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Porous membrane having hydrophilic and cell growth promotions surface and process 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61K-013/00
  • A61K-031/74
  • A61K-031/78
  • C12N-011/00
출원번호 US-0404810 (1989-09-08)
발명자 / 주소
  • Pitt Aldo M. (Sudbury MA) Steuck Michael J. (North Reading MA)
출원인 / 주소
  • Millipore Corporation (Bedford MA 02)
인용정보 피인용 횟수 : 33  인용 특허 : 1

초록

A composite, porous membrane is formed from a porous polymer membrane having desired bulk properties on which is directly coated a cell attachment and/or growth promoting composition and a cross-linked polymer having desired surface properties. The composite membrane retains the porosity of the poro

대표청구항

A composite porous thermoplastic membrane which comprises a porous first polymer substrate membrane having an average pore size between about 0.001 and 15 microns, said membrane being directly coated on its entire surface with a collagen and a cross-linked second polymer formed from a monomer polyme

이 특허에 인용된 특허 (1)

  1. Pitt Aldo M. (18 Partridge La. Sudbury MA 01776) Steuck Michael J. (89 Central St. N. Reading MA 01864), Transparent porous membrane having hydrophilic surface and process.

이 특허를 인용한 특허 (33)

  1. Samuel P. Zhong, Antimicrobial adhesion surface.
  2. Hubbell, Jeffrey A.; Pathak, Chandrashekhar P.; Sawhney, Amarpreet S.; Desai, Neil P.; Hill, Jennifer L.; Hossainy, Syed F. A., Coating substrates by polymerizing macromers having free radical-polymerizable substituents.
  3. Trujillo Edward M. (Sandy UT) Rappaport Catherine (Salt Lake City UT), Culture method for multilayer growth of anchorage-dependent cells.
  4. Babaev, Eilaz, Echoing ultrasound atomization and/or mixing system.
  5. Wainwright, Norman R.; Nutter, Dana M.; Stimpson, Eric; Fuchs, Al; Preidel, Thomas, Filtration system and use thereof.
  6. Hubbell Jeffrey A. ; Pathak Chandrashekhar P. ; Sawhney Amarpreet S. ; Desai Neil P. ; Hill Jennifer L. ; Hossainy Syed F. A., Gels for encapsulation of biological materials.
  7. Hubbell Jeffrey A. ; Pathak Chandrashekhar P. ; Sawhney Amarpreet S. ; Desai Neil P. ; Hossainy Syed F. A., Gels for encapsulation of biological materials.
  8. Hubbell Jeffrey A. ; Pathak Chandrashekhar P. ; Sawhney Amarpreet S. ; Desai Neil P. ; Hossainy Syed F. A., Gels for encapsulation of biological materials.
  9. King William F. ; Nelson Richard J. ; Wollenberg Robert H. ; Lockett Steven G., High overbased alkyloxy aromatic sulfonate-carboxylates as lube oil additives.
  10. Zhong, Shengping; Nunez, George; Welch, Eric, Hydrophilic coating and substrates coated therewith having enhanced durability and lubricity.
  11. Zhong, Shengping; Nunez, George; Welch, Eric, Hydrophilic coating and substrates coated therewith having enhanced durablity and lubricity.
  12. Zhong Sheng-Ping,DKX, Hydrophilic coating and substrates, particularly medical devices, provided with such a coating.
  13. Gagnon David R. (St. Paul MN) Krinke Harlan L. (May Township ; Washington County MN) Brizuela Corazon C. (Woodbury MN), Hydrophilic membranes for electrochemical devices and method for preparing same.
  14. Schnell, Andrea; Wittner, Bernd; Hildwein, Claudia; Dietrich, Ruth; Deppisch, Reinhold; Beck, Werner, Implantable access device and method for preparing thereof.
  15. Hubbell,Jeffrey A.; Pathak,Chandrashekhar P.; Sawhney,Amarpreet S.; Desai,Neil P.; Hill,Jennifer L.; Hossainy,Syed F. A., Implantable substrate coated with a macromer having free radical polymerizable substituents.
  16. Welch, Eric D.; Girton, Timothy S.; WasDyke, Joel M., Intravascular filter with drug reservoir.
  17. Saffran, Bruce N., Medical devices and methods for modulation of physiology using device-based surface chemistry.
  18. Zhong Sheng-Ping (Farum DKX), Method of providing a substrate with a hydrophilic coating and substrates, particularly medical devices, provided with s.
  19. Wainwright, Norman R.; Manian, Bala S.; Stimpson, Eric; Kolonia, Brian J.; Kolonia, Robert K., Optical method for detecting viable microorganisms in a cell sample.
  20. Gagnon David R., Receptive media for permanent imaging and methods of preparing and using same.
  21. Rita Kandel CA, Reconstituted mineralized cartilage tissue.
  22. Storr, Markus; Müller, Egbert; Freudemann, Wolfgang, Separating material.
  23. Storr, Markus; Muller, Egbert; Freudemann, Wolfgang, Separation material.
  24. Yang Dachuan ; Stanslaski Joel L. ; Wang Lixiao ; Smith Scott R., Stent coating.
  25. Yang, Dachuan; Stanslaski, Joel L.; Wang, Lixiao; Smith, Scott R., Stent coating.
  26. Zhong Sheng-ping, Stents with hybrid coating for medical devices.
  27. Dixon,Arthur R.; Welch,Emmet E.; Huq,Shahana, Surface graft modified resins and formation thereof.
  28. Whitcher Forrest D. ; Kaganov Alan ; Thornton Sally C., Thrombosis filter having a surface treatment.
  29. Whitcher, Forrest D.; Kaganov, Alan; Thornton, Sally C., Thrombosis filter having a surface treatment.
  30. Jeffrey A. Hubbell CH; Chandrashekhar P. Pathak ; Amarpreet Sawhney ; Neil Desai ; Syed Hossainy ; Jennifer L. Hill-West, Treating medical conditions by polymerizing macromers to form polymeric materials.
  31. Babaev, Eilaz, Ultrasonic atomization and/or seperation system.
  32. Babaev, Eilaz P., Ultrasound apparatus and methods for mixing liquids and coating stents.
  33. Babaev, Eilaz, Ultrasound pumping apparatus.
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