Surface modified biocompatible membranes
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United States of America Patent
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Nov 24, 1998
Grant Date -
N/A
app pub date -
Feb 1, 1996
filing date -
May 19, 1993
priority date (Note) -
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status (Latency Note)
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Abstract
A surface modified biocompatible membranes used in contact with body fluids or tissue and method of preparing the membrane with functional groups incorporated into the membrane material to covalent bond compounds that infer biocompactibility to the surface.
First Claim
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International Classification(s)
- 1996 Application Filing Year
- B01D Class
- 1800 Applications Filed
- 827 Patents Issued To-Date
- 45.95 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 44 Citation Count
- B01D Class
- 94.83 % this patent is cited more than
- 27 Age