an aerodynamic diameter of 10 microns or less, and a particle size detector mounted downstream of the air intake prefilter, the air particle size detector providing an airborne dust concentration and a first distribution of aerodynamic diameters of particulates in air passing the prefilter, the particulates including depleted uranium particulates. The monitor further includes a sample filter web that collects the particulates; a solid state detector that detects alpha radiation emitted by the collected particulates; a processor that executes machine instructions embodied on a non-transient computer-readable storage medium to compute a dust loading on the sample filter web; and the processor computes an indication of alpha concentration detected by the detector mechanism.Type: GrantFiled: June 27, 2018Date of Patent: April 2, 2019Assignee: MAURO & ASSOCIATES, LLCInventor: John Mauro
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Publication number: 20190062830Abstract: Disclosed herein are conjugates comprising a biomolecule linked to a label that have biological activity and are useful in a wide variety of biological applications. For example, provided herein are polymerase-nanoparticle conjugates including a polymerase linked to a nanoparticle, wherein the conjugate has polymerase activity. Such conjugates can exhibit reduced aggregation and improved stochiometries wherein the average biomolecule:nanoparticle ratio approaches or equals 1:1. Also disclosed herein are improved methods for preparing such conjugates, and methods and systems for using such conjugates in biological applications such as nucleotide incorporation, primer extension and single molecule sequencing.Type: ApplicationFiled: September 6, 2018Publication date: February 28, 2019Inventors: Theo NIKIFOROV, Daniel MAZUR, Xinzhan PENG, Tommie Lloyd LINCECUM, Yuri BELOSLUDTSEV, Howard REESE, Dmitriy GREMYACHINSKIY, Roman ROZHKOV, John MAURO, Joseph BEECHEM, Eric TULSKY, Imad NAASANI, Kari HALEY, Joseph TREADWAY
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Publication number: 20190062203Abstract: A glass article comprising an alkali aluminosilicate glass that is formable by down-draw processes for example slot- and fusion-draw to thicknesses of 125 ?m or less and is capable of being chemically strengthened by ion-exchange to achieve a compressive stress at its surface of at least 950 MPa, in some embodiments at least about 1000 MPa, and in other embodiments at least about 1100 MPa. The high surface compressive stress allows the glass to retain net compression and thus contain surface flaws when the glass is subjected to bending around a tight radius. The glass may be used in foldable display applications.Type: ApplicationFiled: March 1, 2017Publication date: February 28, 2019Inventors: Timothy Michael GROSS, John MAURO
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Publication number: 20190017917Abstract: A continuous alpha monitor includes an air intake mechanism, which in turn includes an air mover and an air flowrate monitor, an air intake prefilter that limits particulates in the air intake mechanism to an aerodynamic diameter of 10 microns or less, and a particle size detector mounted downstream of the air intake prefilter, the air particle size detector providing an airborne dust concentration and a first distribution of aerodynamic diameters of particulates in air passing the prefilter, the particulates including depleted uranium particulates. The monitor further includes a sample filter web that collects the particulates; a solid state detector that detects alpha radiation emitted by the collected particulates; a processor that executes machine instructions embodied on a non-transient computer-readable storage medium to compute a dust loading on the sample filter web; and the processor computes an indication of alpha concentration detected by the detector mechanism.Type: ApplicationFiled: June 27, 2018Publication date: January 17, 2019Applicant: Mauro & Associates, LLCInventor: John Mauro
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Patent number: 10093972Abstract: Disclosed herein are conjugates comprising a biomolecule linked to a label that have biological activity and are useful in a wide variety of biological applications. For example, provided herein are polymerase-nanoparticle conjugates including a polymerase linked to a nanoparticle, wherein the conjugate has polymerase activity. Such conjugates can exhibit reduced aggregation and improved stochiometries wherein the average biomolecule:nanoparticle ratio approaches or equals 1:1. Also disclosed herein are improved methods for preparing such conjugates, and methods and systems for using such conjugates in biological applications such as nucleotide incorporation, primer extension and single molecule sequencing.Type: GrantFiled: May 27, 2016Date of Patent: October 9, 2018Assignee: Life Technologies CorporationInventors: Theo Nikiforov, Daniel Mazur, Xinzhan Peng, Tommie Lloyd Lincecum, Yuri Belosludtsev, Howard Reese, Dmitriy Gremyachinskiy, Roman Rozhkov, John Mauro, Joseph Beechem, Eric Tulsky, Imad Naasani, Kari Haley, Joseph Treadway
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Patent number: 10031060Abstract: A continuous alpha monitor includes an air intake mechanism, which in turn includes an air mover, an air intake prefilter that limits particulates in the air intake mechanism to an aerodynamic diameter of 10 microns or less, and a particle detector mounted downstream of the air intake prefilter, the air particle detector providing a first airborne dust concentration and a first distribution of aerodynamic diameters of particulates in air passing the prefilter, the particulates including depleted uranium particulates. The monitor further includes a movable sample filter web that collects the particulates; a solid state detector that detects alpha radiation emitted by the collected particulates; a processor that executes machine instructions embodied on a non-transient computer-readable storage medium to compute a dust loading on the sample filter web; and the processor computes an indication of alpha concentration detected by the solid state detector.Type: GrantFiled: July 13, 2017Date of Patent: July 24, 2018Assignee: MAURO & ASSOCIATES, LLCInventor: John Mauro
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Publication number: 20180017477Abstract: A continuous alpha monitor includes an air intake mechanism, which in turn includes an air mover and an air flowrate monitor, an air intake prefilter that limits particulates in the air intake mechanism to an aerodynamic diameter of 10 microns or less, and a particle size detector mounted downstream of the air intake prefilter, the air particle size detector providing a distribution of aerodynamic diameters of particulates in air passing the prefilter, the particulates including depleted uranium particulates. The monitor further includes a sample filter mechanism that collects the particulates; a detector mechanism that detects alpha radiation emitted by the collected particulates; a dust loading mechanism that computes a dust thickness on the sample filter mechanism; and an output mechanism that provides an indication of alpha concentration detected by the detector mechanism.Type: ApplicationFiled: July 13, 2017Publication date: January 18, 2018Inventor: John Mauro
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Patent number: 9476885Abstract: Provided herein are methods for making water-soluble nanoparticles comprising a core/shell nanocrystal that is coated with a surface layer comprising enough hydrophilic ligands to render the nanoparticle water soluble or water dispersable. Methods for crosslinking molecules on the surface of a nanoparticle, which methods can be used on the above water-soluble nanoparticles also are provided. Nanoparticle compositions resulting from these methods are also provided.Type: GrantFiled: January 6, 2015Date of Patent: October 25, 2016Assignee: Life Technologies CorporationInventors: Eric Tulsky, Kari Haley, Imad Naasani, John Mauro, Roman Rozhkov, Joseph Treadway
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Publication number: 20160265044Abstract: Disclosed herein are conjugates comprising a biomolecule linked to a label that have biological activity and are useful in a wide variety of biological applications. For example, provided herein are polymerase-nanoparticle conjugates including a polymerase linked to a nanoparticle, wherein the conjugate has polymerase activity. Such conjugates can exhibit reduced aggregation and improved stochiometries wherein the average biomolecule:nanoparticle ratio approaches or equals 1:1. Also disclosed herein are improved methods for preparing such conjugates, and methods and systems for using such conjugates in biological applications such as nucleotide incorporation, primer extension and single molecule sequencing.Type: ApplicationFiled: May 27, 2016Publication date: September 15, 2016Inventors: Theo NIKIFOROV, Daniel MAZUR, Xinzhan PENG, Tommie Lloyd LINCECUM, Yuri BELOSLUDTSEV, Howard REESE, Dmitriy GREMYACHINSKIY, Roman ROZHKOV, John MAURO, Joseph BEECHEM, Eric TULSKY, Imad NAASANI, Kari HALEY, Joseph TREADWAY
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Patent number: 9365838Abstract: Disclosed herein are conjugates comprising a biomolecule linked to a label that have biological activity and are useful in a wide variety of biological applications. For example, provided herein are polymerase-nanoparticle conjugates including a polymerase linked to a nanoparticle, wherein the conjugate has polymerase activity. Such conjugates can exhibit reduced aggregation and improved stochiometries wherein the average biomolecule:nanoparticle ratio approaches or equals 1:1. Also disclosed herein are improved methods for preparing such conjugates, and methods and systems for using such conjugates in biological applications such as nucleotide incorporation, primer extension and single molecule sequencing.Type: GrantFiled: November 22, 2013Date of Patent: June 14, 2016Assignee: Life Technologies CorporationInventors: Theo Nikiforov, Daniel Mazur, Xinzhan Peng, Tommie Lloyd Lincecum, Yuri Belosludtsev, Howard Reese, Dmitriy Gremyachinskiy, Roman Rozhkov, John Mauro, Joseph Beechem, Eric Tulsky, Imad Naasani, Kari Haley, Joseph Treadway
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Patent number: 9174187Abstract: Provided herein are methods for making water-soluble nanoparticles comprising a core/shell nanocrystal that is coated with a surface layer comprising enough hydrophilic ligands to render the nanoparticle water soluble or water dispersable. Methods for crosslinking molecules on the surface of a nanoparticle, which methods can be used on the above water-soluble nanoparticles also are provided. Nanoparticle compositions resulting from these methods are also provided.Type: GrantFiled: August 6, 2009Date of Patent: November 3, 2015Assignee: Life Technologies CorporationInventors: Eric Tulsky, Kari Haley, Imad Naasani, John Mauro, Roman Rozhkov, Joseph A. Treadway
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Publication number: 20150233936Abstract: Provided herein are methods for making water-soluble nanoparticles comprising a core/shell nanocrystal that is coated with a surface layer comprising enough hydrophilic ligands to render the nanoparticle water soluble or water dispersable. Methods for crosslinking molecules on the surface of a nanoparticle, which methods can be used on the above water-soluble nanoparticles also are provided. Nanoparticle compositions resulting from these methods are also provided.Type: ApplicationFiled: January 6, 2015Publication date: August 20, 2015Inventors: Eric TULSKY, Kari Haley, Imad Naasani, John Mauro, Roman Rozhkov, Joseph Treadway
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Patent number: 9061903Abstract: A nanoparticle having one or more phosphonates or phosphinate ligands on their surface can be converted into nanoparticles with sulfonate ligands on their surface, by contacting the phosphonate-containing nanoparticles with a silylsulfonate reagent. Such nanoparticles are activated toward reactions with nucleophilic groups; thus the method provides activated nanoparticles, and methods of making and using them to produce modified nanoparticles.Type: GrantFiled: October 2, 2009Date of Patent: June 23, 2015Assignee: Life Technologies CorporationInventors: Eric Tulsky, Eric Welch, Bruce Branchaud, John Mauro, Imad Naasani
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Publication number: 20140308730Abstract: Disclosed herein are conjugates comprising a biomolecule linked to a label that have biological activity and are useful in a wide variety of biological applications. For example, provided herein are polymerase-nanoparticle conjugates including a polymerase linked to a nanoparticle, wherein the conjugate has polymerase activity. Such conjugates can exhibit reduced aggregation and improved stochiometries wherein the average biomolecule:nanoparticle ratio approaches or equals 1:1. Also disclosed herein are improved methods for preparing such conjugates, and methods and systems for using such conjugates in biological applications such as nucleotide incorporation, primer extension and single molecule sequencing.Type: ApplicationFiled: November 22, 2013Publication date: October 16, 2014Applicant: LIFE TECHNOLOGIES CORPORATIONInventors: Theo NIKIFOROV, Daniel MAZUR, Xinzhan PENG, Tommie Lloyd LINCECUM, Yuri BELOSLUDTSEV, Howard REESE, Dmitriy GREMYACHINSKIY, Roman ROZHKOV, John MAURO, Joseph BEECHEM, Eric TULSKY, Imad NAASANI, Kari HALEY, Joseph TREADWAY
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Publication number: 20120276015Abstract: Provided is an optical in vivo contrast agent comprising a fluorescent polymeric microsphere, wherein the micro-sphere is impregnated with a dye having an excitation and emission spectrum compatible with in vivo imaging, and wherein the microsphere is coated with a block copolymer.Type: ApplicationFiled: January 5, 2012Publication date: November 1, 2012Applicant: LIFE TECHNOLOGIES CORPORATIONInventors: John Mauro, Julie Nyhus, Thomas Steinberg, Yu-Zhong Zhang
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Publication number: 20120253160Abstract: Provided is reagents and methods for non-invasive in vivo imaging wherein the reagents comprise targeted carrier molecules conjugated to a NIB reporter molecule. In one aspect the targeted carrier molecule is an antibody, or fragment thereof that has specificity for an antigen in a living body, animal or human. In one embodiment the antibodes are anti-cancer/tumor marker antibodies, organ specific antibodies, tissue specific antibodies, cell type specific antibodies, cell surface specific antibodies, anti-viral antibodies, anti-bacterial antibodies and anti-pathogenic antibodies. The NIP reporter molecules are any fluorescent reporter molecule compatible with in vivo imaging and generally having an excitation wavelength of at least 580 nm.Type: ApplicationFiled: April 4, 2012Publication date: October 4, 2012Applicant: LIFE TECHNOLOGIES CORPORATIONInventors: John Mauro, Thomas Steinberg, Julie Nyhus
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Publication number: 20120045368Abstract: The described embodiments may provide a method of fabricating a chemical detection device. The method may comprise forming a microwell above a CMOS device. The microwell may comprise a bottom surface and sidewalls. The method may further comprise applying a first chemical to be selectively attached to the bottom surface of the microwell, forming a metal oxide layer on the sidewalls of the microwell, and applying a second chemical to be selectively attached to the sidewalls of the microwell. The second chemical may lack an affinity to the first chemical.Type: ApplicationFiled: August 18, 2011Publication date: February 23, 2012Applicant: LIFE TECHNOLOGIES CORPORATIONInventors: Wolfgang HINZ, John MAURO, Shifeng LI, James BUSTILLO
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Publication number: 20110306079Abstract: Provided herein are methods for making water-soluble nanoparticles comprising a core/shell nanocrystal that is coated with a surface layer comprising enough hydrophilic ligands to render the nanoparticle water soluble or water dispersable. Methods for crosslinking molecules on the surface of a nanoparticle, which methods can be used on the above water-soluble nanoparticles also are provided. Nanoparticle compositions resulting from these methods are also provided.Type: ApplicationFiled: August 6, 2009Publication date: December 15, 2011Inventors: Eric Tulsky, Kari Haley, Imad Naasani, John Mauro, Roman Rozhkow, Joseph A. Treadway
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Publication number: 20110220844Abstract: A nanoparticle having one or more phosphonates or phosphinate ligands on their surface can be converted into nanoparticles with sulfonate ligands on their surface, by contacting the phosphonate-containing nanoparticles with a silylsulfonate reagent. Such nanoparticles are activated toward reactions with nucleophilic groups; thus the method provides activated nanoparticles, and methods of making and using them to produce modified nanoparticles.Type: ApplicationFiled: October 2, 2009Publication date: September 15, 2011Inventors: Eric Tulsky, Eric Welch, Bruce Branchaud, John Mauro, Imad Naasani