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公开(公告)号：US10173151B2
公开(公告)日：2019-01-08
申请号：US14909191
申请日：2014-08-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jeffrey A. Lucas , Kenneth M. Burke , Anna I. Bailey
Abstract: Provided are filter elements or cells and filtration assemblies or capsules for purifying and/or clarifying fluids used during various biopharmaceutical applications, for example, chromatography or depth filtration, and processes for making and using the same. A filter element comprises a media pack comprising two sides and a separator element located between the two sides, at least one side comprising a filtration media, wherein an inner edge periphery and/or an outer edge periphery of the filtration media comprise a bond directly to a portion of the separator element.
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2.发明申请公开(公告)号：US20160175744A1
公开(公告)日：2016-06-23
申请号：US14909191
申请日：2014-08-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jeffrey A. Lucas , Kenneth M. Burke , Anna I. Bailey
CPC classification number: B01D29/05 , B01D15/125 , B01D29/012 , B01D29/41 , B01D29/56 , G01M3/02 , G01N2030/146
Abstract: Provided are filter elements or cells and filtration assemblies or capsules for purifying and/or clarifying fluids used during various biopharmaceutical applications, for example, chromatography or depth filtration, and processes for making and using the same. A filter element comprises a media pack comprising two sides and a separator element located between the two sides, at least one side comprising a filtration media, wherein an inner edge periphery and/or an outer edge periphery of the filtration media comprise a bond directly to a portion of the separator element.
Abstract translation: 提供用于净化和/或澄清在各种生物药物应用中使用的流体的过滤元件或细胞和过滤组件或胶囊，例如色谱法或深度过滤，以及制备和使用它们的方法。 过滤元件包括介质包，其包括两侧和位于两侧之间的分离器元件，至少一侧包括过滤介质，其中过滤介质的内边缘周边和/或外缘边缘包括直接连接到 分离器元件的一部分。
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Patent Agency Ranking
公开(公告)号：US09038830B2
公开(公告)日：2015-05-26
申请号：US13734557
申请日：2013-01-04
Applicant: 3M Innovative Properties Company
Inventor： Jeffrey A. Lucas
CPC classification number: B01D29/05 , B01D25/26 , B01D29/016 , B01D29/031 , B01D29/213 , B01D29/50 , B01D29/52 , B01D35/1573 , B01D2201/02
Abstract: A filter device is disclosed. The device includes at least one substantially flat filter media that may be encapsulated between non-permeable films. Some embodiments comprise ports for introducing a fluid to be filtered and for evacuating the filtered fluid. Various substrates may be employed therein in cooperation with the at least one filter media to enhance device performance. Also disclosed are various apparatuses configured to contain at least one filter device.
Abstract translation: 公开了一种过滤装置。 该装置包括可封装在不可渗透膜之间的至少一个基本平坦的过滤介质。 一些实施例包括用于引入要过滤的流体并用于抽空过滤的流体的端口。 可以与至少一个过滤介质配合使用各种衬底以增强器件性能。 还公开了被配置为容纳至少一个过滤装置的各种装置。
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公开(公告)号：US20150165349A1
公开(公告)日：2015-06-18
申请号：US14631048
申请日：2015-02-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jeffrey A. Lucas
IPC: B01D29/05 , B01D35/157 , B01D29/50
CPC classification number: B01D29/05 , B01D25/26 , B01D29/016 , B01D29/031 , B01D29/213 , B01D29/50 , B01D29/52 , B01D35/1573 , B01D2201/02
Abstract: An apparatus having stackable members configured to contain at least one filter device. The apparatus includes a clamping device having a first end wall, a second end wall, and clamping members configured to draw the end walls toward one another. The stackable members have hangers configured to accept the clamping members to help support and locate the stackable members.
Abstract translation: 具有被配置成容纳至少一个过滤装置的可堆叠构件的装置。 该装置包括夹紧装置，其具有第一端壁，第二端壁和构造成将端壁朝向彼此拉动的夹紧构件。 可堆叠构件具有配置成接纳夹紧构件以帮助支撑和定位可堆叠构件的悬挂架。
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公开(公告)号：US20130199985A1
公开(公告)日：2013-08-08
申请号：US13734557
申请日：2013-01-04
Applicant: 3M Innovative Properties Company
Inventor： Jeffrey A. Lucas
IPC: B01D29/01
CPC classification number: B01D29/05 , B01D25/26 , B01D29/016 , B01D29/031 , B01D29/213 , B01D29/50 , B01D29/52 , B01D35/1573 , B01D2201/02
Abstract: A filter device is disclosed. The device includes at least one substantially flat filter media that may be encapsulated between non-permeable films. Some embodiments comprise ports for introducing a fluid to be filtered and for evacuating the filtered fluid. Various substrates may be employed therein in cooperation with the at least one filter media to enhance device performance. Also disclosed are various apparatuses configured to contain at least one filter device.
Abstract translation: 公开了一种过滤装置。 该装置包括可封装在不可渗透膜之间的至少一个基本平坦的过滤介质。 一些实施例包括用于引入要过滤的流体并用于抽空过滤的流体的端口。 可以与至少一个过滤介质配合使用各种衬底以增强器件性能。 还公开了被配置为容纳至少一个过滤装置的各种装置。
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公开(公告)号：US08459470B2
公开(公告)日：2013-06-11
申请号：US13708653
申请日：2012-12-07
Applicant: 3M Innovative Properties Company
Inventor： Douglas E. Weiss , Clinton P. Waller, Jr. , Michael R. Berrigan , Andrew W. Rabins , Jeffrey A. Lucas , Kannan Seshadri , Catherine A. Bothof
CPC classification number: B01D39/163 , C08F255/00 , C08F289/00 , C08F291/00 , C08L51/08 , C08L2666/02
Abstract: A grafted nonwoven substrate is disclosed having average fiber sizes of 0.7 to 15 microns, and a void volume of 50 to 95%, and a polymer comprising cationic aminoalkyl(meth)acryloyl monomer units grafted to the surface of the nonwoven substrate. The article may be used as a filter element to purify or separate target materials, such as oligonucleotides or monoclonal antibodies (MAb), from a fluid mixture.
Abstract translation: 公开了接枝非织造基材，其平均纤维尺寸为0.7-15微米，空隙体积为50至95％，以及包含接枝到非织造基材表面的阳离子氨基烷基（甲基）丙烯酰基单体单元的聚合物。 该制品可以用作过滤元件以从流体混合物纯化或分离靶物质，例如寡核苷酸或单克隆抗体（MAb）。
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公开(公告)号：US20130092620A1
公开(公告)日：2013-04-18
申请号：US13708653
申请日：2012-12-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Douglas E. Weiss , Clinton P. Waller, JR. , Michael R. Berrigan , Andrew W. Rabins , Jeffrey A. Lucas , Kannan Seshadri , Catherine A. Bothof
IPC: B01D39/16
CPC classification number: B01D39/163 , C08F255/00 , C08F289/00 , C08F291/00 , C08L51/08 , C08L2666/02
Abstract: A grafted nonwoven substrate is disclosed having average fiber sizes of 0.7 to 15 microns, and a void volume of 50 to 95%, and a polymer comprising cationic aminoalkyl(meth)acryloyl monomer units grafted to the surface of the nonwoven substrate. The article may be used as a filter element to purify or separate target materials, such as oligonucleotides or monoclonal antibodies (MAb), from a fluid mixture.
Abstract translation: 公开了接枝非织造基材，其平均纤维尺寸为0.7-15微米，空隙体积为50至95％，以及包含接枝到非织造基材表面的阳离子氨基烷基（甲基）丙烯酰基单体单元的聚合物。 该制品可以用作过滤元件以从流体混合物纯化或分离靶物质，例如寡核苷酸或单克隆抗体（MAb）。
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