Patents by Inventor Dennis Aquino
Dennis Aquino 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: 10675588Abstract: Embodiments described herein relate to electrospun nanofiber ultrafiltration membrane compositions capable of operating in tangential filtration mode and methods of using the same.Type: GrantFiled: February 17, 2016Date of Patent: June 9, 2020Assignee: EMD Millipore CorporationInventors: William Cataldo, Mikahil Kozlov, Alex Xenopoulos, Dennis Aquino, Clifton Ngan
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Publication number: 20200173076Abstract: Provided herein are electrospun or electroblown non-woven fiber membranes, methods of making such membranes and lateral flow diagnostic devices comprising such membranes.Type: ApplicationFiled: July 20, 2018Publication date: June 4, 2020Inventors: William Cataldo, Inga Elkina, Kamran Beyzavi, Thomas Fitzgerald, Dennis Aquino, Daniel Callahan, Michael Mansfield, Mikhail Kozlov, Gabriel Tkacik, Murugan Rajendiran, Ramesh Babu Padamati
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Publication number: 20180085710Abstract: Embodiments described herein relate to electrospun nanofiber ultrafiltration membrane compositions capable of operating in tangential filtration mode and methods of using the same.Type: ApplicationFiled: February 17, 2016Publication date: March 29, 2018Inventors: William Cataldo, Mikahil Kozlov, Alex Xenopoulos, Dennis Aquino, Clifton Ngan
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Patent number: 9067976Abstract: The present invention relates to an asymmetric chromatography media suitable for separations applications, particularly as packed bed, fluidized bed or magnetized bed chromatography media. In certain embodiments, the asymmetric chromatography media comprises asymmetric particles, preferably beads, having at least two distinct, controlled pore size distributions. Preferably one of the distinct pore size distributions is in an internal region of the particle, and the other is in an external region or coating on the particle. These distinct pore size distributions can be modified with uniform or alternatively unique functional groups or mixtures of functional groups. The present invention allows for the control over pore size distribution within an asymmetric porous particle by providing a distinct internal region, preferably in the form of a bead, and a distinct external region, preferably in the form of a coating on the bead.Type: GrantFiled: November 19, 2013Date of Patent: June 30, 2015Assignee: EMD Millipore CorporationInventors: Kwok-Shun Cheng, Senthilkumar Ramaswamy, Chen Wang, Nanying Bian, Brian Gagnon, Joaquin A. Umana, Dennis Aquino, Neil Soice, Andrew Lyddiatt
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Publication number: 20140073769Abstract: The present invention relates to an asymmetric chromatography media suitable for separations applications, particularly as packed bed, fluidized bed or magnetized bed chromatography media. In certain embodiments, the asymmetric chromatography media comprises asymmetric particles, preferably beads, having at least two distinct, controlled pore size distributions. Preferably one of the distinct pore size distributions is in an internal region of the particle, and the other is in an external region or coating on the particle. These distinct pore size distributions can be modified with uniform or alternatively unique functional groups or mixtures of functional groups. The present invention allows for the control over pore size distribution within an asymmetric porous particle by providing a distinct internal region, preferably in the form of a bead, and a distinct external region, preferably in the form of a coating on the bead.Type: ApplicationFiled: November 19, 2013Publication date: March 13, 2014Applicant: EMD Millipore CorporationInventors: Kwok-Shun Cheng, Senthilkumar Ramaswamy, Chen Wang, Nanying Bian, Brian Gagnon, Joaquin A. Umana, Dennis Aquino, Neil Soice, Lyddiatt Andrew
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Patent number: 8652330Abstract: The present invention relates to an asymmetric chromatography media suitable for separations applications, particularly as packed bed, fluidized bed or magnetized bed chromatography media. In certain embodiments, the asymmetric chromatography media comprises asymmetric particles, preferably beads, having at least two distinct, controlled pore size distributions. Preferably one of the distinct pore size distributions is in an internal region of the particle, and the other is in an external region or coating on the particle. These distinct pore size distributions can be modified with uniform or alternatively unique functional groups or mixtures of functional groups. The present invention allows for the control over pore size distribution within an asymmetric porous particle by providing a distinct internal region, preferably in the form of a bead, and a distinct external region, preferably in the form of a coating on the bead.Type: GrantFiled: March 2, 2010Date of Patent: February 18, 2014Assignee: EMD Millipore CorporationInventors: Kwok-Shun Cheng, Senthilkumar Ramaswamy, Chen Wang, Nanying Bian, Brian Gagnon, Joaquin A. Umana, Dennis Aquino, Neil Soice, Andrew Lyddiatt
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Publication number: 20100174051Abstract: The present invention relates to an asymmetric chromatography media suitable for separations applications, particularly as packed bed, fluidized bed or magnetized bed chromatography media. In certain embodiments, the asymmetric chromatography media comprises asymmetric particles, preferably beads, having at least two distinct, controlled pore size distributions. Preferably one of the distinct pore size distributions is in an internal region of the particle, and the other is in an external region or coating on the particle. These distinct pore size distributions can be modified with uniform or alternatively unique functional groups or mixtures of functional groups. The present invention allows for the control over pore size distribution within an asymmetric porous particle by providing a distinct internal region, preferably in the form of a bead, and a distinct external region, preferably in the form of a coating on the bead.Type: ApplicationFiled: March 2, 2010Publication date: July 8, 2010Applicant: Millipore CorporationInventors: Kwok-Shun Cheng, Senthilkumar Ramaswamy, Chen Wang, Nanying Bian, Brian Gagnon, Joaquin A. Umana, Dennis Aquino, Neil Soice, Lyddiatt Andrew
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Patent number: 7678269Abstract: The present invention relates to an asymmetric chromatography media suitable for separations applications, particularly as packed bed, fluidized bed or magnetized bed chromatography media. In certain embodiments, the asymmetric chromatography media comprises asymmetric particles, preferably beads, having at least two distinct, controlled pore size distributions. Preferably one of the distinct pore size distributions is in an internal region of the particle, and the other is in an external region or coating on the particle. These distinct pore size distributions can be modified with uniform or alternatively unique functional groups or mixtures of functional groups. The present invention allows for the control over pore size distribution within an asymmetric porous particle by providing a distinct internal region, preferably in the form of a bead, and a distinct external region, preferably in the form of a coating on the bead.Type: GrantFiled: September 13, 2006Date of Patent: March 16, 2010Assignee: Millipore CorporationInventors: Kwok-Shun Cheng, Senthilkumar Ramaswamy, Chen Wang, Nanying Bian, Brian Gagnon, Joaquin A. Umana, Dennis Aquino, Neil Soice, Lyddiatt Andrew
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Publication number: 20070212540Abstract: The present invention relates to an asymmetric chromatography media suitable for separations applications, particularly as packed bed, fluidized bed or magnetized bed chromatography media. In certain embodiments, the asymmetric chromatography media comprises asymmetric particles, preferably beads, having at least two distinct, controlled pore size distributions. Preferably one of the distinct pore size distributions is in an internal region of the particle, and the other is in an external region or coating on the particle. These distinct pore size distributions can be modified with uniform or alternatively unique functional groups or mixtures of functional groups. The present invention allows for the control over pore size distribution within an asymmetric porous particle by providing a distinct internal region, preferably in the form of a bead, and a distinct external region, preferably in the form of a coating on the bead.Type: ApplicationFiled: September 13, 2006Publication date: September 13, 2007Applicant: Millipore CorporationInventors: Kwok-Shun Cheng, Senthilkumar Ramaswamy, Chen Wang, Nanying Bian, Brian Gagnon, Joaquin Umana, Dennis Aquino, Neil Soice, Lyddiatt Andrew