Single-pass filtration systems and processes
US-2015360180-A1 · Dec 17, 2015 · US
Disposable tangential flow filtration device holder
US9114366B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9114366-B2 |
| Application number | US-201213446103-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 13, 2012 |
| Priority date | Apr 14, 2006 |
| Publication date | Aug 25, 2015 |
| Grant date | Aug 25, 2015 |
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Abstract
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Tangential flow filtration device is provided wherein liners are provided between the filtration element and the top and bottom holders or manifolds. The liners incorporate the flow channels and inlet and outlet ports that were previously present in the manifolds. The liners are made of an inexpensive material and therefore are disposable after a single use, making it more cost effective to dispose of them than to clean the conventional manifolds. In addition, the liners can be pre-sterilized.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of assembling a filtration apparatus, comprising: providing a top plate devoid of a fluid flow path and having a grooveless substantially flat surface; a bottom plate devoid of a fluid flow path and having a grooveless substantially flat surface; a filtration member; a first disposable liner having a fluid inlet, a fluid outlet, a plurality of fluid inlet apertures, and a pattern of ribs on one side thereof; a second disposable liner having a fluid…
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9114366B2 cover?
- Tangential flow filtration device is provided wherein liners are provided between the filtration element and the top and bottom holders or manifolds. The liners incorporate the flow channels and inlet and outlet ports that were previously present in the manifolds. The liners are made of an inexpensive material and therefore are disposable after a single use, making it more cost effective to dis…
- Who is the assignee on this patent?
- Hunt Stephen G, Pesakovich Boris, Emd Millipore Corp
- What technology area does this patent fall under?
- Primary CPC classification B01D61/18. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Aug 25 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).