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[미국특허] Composite magnetic beads 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-005/16
  • B05D-007/00
출원번호 US-0585905 (1996-01-16)
발명자 / 주소
  • Sucholeiki Irving
  • Margetts Graham,GBX
  • Roberts Mark,GBX
출원인 / 주소
  • Polymer Laboratories Ltd., GBX
대리인 / 주소
    Day
인용정보 피인용 횟수 : 21  인용 특허 : 16

초록

The composite magnetic beads are made utilizing a core-shell polymerization techinque under conditions which preserve the oxidation state of the magnetizable metal oxide in the primary particles. In one embodiment, primary beads, each having a hydrophobic exterior surface, are dispersed in an inert

대표청구항

[ What is claimed is:] [1.] A composite magnetic bead comprising:a) microporous matrix of a first polymer, said first polymer comprising at least one vinyl monomer; andb) a plurality of primary beads, each primary bead comprising a metal oxide having inducible magnetic properties and a coating of a

이 특허에 인용된 특허 (16) 인용/피인용 타임라인 분석

  1. Siiman Olavi (Davie FL) Burshteyn Alexander (Miami Lakes FL) Gupta Ravinder K. (Pembroke Pines FL), Biodegradable particle coatings having a protein covalently immobilized by means of a crosslinking agent and processes f.
  2. Solc nee Hajna Jitka (Midland MI), Colloidal size hydrophobic polymers particulate having discrete particles of an inorganic material dispersed therein.
  3. Ziolo Ronald F. (Webster NY) Lewis Richard B. (Williamson NY), Low specific gravity magnetic carrier materials.
  4. Whitehead, Roy A.; Chagnon, Mark S.; Groman, Ernest V.; Josephson, Lee, Magnetic particles for use in separations.
  5. Ugelstad John (Trondheim NOX) Ellingsen Turid (Trondheim NOX) Berge Arvid (Trondheim NOX) Helgee Oskar B. (Mlnlycke SEX), Magnetic polymer particles and process for the preparation thereof.
  6. Wang Chao-Huei J. (Gurnee IL) Shah Dinesh Q. (Vernon Hills IL), Magnetically responsive fluorescent polymer particles.
  7. Charmot Dominique (Paris FRX) Vidil Christine (Paris FRX), Magnetizable composite microspheres of hydrophobic crosslinked polymer, process for preparing them and their application.
  8. Leising Frederic (Mornant FRX) Torres Ghislaine (Lyons FRX), Magnetizable composite particles based on crosslinked organopolysiloxane, process for preparation thereof and their appl.
  9. Charmot Dominique (Paris FRX), Magnetizable “core-shell”microspheres based on a cross-linked organopolysiloxane and a process for their preparation.
  10. Brouwer Wilfridus M. (NT Velp NLX), Method for preparing aqueous suspension for diagnostic tests.
  11. Siiman Olavi (Davie FL) Burshteyn Alexander (Hialeah FL) Gupta Ravinder K. (Pembroke Pines FL), Polymeric particles having a biodegradable gelatin or aminodextran coating and process for making same.
  12. Kielbania ; Jr. Andrew J. (Chalfont PA) Emmons William D. (Huntingdon Valley PA) Redlich George H. (Norristown PA), Process for microencapsulation.
  13. Ugelstad John (Trondheim NOX) Ellingsen Turid (Trondheim NOX) Berge Arvid (Trondheim NOX) Helgee Oskar B. (Mnlycke SEX), Process for preparing magnetic polymer particles.
  14. Wang Chao-Huei (Gurnee IL) Shah Dinesh O. (Vernon Hills IL), Process for producing magnetically responsive polymer particles and application thereof.
  15. Koslow Evan E. (Westport CT), Process for the production of materials and materials produced by the process.
  16. Wang Chao-Huei J. (Gurnee IL) Shah Dinesh O. (Vernon Hills IL), Process to make magnetically responsive fluorescent polymer particles.

이 특허를 인용한 특허 (21) 인용/피인용 타임라인 분석

  1. Huang,Mingxian; Wu,Lei; Wang,Xiaobo; Xu,Junquan; Tao,Guo Liang; Cheng,Jing, Composite beads comprising magnetizable substance and electro-conductive substance.
  2. Elaissari,Abdelhamid; Montagne,Franck; Bosc,Eric; Pichot,Christian; Mandrand,Bernard; Bibette,J?r?me; Mondain Monval,Olivier, Composite particles, derived conjugates, preparation method and applications.
  3. Agnew, Brian; Beechem, Joseph; Gee, Kyle R; Haugland, Richard P; Steinberg, Thomas H; Patton, Wayne F, Compositions and methods for detection and isolation of phosphorylated molecules.
  4. Agnew,Brian; Beechem,Joseph; Gee,Kyle; Haugland,Richard; Liu,Jixiang; Martin,Vladimir; Patton,Wayne; Steinberg,Thomas, Compositions and methods for detection and isolation of phosphorylated molecules.
  5. Agnew,Brian; Gee,Kyle R.; Martin,Vladimir V., Compositions and methods for detection and isolation of phosphorylated molecules.
  6. Gao, Huafang; Ma, Xuemei; Zhang, Chi; Chen, Qian; Zhou, Yiming; Wang, Dong; Zhang, Yizhe; Tian, Yue; Zhang, Rui; Lan, Gengxin; Zhou, Yuxiang; Cheng, Jing, DNA chip based genetic typing.
  7. Norrman, Nils; Le Greves, Pierre, Extraction separation using magnetic beads.
  8. Andres,Ronald P.; Ng,Alicia T., Fe/Au nanoparticles and methods.
  9. Archer, Marie J.; Lin, Baochuan, Large scale preparation method for functionalizing the surface of magnetic microparticles with an inorganic phosphorous dendrimer.
  10. Alterman, Mathias; Axen, Andreas; Glad, Gunnar; Lindstrom, Dag; Meyer, Ulrika; Norrman, Nils; Soderman, Tobias, Magnetic beads comprising an outer coating of hydrophilic porous polymer and method of making thereof.
  11. Zhang, Xu; Xie, Xin; Chen, Depu; Fei, Weiyang; Cheng, Jing, Magnetism based rapid cell separation.
  12. Nickel,Janice H., Method and apparatus for the separation and collection of particles.
  13. Park, Jong-jin; Kim, Jong-min; Jin, Sung-ho, Microcapsule, structure having a microcapsule, article having a microcapsule, and method of preparing microcapsules.
  14. Yoo, Chang-eun; Park, Jong-myeon; Jeong, Sung-young, Microfluidic device including a microchannel with a hydrophobic porous polymer bonded to walls thereof and to a magnetic bead, and methods of making and using the device.
  15. Margel, Shlomo; Perlstein, Benny; Brodie, Chaya; Mikkelsen, Tom, Polymer nanoparticles coated by magnetic metal oxide and uses thereof.
  16. Tamori, Kouji; Takamoto, Eiji; Ueno, Masaru; Fukuta, Tetsuo; Uetsuhara, Tomohiro; Murata, Mitsuhiro, Polymer-coated magnetic particles comprising a 2,3-hydroxypropyl group, and probe-bonded particles.
  17. Joseph F. Lawlor ; Joseph D. Musto ; Gordon Siek, Rapid separation assay for total iron binding capacity.
  18. Larsson, Anders; Meyer, Ulrika; Norrman, Nils; Ohman, Johan, Separation media for biomolecules comprising porous hybrid particles containing inorganic metal oxide nanoparticles.
  19. Irving Sucholeiki ; Nak-Ho Sung ; Jun Young Lee, Ultrasonically generated paramagnetic polymer particles.
  20. Sucholeiki, Irving; Sung, Nak-Ho; Lee, Jun Young, Ultrasonically generated paramagnetic polymer particles.
  21. Moore, Anna V.; Medarova, Zdravka, miRNA profiling compositions and methods of use.

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