Support material for tissue engineering, for producing implants or implant materials, and an implant produced with the support material
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United States of America Patent
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Jul 27, 2010
Grant Date -
Dec 30, 2004
app pub date -
Mar 12, 2004
filing date -
Mar 13, 2003
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Abstract
A scaffold for tissue culture and cell culture and for producing implant materials, in particular bone, cartilage or skin replacements or extra-corporal organ replacements or for other applications in medicine or biotechnology is made of biocompatible materials. It has at least one base material which is electrostatically flocked with fibers on at least one side. Through the electrostatic flocking the fibers are arranged almost perpendicularly on the surface of the base material and exhibits a high fiber pull-out resistance. The scaffold provides an elastic growth lattice, which is stable against compression, for cell colonization in vitro or the ingrowth of cells in vivo. Implants or implant materials can be produced with the scaffold.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- TECHNISCHE UNIVERSITAET DRESDEN
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Gelinsky, Michael | Dresden, DE | 3 | 42 |
Hoffmann, Gerald | Wilsdruff, DE | 5 | 48 |
Köckritz, Uwe | Dresden, DE | 8 | 51 |
Offermann, Peter | Liegau-Augustusbad, DE | 9 | 65 |
Pompe, Wolfgang | Hartha, DE | 15 | 118 |
Schmack, Gerhilt | Dresden, DE | 1 | 29 |
Worch, Hartmut | Dresden, DE | 13 | 138 |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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