Patents by Inventor Aaron Noyes
Aaron Noyes 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).
-
Patent number: 12233356Abstract: The present disclosure relates to multistep chromatographic methods for preparing extracellular vesicles (EVs). The methods were demonstrated to be effective in preparing highquality EVs in a large scale. The methods enable preparation of EVs for therapeutic and diagnostic applications, and isolation and/or sub-fractionation of EVs with desired properties for specific use.Type: GrantFiled: March 20, 2020Date of Patent: February 25, 2025Assignee: LONZA SALES AGInventors: Aaron Noyes, Michael Doherty, Kimberly Ellis, Raymond Bourdeau, Kayla Desanty
-
Patent number: 8591742Abstract: The present invention provides an automated system and method for maintaining compaction, and therefore increased efficiency, of a media bed within a chromatography column. In the preferred embodiment, an adjustment assembly is slidingly engaged inside one end of the column such that it can be moved along the column's major axis. When idle, the force exerted on this end is equal to the compression on the media. When the column is actively processing chromatographic fluid, this exerted force can be expressed as the sum of the compression on the media, and the force of the fluid being processed. This total force and the fluid pressure are monitored using a load cell and a pressure sensor respectively. The compression force operating on the media bed is then computed based on these measurements and compared to the optimal value. The position of the adjustment assembly within the column is then modified in response to changes in the measured compression force.Type: GrantFiled: June 18, 2010Date of Patent: November 26, 2013Assignee: EMD Millipore CorporationInventors: Jeremy Perreault, Aaron Noyes, Mark Carroll
-
Patent number: 8114295Abstract: The present invention provides an automated system and method for packing chromatography columns. In one embodiment, the system first determines the type of media that is present in the column, and uses this information to generate an automated procedure to pack the specific media type. In a second embodiment, the media type is made known to the system, such as via input from the operator. The system then uses this information, in the same manner as in the first embodiment, to generate an automated procedure to pack the specific media type. Finally, in a third embodiment, parameters such as column height and rate of compression are made known to the system, such as via input from the operator. The system then packs the column in accordance with these supplied parameters.Type: GrantFiled: September 9, 2008Date of Patent: February 14, 2012Assignee: Millipore CorporationInventors: Aaron Noyes, Jeremy Perreault, Mark Carroll
-
Publication number: 20100256925Abstract: The present invention provides an automated system and method for maintaining compaction, and therefore increased efficiency, of a media bed within a chromatography column. In the preferred embodiment, an adjustment assembly is slidingly engaged inside one end of the column such that it can be moved along the column's major axis. When idle, the force exerted on this end is equal to the compression on the media. When the column is actively processing chromatographic fluid, this exerted force can be expressed as the sum of the compression on the media, and the force of the fluid being processed. This total force and the fluid pressure are monitored using a load cell and a pressure sensor respectively. The compression force operating on the media bed is then computed based on these measurements and compared to the optimal value. The position of the adjustment assembly within the column is then modified in response to changes in the measured compression force.Type: ApplicationFiled: June 18, 2010Publication date: October 7, 2010Applicant: MILLIPORE CORPORATIONInventors: Jeremy Perreault, Aaron Noyes, Mark Carroll
-
Patent number: 7767090Abstract: The present invention provides an automated system and method for maintaining compaction, and therefore increased efficiency, of a media bed within a chromatography column. In the preferred embodiment, an adjustment assembly is slidingly engaged inside one end of the column such that it can be moved along the column's major axis. When idle, the force exerted on this end is equal to the compression on the media. When the column is actively processing chromatographic fluid, this exerted force can be expressed as the sum of the compression on the media, and the force of the fluid being processed. This total force and the fluid pressure are monitored using a load cell and a pressure sensor respectively. The compression force operating on the media bed is then computed based on these measurements and compared to the optimal value. The position of the adjustment assembly within the column is then modified in response to changes in the measured compression force.Type: GrantFiled: November 27, 2006Date of Patent: August 3, 2010Assignee: Millipore CorporationInventors: Jeremy Perreault, Aaron Noyes, Mark Carroll
-
Publication number: 20090014389Abstract: The present invention provides an automated system and method for packing chromatography columns. In one embodiment, the system first determines the type of media that is present in the column, and uses this information to generate an automated procedure to pack the specific media type. In a second embodiment, the media type is made known to the system, such as via input from the operator. The system then uses this information, in the same manner as in the first embodiment, to generate an automated procedure to pack the specific media type. Finally, in a third embodiment, parameters such as column height and rate of compression are made known to the system, such as via input from the operator. The system then packs the column in accordance with these supplied parameters.Type: ApplicationFiled: September 9, 2008Publication date: January 15, 2009Inventors: Aaron Noyes, Jeremy Perreault, Mark Carroll
-
Patent number: 7435350Abstract: The present invention provides an automated system and method for packing chromatography columns. In one embodiment, the system first determines the type of media that is present in the column, and uses this information to generate an automated procedure to pack the specific media type. In a second embodiment, the media type is made known to the system, such as via input from the operator. The system then uses this information, in the same manner as in the first embodiment, to generate an automated procedure to pack the specific media type. Finally, in a third embodiment, parameters such as column height and rate of compression are made known to the system, such as via input from the operator. The system then packs the column in accordance with these supplied parameters.Type: GrantFiled: April 4, 2005Date of Patent: October 14, 2008Assignee: Millipore CorporationInventors: Aaron Noyes, Jeremy Perreault, Mark Carroll
-
Publication number: 20070262021Abstract: The present invention provides an automated system and method for maintaining compaction, and therefore increased efficiency, of a media bed within a chromatography column. In the preferred embodiment, an adjustment assembly is slidingly engaged inside one end of the column such that it can be moved along the column's major axis. When idle, the force exerted on this end is equal to the compression on the media. When the column is actively processing chromatographic fluid, this exerted force can be expressed as the sum of the compression on the media, and the force of the fluid being processed. This total force and the fluid pressure are monitored using a load cell and a pressure sensor respectively. The compression force operating on the media bed is then computed based on these measurements and compared to the optimal value. The position of the adjustment assembly within the column is then modified in response to changes in the measured compression force.Type: ApplicationFiled: November 27, 2006Publication date: November 15, 2007Inventors: Jeremy Perreault, Aaron Noyes, Mark Carroll
-
Patent number: 7238282Abstract: The present invention provides an automated system and method for maintaining compaction, and therefore increased efficiency, of a media bed within a chromatography column. In the preferred embodiment, an adjustment assembly is slidingly engaged inside one end of the column such that it can be moved along the column's major axis. When idle, the force exerted on this end is equal to the compression on the media. When the column is actively processing chromatographic fluid, this exerted force can be expressed as the sum of the compression on the media, and the force of the fluid being processed. This total force and the fluid pressure are monitored using a load cell and a pressure sensor respectively. The compression force operating on the media bed is then computed based on these measurements and compared to the optimal value. The position of the adjustment assembly within the column is then modified in response to changes in the measured compression force.Type: GrantFiled: March 4, 2005Date of Patent: July 3, 2007Assignee: Millipore CorporationInventors: Jeremy Perreault, Aaron Noyes, Mark Carroll
-
Publication number: 20060219616Abstract: The present invention provides an automated system and method for packing chromatography columns. In one embodiment, the system first determines the type of media that is present in the column, and uses this information to generate an automated procedure to pack the specific media type. In a second embodiment, the media type is made known to the system, such as via input from the operator. The system then uses this information, in the same manner as in the first embodiment, to generate an automated procedure to pack the specific media type. Finally, in a third embodiment, parameters such as column height and rate of compression are made known to the system, such as via input from the operator. The system then packs the column in accordance with these supplied parameters.Type: ApplicationFiled: April 4, 2005Publication date: October 5, 2006Inventors: Aaron Noyes, Jeremy Perreault, Mark Carroll
-
Publication number: 20060196832Abstract: The present invention provides an automated system and method for maintaining compaction, and therefore increased efficiency, of a media bed within a chromatography column. In the preferred embodiment, an adjustment assembly is slidingly engaged inside one end of the column such that it can be moved along the column's major axis. When idle, the force exerted on this end is equal to the compression on the media. When the column is actively processing chromatographic fluid, this exerted force can be expressed as the sum of the compression on the media, and the force of the fluid being processed. This total force and the fluid pressure are monitored using a load cell and a pressure sensor respectively. The compression force operating on the media bed is then computed based on these measurements and compared to the optimal value. The position of the adjustment assembly within the column is then modified in response to changes in the measured compression force.Type: ApplicationFiled: March 4, 2005Publication date: September 7, 2006Inventors: Jeremy Perreault, Aaron Noyes, Mark Carroll
-
Patent number: 6942794Abstract: The present invention is a flow distributor and integral bed support for a chromatography column. The flow distributor has an outlet extending through it and a bottom face across which is secured a bed support. The bottom face has a series of ribs extending radially outward from a center portion of the face. The bed support is secured to the flow distributor about its outer periphery and this amount of available surface area of the flow distributor and/or face that is used to secure the bed support is less than about 10%. A distribution disk is arranged over the inlet and extends across from about 1 to about 30% of the flow distributor's surface area, ending just short of the inner edge of the ribs closest to the center point of the flow distributor face. This disk is mounted on two or more legs so as to be of substantially the same height as the ribs. The disk projects the fluid flow in a 360° radial distribution without any noticeable partitioning.Type: GrantFiled: February 17, 2004Date of Patent: September 13, 2005Assignee: Millipore CorporationInventors: Michael Titus, Aaron Noyes, Ian Rayner, Chris Antoniou
-
Publication number: 20040184957Abstract: The present invention is a flow distributor and integral bed support for a chromatography column. The flow distributor has an outlet extending through it and a bottom face across which is secured a bed support. The bottom face has a series of ribs extending radially outward from a center portion of the face. The bed support is secured to the flow distributor about its outer periphery and this amount of available surface area of the flow distributor and/or face that is used to secure the bed support is less than about 10%. A distribution disk is arranged over the inlet and extends across from about 1 to about 30% of the flow distributor's surface area, ending just short of the inner edge of the ribs closest to the center point of the flow distributor face. This disk is mounted on two or more legs so as to be of substantially the same height as the ribs. The disk projects the fluid flow in a 360° radial distribution without any noticeable partitioning.Type: ApplicationFiled: February 17, 2004Publication date: September 23, 2004Inventors: Michael Titus, Aaron Noyes, Ian Rayner, Chris Antoniou