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Emd Millipore Corporation patents


Recent patent applications related to Emd Millipore Corporation. Emd Millipore Corporation is listed as an Agent/Assignee. Note: Emd Millipore Corporation may have other listings under different names/spellings. We're not affiliated with Emd Millipore Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "E" | Emd Millipore Corporation-related inventors


Fluid transfer device, system and method

A fluid transfer device includes a syringe barrel having a chamber, a first plunger slidably movable inside the chamber, and a second plunger slidably movable inside the chamber. The distal end portion of the first plunger is engageable with the proximal end portion of the second plunger such that when the distal end portion of the first plunger and the proximal end portion of the second plunger are engaged, the second plunger is movable by the first plunger. ... Emd Millipore Corporation

Protein separations using an acrylamide containing filter

Novel compositions for removing impurities such as, protein aggregates, from a sample containing a protein of interest, e.g., an antibody. Such compositions can be used prior to the virus filtration step during protein purification, to remove aggregates and protect the virus filter from fouling, therefore improving virus filter capacity. ... Emd Millipore Corporation

Agarose ultrafiltration membrane composites for size based separations

The embodiments described herein relate to agarose ultrafiltration membrane composites and methods for making and using the same.. . ... Emd Millipore Corporation

Wireless enabled bags and containers

The present invention provides a process for incorporating a wireless device into a plastic container as part of the steps of manufacturing the container. The plastic container can be a flexible plastic bag and are formed of one or more sheets, generally two or more sheets of plastic film or a rigid plastic container such as a tub or tote. ... Emd Millipore Corporation

Sterile connection/disconnection coupling and method

Fluid transfer device and method that allows for sterile wet connections, allows the connection to be reversed, and allows the connection to be reconnected, while leaving the connectors sterile and reusable under pressure. In certain embodiments, the device includes a first member and a second member, the latter adapted to receive the former in locking engagement upon actuation of the device to create fluid communication between the two in a sterile manner. ... Emd Millipore Corporation

Connectors for pneumatic devices in microfluidic systems

In one embodiment, a removable pneumatic connector, comprises a body having a plurality of bores passing through, each bore surrounded by a sealing member on an inner surface of the body. A plurality of gas lines may be placed within a corresponding bore. ... Emd Millipore Corporation

Chromatography media and method

Adsorptive media for chromatography, particularly ion-exchange chromatography, derived from a shaped fiber. In certain embodiments, the functionalized shaped fiber presents a fibrillated or ridged structure which greatly increases the surface area of the fibers when compared to ordinary fibers. ... Emd Millipore Corporation

Method of purifying a biological material of interest in a sample using nanofiber ultrafiltration membranes operated in tangential flow filtration mode

Embodiments described herein relate to electrospun nanofiber ultrafiltration membrane compositions capable of operating in tangential filtration mode and methods of using the same.. . ... Emd Millipore Corporation

Container and container engaging member suitable for vacuum assisted filtration

A container and a container engaging member. The container engaging member may include a sample holder or reservoir, a filtration element and collar. ... Emd Millipore Corporation

Sealing case for filter cassette

A sealing case for a filtration cassette that reliably prevents leaks after assembly and installation into a filtration system. The sealing case fits on the filtration cassette and provides a fluid-tight seal between the sealing case and around at least one port in the filtration cassette when installed in a filtration system. ... Emd Millipore Corporation

Film bonded flatpack

A membrane-based separation device comprises multiple interconnected flat sheets of membrane bonded to a flexible film. The bonded films are bonded in a way to create an accordion or zig-zag shape. ... Emd Millipore Corporation

2d low level mixing bag for storage and shipping

A disposable container, such as a deformable bag, for a fluid, having one or more inlets and one or more outlets and an impeller assembly within the container to cause mixing, dispersing, homogenizing and/or circulation of one or more ingredients contained or added to the container. The region within the container that can contain liquid is funnel shaped, which allows very low fluid level mixing, dispensing while mixing, and a reduction or elimination of vortex formation.. ... Emd Millipore Corporation

System and method for integrity testing of flexible containers

A system and method for measuring integrity of flexible containers is disclosed. The system uses a low mass flow transducer to monitor the flow of fluid into the flexible container. ... Emd Millipore Corporation

Abrasion resistant film for biocontainers

A biocontainer film enhanced with an abrasion resistant or “cut-proof” substrate. Such substrates can be combined with current biocontainer materials, via various techniques of embedding, coextrusion or laminating, to maintain the cleanliness and low extractables already validated for biotech manufacturing. ... Emd Millipore Corporation

12/21/17 / #20170360971

Removal of microorganisms from fluid samples using nanofiber filtration media

A method for removing microorganisms from liquid samples and a nanofiber containing liquid filtration medium that simultaneously exhibits high liquid permeability and high microorganism retention. Microorganisms such as bacteria, particularly b. ... Emd Millipore Corporation

12/21/17 / #20170360970

Removal of microorganisms from fluid samples using nanofiber filtration media

A method for removing microorganisms from liquid samples and a nanofiber containing liquid filtration medium that simultaneously exhibits high liquid permeability and high microorganism retention. Microorganisms such as bacteria, particularly b. ... Emd Millipore Corporation

12/21/17 / #20170360969

Removal of microorganisms from fluid samples using nanofiber filtration media

A method for removing microorganisms from liquid samples and a nanofiber containing liquid filtration medium that simultaneously exhibits high liquid permeability and high microorganism retention. Microorganisms such as bacteria, particularly b. ... Emd Millipore Corporation

11/09/17 / #20170320909

Purification of biological molecules

The present invention relates to improved processes and systems for purification of biological molecules, where the processes can be performed in a continuous manner.. . ... Emd Millipore Corporation

11/09/17 / #20170320027

2d low level mixing bag for storage and shipping

A disposable container, such as a deformable bag, for a fluid, having one or more inlets and one or more outlets and an impeller assembly within the container to cause mixing, dispersing, homogenizing and/or circulation of one or more ingredients contained or added to the container. The region within the container that can contain liquid is funnel shaped, which allows very low fluid level mixing, dispensing while mixing, and a reduction or elimination of vortex formation.. ... Emd Millipore Corporation

11/09/17 / #20170319985

Methods and devices used for redundant sterile filtration

Redundant filtration system that includes at least one barrier filter as a process filter, the barrier filter having both hydrophilic and hydrophobic paths, allowing both fluid and gas permeability. The need for vents is eliminated, as is an intermediate drain filter. ... Emd Millipore Corporation

09/21/17 / #20170267961

Cell culture and invasion assay method and system

Microfluidic devices, systems, and methods providing for an invasion assay using microfluidic culture systems.. . ... Emd Millipore Corporation

09/07/17 / #20170252703

Interface module for filter integrity testing

A testing apparatus employs an interface module removably attached to a filter testing device. The interface module includes a first flowpath communicating with an outlet of the testing device and a housing of the filter device, a first valve disposed in the first flowpath, a second flowpath communicating with the housing of the filter device and an exhaust, a second valve disposed in the second flowpath, and an enclosure enclosing the first flowpath, the first valve, the second flowpath, and the second valve. ... Emd Millipore Corporation

06/22/17 / #20170173511

Method for retrovirus removal

A method for removing retroviruses from liquid samples and a nanofiber containing liquid filtration medium that simultaneously exhibits high liquid permeability and high microorganism retention is disclosed. Retroviruses are removed from a liquid by passing the liquid through a porous nanofiber containing filtration medium having a retrovirus lrv greater than about 6, and the nanofiber(s) has a diameter from about 10 nm to about 100 nm. ... Emd Millipore Corporation

06/22/17 / #20170173509

Filter structure with enhanced dirt holding capacity

A fluid filtration device containing a composite filter media having a coarse porous polymeric nonwoven interlayer located between first and second polymeric fiber containing filter mats. The fiber diameters of the fibers in the first and second filter mats are different from each other, and each filter mat has a different pore size rating. ... Emd Millipore Corporation

06/15/17 / #20170165638

High surface area fiber media with nano-fibrillated surface features

Chromatography media including a high surface area thermoplastic porous nanofiber and an ion-exchange ligand functionality on the surface of the fiber. The porous nanofibers display a convoluted structure that is comprised of discrete bundles of highly entangled nanofibrils that may be fibrillated or ridged. ... Emd Millipore Corporation

05/18/17 / #20170136421

Ultrafiltration membranes and methods of making

The present invention is an integral multilayered composite membrane having at least one ultrafiltration layer made by cocasting or sequentially casting a plurality of polymer solutions onto a support to form a multilayered liquid sheet and immersing the sheet into a liquid coagulation bath to effect phase separation and form a multilayered composite membrane having at least one ultrafiltration layer.. . ... Emd Millipore Corporation

03/02/17 / #20170056830

Membrane laminate

A laminate is provided comprising at least one polysulfone and/or polyethersulfone porous membrane heat bonded to a polyvinylidene fluoride substrate.. . ... Emd Millipore Corporation








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Emd Millipore Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Emd Millipore Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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