公开(公告)号：US12194454B2

公开(公告)日：2025-01-14

申请号：US17609008

申请日：2020-08-06

Applicant: EMD MILLIPORE CORPORATION

Inventor： Martin Morrissey ,  Conor King ,  Philip Borozenets

IPC: B01L1/04 ,  B25J21/00 ,  B25J21/02

Abstract: An apparatus for use with an isolator, including a crown for releasably joining with a beta port of the isolator, wherein the crown includes at least one anchoring support; a spring hook on at least one end of the at least one anchoring support; a needle block including at least one through hole for having a needle positioned therein, wherein the at least one needle is joined with tubing; a yoke; and a biasing element releasably joined with the yoke and the at least one anchoring support; wherein the needle block is releasably joined to the crown.

公开(公告)号：US20240367122A1

公开(公告)日：2024-11-07

申请号：US18687944

申请日：2022-11-16

Applicant: EMD Millipore Corporation

Inventor： Sualyneth Galarza ,  Anne Hansen ,  Amy Mei ,  Amy Wood ,  James J. Vigna ,  Marisa Maher

IPC: B01F27/2122 ,  B01F27/17 ,  B01F33/453

Abstract: A hollow shaft impeller (100) having a hollow impeller housing (120), a magnet (108), an impeller cap (102), an impeller retainer (106), and a plurality of impeller blades (134). The impeller housing has a hub (130) that defines an interior volume (128) and an impeller bore that provides access to the interior volume. The magnet may be sized to be disposed within the interior volume. The impeller cap may be removably coupled to the hollow impeller housing proximate to the impeller bore. The impeller retainer may be removably coupled to the magnet and sized to be disposed within the interior volume. The plurality of impeller blades may project from the hub. Optionally, fins (140) may be disposed on each of the plurality of impeller blades.

公开(公告)号：US12076666B2

公开(公告)日：2024-09-03

申请号：US17312109

申请日：2020-03-26

Applicant: EMD Millipore Corporation

Inventor： Akshat Gupta ,  John Paul Amara ,  Kara M. Pizzelli ,  Shannon Ryan

IPC: B01D24/10 ,  B01D39/16 ,  B01D39/18 ,  B01D39/20 ,  G01N1/34 ,  G01N1/40

CPC classification number: B01D24/10 ,  B01D39/1623 ,  B01D39/18 ,  B01D39/2068 ,  G01N1/34 ,  G01N1/4077 ,  B01D2201/182 ,  G01N2001/4088

Abstract: Depth filters with optimized head space are provided, as well as methods of optimizing the head space in depth filters, and methods of filtration with depth filters having optimized head space, including clarification of flocculated feed streams where pretreatment may include any of lowering cell culture pH, addition of polymers (uncharged or charged), or addition of salts to precipitate out solubilized impurities resulting in high insoluble biomass.

公开(公告)号：US12053729B2

公开(公告)日：2024-08-06

申请号：US18334925

申请日：2023-06-14

Applicant: EMD Millipore Corporation

Inventor： Akshat Gupta ,  Dana Kinzlmaier ,  Kara Pizzelli ,  Elizabeth Goodrich

IPC: B01D37/02 ,  B01D39/18 ,  B01D71/10 ,  C12M1/12 ,  D21C9/00

CPC classification number: B01D39/18 ,  B01D37/025 ,  B01D71/10 ,  C12M37/02 ,  D21C9/004 ,  D21C9/005

Abstract: Treatment methods for reduction of (1→3)-β-D-glucan leachables from cellulose-containing filter materials are described.

公开(公告)号：US20240228943A1

公开(公告)日：2024-07-11

申请号：US18441850

申请日：2024-02-14

Applicant: EMD Millipore Corporation

Inventor： David Dixon Newbold ,  Clinton Boyd Pepper ,  David Andrew Hansen

IPC: C12M1/00 ,  B01D27/08 ,  B01D35/26 ,  B01D61/18 ,  B01D63/00 ,  B01D63/02 ,  B01L1/00 ,  B01L3/00 ,  C12M1/12 ,  C12M1/26 ,  C12M3/00 ,  H04W74/0808 ,  H04W84/12

CPC classification number: C12M47/02 ,  B01D61/18 ,  B01D63/02 ,  B01L3/502 ,  C12M23/28 ,  C12M23/42 ,  C12M29/04 ,  C12M29/16 ,  C12M33/04 ,  C12M33/14 ,  H04W74/0808 ,  B01D27/08 ,  B01D35/26 ,  B01D63/005 ,  B01D63/028 ,  B01D2313/203 ,  B01D2313/24 ,  B01D2315/10 ,  B01L1/52 ,  B01L2300/0681 ,  B01L2300/0816 ,  B01L2400/0403 ,  B01L2400/0475 ,  B01L2400/0478 ,  C12M1/126 ,  C12M37/02 ,  H04W84/12

Abstract: A filtration system, having a filtration unit comprising a housing with a sample inlet, a sample outlet, one or more valves, a first actuator, and a second actuator and a third actuator; and a cassette adapted to fit the filtration unit, the cassette having a filter; a first reservoir in fluid communication with the filter, the first reservoir being arranged to couple to the first actuator for imparting flow to a cell-containing solution in a first direction through the filter; a second reservoir in fluid communication with the filter, the second reservoir being arranged to couple to the second actuator for imparting flow to a cell-containing solution in a second direction through said filter, wherein the second direction opposes the first direction; and a third reservoir.

公开(公告)号：US20240226811A1

公开(公告)日：2024-07-11

申请号：US18437727

申请日：2024-02-09

Applicant: EMD Millipore Corporation

Inventor： Christopher A. Scott ,  Kurt Greenizen ,  Paul Sydlowski

IPC: B01D63/08 ,  B01D61/18 ,  B01D61/20

CPC classification number: B01D63/087 ,  B01D61/18 ,  B01D61/20 ,  B01D2201/204

Abstract: A funnel-less filtration device that attaches directly to a storage container such as a cell culture media bottle. The device includes a filter collar containing one or more membranes, an inlet with a coupling device for attaching the filter device to a supply of liquid to be filtered, an outlet at a lower portion of the collar, a vacuum port in the collar below the membrane(s) and a filtered vent in the collar above the membrane(s).

公开(公告)号：USD1033591S1

公开(公告)日：2024-07-02

申请号：US29799410

申请日：2021-07-14

Applicant: EMD Millipore Corporation

Designer： James Ormond ,  Gregory Straeffer ,  Bailey Vaillancourt ,  Joseph Michael Almasian

Abstract: FIG. 1 is a first perspective view of a first embodiment of the filter assembly stand of the present invention.
FIG. 2 is a second perspective view of the first embodiment of the filter assembly stand of the present invention.
FIG. 3 is a front view of the first embodiment of the filter assembly stand of the present invention.
FIG. 4 is a rear view of the first embodiment of the filter assembly stand of the present invention.
FIG. 5 is a left-side view of the first embodiment of the filter assembly stand of the present invention.
FIG. 6 is a right-side view of the first embodiment of the filter assembly stand of the present invention.
FIG. 7 is a top view of the first embodiment of the filter assembly stand of the present invention.
FIG. 8 is a bottom view of the first embodiment of the filter assembly stand of the present invention; and,
FIG. 9 is a view of the first embodiment of the filter assembly stand of the present invention illustrating environmental context holding two filter unit assemblies together.
The view labels used herein to denote, front, rear, left-side, right-side, top and bottom views are for convenience only and should not be interpreted as limiting her orientation of the bracket.
The broken lines in the Figures are for illustrative purposes only and form no part of the claimed design.

公开(公告)号：USD1032777S1

公开(公告)日：2024-06-25

申请号：US29931117

申请日：2024-03-05

Applicant: EMD Millipore Corporation

Designer： James Ormond ,  Gregory Straeffer ,  Bailey Vaillancourt ,  Joseph Michael Almasian

Abstract: FIG. 1 is a first perspective view of an embodiment of the filter assembly stand of the present invention.
FIG. 2 is a second perspective view of an embodiment of the filter assembly stand of the present invention.
FIG. 3 is a front view of an embodiment of the filter assembly stand of the present invention.
FIG. 4 is a rear view of an embodiment of the filter assembly stand of the present invention.
FIG. 5 is a left-side view of an embodiment of the filter assembly stand of the present invention.
FIG. 6 is a right-side view of an embodiment of the filter assembly stand of the present invention.
FIG. 7 is a top view of an embodiment of the filter assembly stand of the present invention.
FIG. 8 is a bottom view of an embodiment of the filter assembly stand of the present invention; and,
FIG. 9 is a view of an embodiment of the filter assembly stand of the present invention illustrating environmental context holding three filter unit assemblies together.
The view labels used herein to denote, front, rear, left-side, right-side, top and bottom views are for convenience only and should not be interpreted as limiting the orientation of the bracket.
The broken lines in the Figures are for illustrative purposes only and form no part of the claimed design.

公开(公告)号：US11986772B2

公开(公告)日：2024-05-21

申请号：US17656285

申请日：2022-03-24

Applicant: EMD Millipore Corporation

Inventor： Jonathan Steen

IPC: B01D61/02 ,  B01D61/08 ,  B01D61/14 ,  B01D61/18 ,  B01D63/10 ,  B01D63/12 ,  B01D71/68 ,  C02F1/44 ,  D06C15/02 ,  B01D67/00

CPC classification number: B01D63/12 ,  B01D61/025 ,  B01D61/145 ,  B01D63/10 ,  B01D63/103 ,  C02F1/44 ,  C02F1/441 ,  C02F1/442 ,  D06C15/02 ,  B01D61/147 ,  B01D67/0086 ,  B01D71/68 ,  B01D2313/14 ,  B01D2313/143 ,  B01D2313/146 ,  B01D2313/50 ,  B01D2315/10 ,  B01D2315/16 ,  B01D2317/02 ,  C02F1/444

Abstract: The present invention provides compact spiral-wound filter elements having cassette-like performance. The invention further provides filtration systems (e.g., TFF systems) and processes (e.g., SPTFF processes) employing compact spiral-wound filter elements having cassette-like performance.

公开(公告)号：USD1018895S1

公开(公告)日：2024-03-19

申请号：US29792704

申请日：2022-04-19

Applicant: EMD Millipore Corporation

Designer： John Paul Amara ,  James Ormond ,  Kevin McDermot

Abstract: FIG. 1 is a first perspective view of a disc filter holder of the present invention.
FIG. 2 is a second perspective view of the disc filter holder of the present invention.
FIG. 3 is a third perspective view of the disc filter holder of the present invention.
FIG. 4 is a front view of the disc filter holder of the present invention.
FIG. 5 is a rear view of the disc filter holder of the present invention.
FIG. 6 is a left-side view of the disc filter holder of the present invention.
FIG. 7 is a right-side view of the disc filter holder of the present invention.
FIG. 8 is a top view of the disc filter holder of the present invention.
FIG. 9 is a bottom view of the disc filter holder of the present invention.
FIG. 10 is a first view of the disc filter holder of the present invention in an environmental context holding a disc filter; and,
FIG. 11 is a second view of the disc filter holder of the present invention illustrating an environmental context holding a disc filter in alignment with two other disc filter holders.
The broken lines in FIGS. 1-9 depict portions of the disc filter holder that form no part of the claimed design. The remaining broken lines shown in FIGS. 10-11 depict environmental subject matter and form no part of the claimed design.