[특허]Layered tubular membranes for chromatography, and methods of use thereof

Layered tubular membranes for chromatography, and methods of use thereof 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-061/00 B01D-069/12 B01D-063/10
출원번호	US-0876891 (2018-01-22)
등록번호	US-10195567 (2019-02-05)
발명자 / 주소	Kanani, Dharmeshkumar M. Sidhu, Navneet Kachuik, Bradley A. Honeyman, Charles H.
출원인 / 주소	Natrix Separations Inc.
대리인 / 주소	Foley Hong LLP
인용정보	피인용 횟수 : 0 인용 특허 : 162

초록 ▼

Described are wrapped fluid treatment elements, comprising: a composite material; an interleaf; and an inner core; wherein the composite material and the interleaf form layers wrapped around the inner core. The composite material and interleaf may be wrapped in a spiral configuration around the inner core. The invention also relates to a method of separating a substance from a fluid, comprising the step of placing the fluid in contact with an inventive device or element, thereby adsorbing or absorbing the substance to the composite material contained therein.

대표청구항 ▼

1. A method of separating a substance from a fluid, comprising the steps of: placing a first fluid comprising a substance in a first opening of a fluid treatment device, wherein the fluid treatment device comprises a housing unit comprising:(a) the first opening and a second opening;(b) a fluid flow path between the first opening and the second opening; and(c) a wrapped fluid treatment element comprising composite material and interleaf forming layers wrapped around an inner core,whereinthe composite material comprises a support member comprising a plurality of pores extending through the support member; anda non-self-supporting macroporous cross-linked gel comprising macropores having an average diameter of 10 nm to 3000 nm, said macroporous gel being located in the pores of the support member,said macropores of said macroporous cross-linked gel are smaller than said pores of said support member;the inner core is a cylinder, wherein the cylinder is capped or sealed at both ends;the layer adjacent to the inner core is a first layer of interleaf;the first opening is an inlet; and the wrapped fluid treatment element is oriented across the fluid flow path such that the first fluid entering the first opening must flow through at least one layer of composite material and at least one layer of interleaf before exiting the second opening, wherein the fluid flow path of the first fluid is radially inward towards the inner core,thereby adsorbing or absorbing the substance to the composite material and producing a permeate, which flows along a fluid flow path parallel to the first layer of interleaf to the outlet; andcollecting the permeate from the second opening of the fluid treatment device. 2. The method of claim 1, wherein the layers are wrapped spirally around the inner core. 3. The method of claim 1, wherein the composite material is in contact with the interleaf. 4. The method of claim 1, wherein the layers are not concentric circles around the inner core. 5. The method of claim 1, wherein the interleaf is screen or a non-woven material. 6. The method of claim 1, wherein the interleaf is mesh. 7. The method of claim 1, wherein the interleaf is polypropylene or polyethylene. 8. The method of claim 1, wherein the interleaf is non-woven polypropylene. 9. The method of claim 1, wherein the interleaf is spunbound polypropylene. 10. The method of claim 1, wherein the interleaf is paper. 11. The method of claim 1, wherein the inner core is plastic. 12. The method of claim 1, wherein the inner core is polypropylene. 13. The method of claim 1, wherein the housing unit is substantially cylindrical. 14. The method of claim 1, wherein the housing unit is disposable or reusable. 15. The method of claim 1, wherein the housing unit is plastic or stainless steel. 16. The method of claim 1, wherein the device comprises a sensor.

이 특허에 인용된 특허 (162)

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Steere William C. (Grass Lake MI) Sklar Eric (Northville MI), Self-supporting, pleated, spirally wound filter and the corresponding process of making.
상세보기
Aoyagi Juuro (Tokyo JPX) Yamamoto Yuichi (Fujinomiya JPX) Akaike Toshihiro (Hoya JPX) Nozaki Yasuhiro (Ootsu JPX), Separation method, separation device and separation apparatus for separating body fluid into respective components.
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McDermott ; Jr. Thomas C. (Lynn MA) Skelton Daniel F. (Billerica MA), Spiral filtration module with strengthened membrane leaves and method of constructing same.
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Wisted Eric E. ; Lundquist Susan H., Spiral wound extraction cartridge.
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Bayerlein Richard E. ; Bayerlein Douglas G., Spiral wound filter with central barrier.
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Hisada Hajimu,JPX ; Nishida Yuji,JPX, Spiral wound type membrane element, running method and washing method thereof.
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Knobel Thomas M. (Lake Jackson TX) Pham Tu-Anh (Philadelphia PA) Maschmeyer Donald M. (Lake Jackson TX) Black Lance L. (Richwood TX), Static dissipative interpolymers.
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Larsson Per Olof,SEX, Super porous polysaccharide gels.
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Abbott Nicholas ; Stroeve Pieter ; Dubrovsky Timothy B. ; Hou Zhizhong, Support for high performance affinity chromatography and other uses.
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Cobb,Michael W.; Qiu,Weiming, Supported bis(phosphorus) ligands and their use in the catalysis.
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Kilambi Srinivas ; Moyer Bruce A. ; Robinson R. Bruce ; Bonnesen Peter V., Supported liquid membrane separation.
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Hoffmann Ulrich,DEX ; Kunz Ulrich,DEX ; Bruderreck Hartmut,DEX ; Gottlieb Klaus,DEX ; Schadlich Kuno,DEX ; Becker Stefan,DEX, Supported-catalyst and use of same.
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Gregor Harry P. (410 Riverside Dr. New York NY 10025) Burshteyn Alexander (Flushing NY) Hodgins Leonard T. (Closter NJ) Kassotis John (Astoria NY) Samuelson Edgar (Brooklyn NY), Surface treatments to impart hydrophilicity.
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Peters Eric C. ; Svec Frantisek ; Frechet Jean M.J., Thermally responsive polymer monoliths.
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Gershoni Jonathan M. (Hamden CT), Transfer of macromolecules from a chromatographic substrate to an immobilizing matrix.
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Vaillancourt Vincent L. (Livingston NJ), Treating hydrophobic filters to render them hydrophilic.
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Langerak Robert W. (Burlington CAX) Koehler Paul B. (Burlington CAX), Tubular membrane module.
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Langerak Robert W. (Burlington CAX) Koehler Paul B. (Burlington CAX) Tonelli Fernando A. (Dundas CAX), Tubular membrane module.
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Langerak Robert W. (Brantford CAX) Koehler Paul B. (Burlington CAX) Tonelli Fernando A. (Dundas CAX) Apostolache Radu (Burlington CAX), Tubular membrane module with fluid shear protection.
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LaPack Mark A. (Midland MI) Tou James C. (Midland MI), Valve membrane combination.
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Nishida Masayuki (Osaka JPX) Funakoshi Satoshi (Katano JPX) Ogasa Katsuhiro (Yokohama JPX) Kuboyama Morio (Tokyo JPX) Yanai Nobuya (Tokyo JPX) Yamada Muneo (Kodaira JPX), Virus-inactivated HGI-glycoprotein capable of stimulating proliferation and differentiation of human granulocyte, proces.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Layered tubular membranes for chromatography, and methods of use thereof 원문보기

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Layered tubular membranes for chromatography, and methods of use thereof 원문보기

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