公开(公告)号：US12128331B2

公开(公告)日：2024-10-29

申请号：US17705907

申请日：2022-03-28

申请人： SARTORIUS STEDIM BIOTECH GMBH

发明人： Martin Leuthold ,  Alexander Helling ,  Ceren Gencoglu

IPC分类号： B01D61/10 ,  B01D19/00 ,  B01D63/08 ,  B01D65/02

CPC分类号： B01D19/0031 ,  B01D61/10 ,  B01D63/08 ,  B01D65/022 ,  B01D2311/2657 ,  B01D2315/10 ,  B01D2315/16 ,  B01D2321/04

摘要： A method for degassing a cross-flow diafiltration unit, a cross-flow diafiltration method and a cross-flow diafiltration unit. The degassing method includes (i) providing a cross-flow diafiltration unit having a diafiltration channel, a retentate channel and a permeate channel, a first filter material that delimits the diafiltration channel from the retentate channel, and a second filter material that delimits the retentate channel from the permeate channel; and thereafter (ii) feeding a liquid into the retentate channel so that the liquid flows in a flow direction through the retentate channel and penetrates through the first filter material into the diafiltration channel, whereby the retentate channel and the diafiltration channel are filled with and degassed by the liquid.

公开(公告)号：US12097469B2

公开(公告)日：2024-09-24

申请号：US16089310

申请日：2017-03-28

申请人： NANYANG TECHNOLOGICAL UNIVERSITY

发明人： Farhad Zamani ,  Jia Wei Chew ,  Ebrahim Akhondi ,  William Bernard Krantz ,  Anthony Gordon Fane ,  Yong Zen Tan

IPC分类号： B01D65/08 ,  B01D63/06 ,  B01D63/08 ,  B01D63/16 ,  B01D69/04

CPC分类号： B01D65/08 ,  B01D63/06 ,  B01D63/08 ,  B01D69/043 ,  B01D63/16 ,  B01D2313/14 ,  B01D2315/10 ,  B01D2321/20 ,  B01D2321/2008

摘要： A cross-flow membrane filtration channel defined by at least one membrane, wherein at least one surface of the channel is inclined at an angle away from a centreline of the channel in a direction of feed flow in the channel.

公开(公告)号：US20240082789A1

公开(公告)日：2024-03-14

申请号：US18262006

申请日：2022-01-18

申请人： Sani Membranes ApS

发明人： Henrik Hjelmsmark

IPC分类号： B01D63/16 ,  B01D63/08

CPC分类号： B01D63/16 ,  B01D63/08 ,  B01D2315/04 ,  B01D2321/2058

摘要： The present invention relates to a filtration device being adapted for continuous vibration and pressure driven filtration. Said filtration device comprises a filter module which comprises at least one flat vessel chamber, said vessel chamber further comprises a semipermeable membrane covering a drain area, an inlet for feed fluid, an outlet for permeate and an outlet for retentate; said vessel chamber further comprises one or more flexible volume chambers being filled with gas and in close contact with but separated from the internal vessel chamber of the filter module through a flexible wall; said filtration device comprises a vibration motor being adapted to provide a vibrating motion to the device.

公开(公告)号：US11896932B2

公开(公告)日：2024-02-13

申请号：US16354443

申请日：2019-03-15

申请人： ENTEGRIS, INC.

发明人： James A. Hamzik ,  Nicholas Josef Filipancic

IPC分类号： B01D63/08 ,  B01D63/06 ,  B01D69/12 ,  B01D71/36 ,  B01D63/14 ,  B01D69/02 ,  B01D67/00

CPC分类号： B01D63/08 ,  B01D63/067 ,  B01D63/14 ,  B01D67/0088 ,  B01D69/02 ,  B01D69/12 ,  B01D71/36 ,  B01D2313/04 ,  B01D2323/345 ,  B01D2325/22

摘要： Described are filtration membranes that include a porous fluoropolymer membrane and thermally stable ionic groups; filters and filter components that include these filtration membranes; methods of making the filtration membranes, filters, and filter components; and method of using a filtration membrane, filter component, or filter to remove unwanted material from fluid.

公开(公告)号：US11850556B2

公开(公告)日：2023-12-26

申请号：US17096146

申请日：2020-11-12

申请人： Integrated Protein Technologies, Inc.

发明人： Philip D. Compton ,  Jared Drader

IPC分类号： B01D69/10 ,  B01D63/08

CPC分类号： B01D69/10 ,  B01D63/08 ,  B01D2313/04 ,  B01D2313/12 ,  B01D2313/20

摘要： A frit comprising a plurality of grooves; a drain hole; a transverse crossing lane; wherein said plurality of grooves are substantially parallel to one another and extend longitudinally across said frit; wherein said plurality of grooves comprise at least two different lengths; wherein said transverse crossing lane is substantially perpendicular to said plurality of grooves; wherein said drain hole is located within said transverse crossing lane; wherein said drain hole is located at a center of said transverse crossing lane.

公开(公告)号：US11739290B2

公开(公告)日：2023-08-29

申请号：US17555336

申请日：2021-12-17

申请人： Inscripta, Inc.

发明人： Andrew Garst ,  Richard Fox ,  Phillip Belgrader ,  Don Masquelier

IPC分类号： C12M1/00 ,  C12M1/26 ,  C12N15/87 ,  C12M3/00 ,  C12N9/22 ,  C12N15/11 ,  C12N15/68 ,  C12N15/70 ,  C12N15/81 ,  C12N15/85 ,  C12N15/90 ,  C12N15/113 ,  B01D63/08 ,  B01D69/06 ,  B01D71/02 ,  C12N15/10

CPC分类号： C12M47/04 ,  C12M23/44 ,  C12M29/04 ,  C12M33/00 ,  C12M47/02 ,  C12N9/22 ,  C12N15/11 ,  C12N15/113 ,  C12N15/68 ,  C12N15/70 ,  C12N15/81 ,  C12N15/85 ,  C12N15/87 ,  C12N15/907 ,  B01D63/08 ,  B01D69/06 ,  B01D71/02 ,  B01D2201/0407 ,  C12N15/102 ,  C12N15/90 ,  C12N2310/20 ,  C12N2800/80 ,  C12N2830/001 ,  C12N2830/002

摘要： The present disclosure provides instruments, modules and methods for improved detection of edited cells following nucleic acid-guided nuclease genome editing. The disclosure provides improved automated instruments that perform methods—including high throughput methods—for screening cells that have been subjected to editing and identifying cells that have been properly edited.

公开(公告)号：US20190209972A1

公开(公告)日：2019-07-11

申请号：US16323854

申请日：2017-08-07

申请人： AMOGREENTECH CO., LTD.

发明人： Kyung Gu HAN

IPC分类号： B01D63/08 ,  B01D65/08 ,  B01D69/06 ,  C02F1/44

CPC分类号： B01D63/082 ,  B01D63/08 ,  B01D65/08 ,  B01D69/06 ,  C02F1/44

摘要： Provided are a plate-type filter module for water treatment and a filter assembly for water treatment comprising the same. The plate-type filter module for water treatment according to one embodiment of the present invention comprises: a plurality of filter units having a predetermined area and formed in a plate shape; a block frame to which the plurality of filter units is engaged so that the filter units are kept parallel to each other; and a collecting/receiving tube fixed on one side of the block frame and including a plurality of first fittings respectively connected to the plurality of the filter units to allow filtered water produced in the filter units to be introduced thereinto and at least one second fitting for discharging the filtered water introduced through the plurality of first fittings to the outside.

公开(公告)号：US20190009197A1

公开(公告)日：2019-01-10

申请号：US16129854

申请日：2018-09-13

申请人： Murata Manufacturing Co., Ltd.

发明人： Masaru Banju ,  Junko Watanabe ,  Takashi Kondo

IPC分类号： B01D35/30 ,  B01D71/02 ,  B01D63/06 ,  B01D63/08

CPC分类号： B01D35/30 ,  B01D29/05 ,  B01D29/58 ,  B01D63/06 ,  B01D63/08 ,  B01D63/087 ,  B01D71/02 ,  B01D71/022 ,  B01D2201/0423 ,  G01N1/10 ,  G01N1/4077 ,  G01N2001/4088

摘要： A filtration filter device that enables an object filtered and left on a filtration filter to be more readily observed is provided. The filtration filter device includes a filtration filter that filters an object contained in a fluid, a holding member that holds an outer circumferential portion of the filtration filter, and a tubular member that is removably mounted on the holding member such that a hollow portion that serves as a channel through which the fluid flows faces at least a part of a main surface of the filtration filter.

公开(公告)号：US20180200673A1

公开(公告)日：2018-07-19

申请号：US15922360

申请日：2018-03-15

申请人： Smartflow Technologies, Inc.

发明人： Todd Benson ,  Kim Davis ,  Jason Bell ,  James Kacmar

IPC分类号： B01D61/14 ,  C12P7/14 ,  C12P7/10 ,  C12P7/06 ,  C12M1/00 ,  C10L1/18 ,  C10L1/02 ,  C10G31/09 ,  B01D63/08 ,  B01D61/02

CPC分类号： B01D61/145 ,  B01D61/027 ,  B01D61/147 ,  B01D63/08 ,  B01D63/082 ,  B01D2311/04 ,  B01D2311/06 ,  B01D2311/2626 ,  B01D2311/2669 ,  B01D2311/2688 ,  C10G31/09 ,  C10G2300/1014 ,  C10G2300/302 ,  C10L1/023 ,  C10L1/026 ,  C10L1/1802 ,  C12M21/12 ,  C12M47/10 ,  C12P7/06 ,  C12P7/10 ,  C12P7/14 ,  Y02E50/13 ,  Y02E50/16 ,  Y02E50/17 ,  Y02P30/20

摘要： The present invention relates to separation of desired target products from biological, plant, and waste-type material, wherein the desired target products include renewable fuels such as ethanol, biobutanol, and biodiesel, wherein the separation is conducted with a cross-flow filtration system having the ability to separate desired products from both non-viscous and viscous medium.

公开(公告)号：US09987595B2

公开(公告)日：2018-06-05

申请号：US13978437

申请日：2012-12-17

申请人： KOLON INDUSTRIES, INC.

发明人： Heewan Moon

IPC分类号： B01D63/00 ,  B01D63/02 ,  B01D65/00 ,  B01D69/08 ,  B01D61/02 ,  B01D61/14 ,  C02F1/44 ,  B01D63/08

CPC分类号： B01D63/02 ,  B01D61/02 ,  B01D61/14 ,  B01D63/00 ,  B01D63/021 ,  B01D63/022 ,  B01D63/023 ,  B01D63/08 ,  B01D65/003 ,  B01D69/08 ,  B01D2313/04 ,  B01D2313/21 ,  B01D2315/06 ,  C02F1/44

摘要： Disclosed is a header which can prevent a fixing layer for fixing the filtration membrane in the header from being detached from the header and a filtration membrane module comprising the same. A filtration membrane module of the present invention comprises a filtration membrane, a header comprising a case having an opening at an upper part thereof and a partition dividing an inner space of the case into a first space for insertion of the filtration membrane and a second space for fixing the filtration membrane, and a fixing layer. The filtration membrane is potted in the fixing layer which, together with the case, forms a filtrate collecting space in the first space. The partition has a through-hole. The fixing layer exists in at least a portion of the first space, in the second space, and in the through-hole of the partition as well.