Patents by Inventor Lisa Crossley
Lisa Crossley 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: 11884701Abstract: Described herein are fluid treatment devices for use in tangential flow filtration, comprising a housing unit and a composite material, wherein the composite material comprises: a support member comprising a plurality of pores extending through the support member; and a non-self-supporting macroporous cross-linked gel comprising macropores having an average size of 10 nm to 3000 nm, said macroporous gel being located in the pores of the support member. The invention also relates to a method of separating a substance from a fluid, comprising the step of placing the fluid in contact with an inventive device, thereby adsorbing or absorbing the substance to the composite material contained therein.Type: GrantFiled: March 16, 2021Date of Patent: January 30, 2024Assignee: Merck Millipore Ltd.Inventors: Damian Brellisford, Donna Lisa Crossley, Greg McIntosh, Robert Ruman, John Rydall, Christopher S. Shields
-
Publication number: 20210206801Abstract: Described herein are fluid treatment devices for use in tangential flow filtration, comprising a housing unit and a composite material, wherein the composite material comprises: a support member comprising a plurality of pores extending through the support member; and a non-self-supporting macroporous cross-linked gel comprising macropores having an average size of 10 nm to 3000 nm, said macroporous gel being located in the pores of the support member. The invention also relates to a method of separating a substance from a fluid, comprising the step of placing the fluid in contact with an inventive device, thereby adsorbing or absorbing the substance to the composite material contained therein.Type: ApplicationFiled: March 16, 2021Publication date: July 8, 2021Inventors: Damian Brellisford, Donna Lisa Crossley, Greg McIntosh, Robert Ruman, John Rydall, Christopher S. Shields
-
Patent number: 10981949Abstract: Described herein are fluid treatment devices for use in tangential flow filtration, comprising a housing unit and a composite material, wherein the composite material comprises: a support member comprising a plurality of pores extending through the support member; and a non-self-supporting macroporous cross-linked gel comprising macropores having an average size of 10 nm to 3000 nm, said macroporous gel being located in the pores of the support member. The invention also relates to a method of separating a substance from a fluid, comprising the step of placing the fluid in contact with an inventive device, thereby adsorbing or absorbing the substance to the composite material contained therein.Type: GrantFiled: August 10, 2018Date of Patent: April 20, 2021Assignee: Merck Millipore Ltd.Inventors: Damian Brellisford, Donna Lisa Crossley, Greg McIntosh, Robert Ruman, John Rydall, Christopher S. Shields
-
Patent number: 10800808Abstract: Described herein are fluid treatment devices for use in tangential flow filtration, comprising a housing unit and a composite material, wherein the composite material comprises: a support member comprising a plurality of pores extending through the support member; and a non-self-supporting macroporous cross-linked gel comprising macropores having an average size of 10 nm to 3000 nm, said macroporous gel being located in the pores of the support member. The invention also relates to a method of separating a substance from a fluid, comprising the step of placing the fluid in contact with an inventive device, thereby adsorbing or absorbing the substance to the composite material contained therein.Type: GrantFiled: February 8, 2017Date of Patent: October 13, 2020Assignee: Merck Millipore Ltd.Inventors: Damian Brellisford, Donna Lisa Crossley, Greg McIntosh, Robert Ruman, John Rydall, Christopher S. Shields
-
Publication number: 20190040099Abstract: Described herein are fluid treatment devices for use in tangential flow filtration, comprising a housing unit and a composite material, wherein the composite material comprises: a support member comprising a plurality of pores extending through the support member; and a non-self-supporting macroporous cross-linked gel comprising macropores having an average size of 10 nm to 3000 nm, said macroporous gel being located in the pores of the support member. The invention also relates to a method of separating a substance from a fluid, comprising the step of placing the fluid in contact with an inventive device, thereby adsorbing or absorbing the substance to the composite material contained therein.Type: ApplicationFiled: August 10, 2018Publication date: February 7, 2019Inventors: Damian Brellisford, Donna Lisa Crossley, Greg McIntosh, Robert Ruman, John Rydall, Christopher S. Shields
-
Publication number: 20170145053Abstract: Described herein are fluid treatment devices for use in tangential flow filtration, comprising a housing unit and a composite material, wherein the composite material comprises: a support member comprising a plurality of pores extending through the support member; and a non-self-supporting macroporous cross-linked gel comprising macropores having an average size of 10 nm to 3000 nm, said macroporous gel being located in the pores of the support member. The invention also relates to a method of separating a substance from a fluid, comprising the step of placing the fluid in contact with an inventive device, thereby adsorbing or absorbing the substance to the composite material contained therein.Type: ApplicationFiled: February 8, 2017Publication date: May 25, 2017Applicant: Natrix Separations Inc.Inventors: Damian Brellisford, Donna Lisa Crossley, Greg McIntosh, Robert Ruman, John Rydall, Christopher S. Shields
-
Patent number: 8313651Abstract: The present invention discloses a membrane stack comprising a first and second membrane layers, and a spacer layer disposed between said first and second membrane layers, said membrane stack configured such that fluid passes through said membrane stack in a direction substantially perpendicular to the plane of said membrane layers and said spacer layer. The application also discloses a module comprising a membrane as described above, said module having a fluid flow path that is substantially perpendicular to the plane of the major surface of the membrane and spacer layers ins aid membrane stack.Type: GrantFiled: June 27, 2011Date of Patent: November 20, 2012Assignee: Natrix Separations Inc.Inventors: Ronald F. Childs, Elena N. Komkova, Donna Lisa Crossley, Alicja M. Mika
-
Patent number: 8182694Abstract: The present application discloses a membrane stack comprising a first and second membrane layers, and a spacer layer disposed between said first and second membrane layers, said membrane stack configured such that fluid passes through said membrane stack in a direction substantially perpendicular to the plane of said membrane layers and said spacer layer. The application also discloses a module comprising a membrane as described above, said module having a fluid flow path that is substantially perpendicular to the plane of the major surface of the membrane and spacer layers in said membrane stack.Type: GrantFiled: April 7, 2005Date of Patent: May 22, 2012Assignee: Natrix Separations Inc.Inventors: Ronald F. Childs, Elena N. Komkova, Alicja M. Mika, Donna Lisa Crossley
-
Publication number: 20110253616Abstract: The present invention discloses a membrane stack comprising a first and second membrane layers, and a spacer layer disposed between said first and second membrane layers, said membrane stack configured such that fluid passes through said membrane stack in a direction substantially perpendicular to the plane of said membrane layers and said spacer layer. The application also discloses a module comprising a membrane as described above, said module having a fluid flow path that is substantially perpendicular to the plane of the major surface of the membrane and spacer layers ins aid membrane stack.Type: ApplicationFiled: June 27, 2011Publication date: October 20, 2011Applicant: Natrix Separations Inc.Inventors: Ronald F. Childs, Elena N. Komkova, Lisa Crossley, Alicja M. Mika
-
Publication number: 20080017578Abstract: The present application discloses a membrane stack comprising a first and second membrane layers, and a spacer layer disposed between said first and second membrane layers, said membrane stack configured such that fluid passes through said membrane stack in a direction substantially perpendicular to the plane of said membrane layers and said spacer layer. The application also discloses a module comprising a membrane as described above, said module having a fluid flow path that is substantially perpendicular to the plane of the major surface of the membrane and spacer layers in said membrane stack.Type: ApplicationFiled: April 7, 2005Publication date: January 24, 2008Inventors: Ronald Childs, Elena Komkova, Lisa Crossley, Alicja Mika