US Patent No: 6,974,586
Number of patents in Portfolio can not be more than 2000
Supported lattice for cell cultivation
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Dec 13, 2005
Issued date -
Oct 31, 2001
filing date -
09/998,880
serial no -
In Force
status
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Abstract
A supported lattice is disclosed having a support substrate formed of a plurality of resilient filamentary members braided together to yield a coarse mesh having relatively large interstices and a cell cultivation lattice formed of a plurality of flexible filamentary members braided together and with the resilient filamentary members to form a fine mesh having small interstices. The cell cultivation lattice provides a bed adapted for growing cells in a two-dimensional array across the large interstices of the support substrate to form a continuous surface of living tissue useful to form a graft.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 5,718,159 Process for manufacturing three-dimensional braided covered stent | 99 | 1996 | |
| 5,891,191 Cobalt-chromium-molybdenum alloy stent and stent-graft | 170 | 1996 | |
| 6,156,064 Stent-graft-membrane and method of making the same | 100 | 1998 | |
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| 5,674,277 Stent for placement in a body tube | 142 | 1995 | |
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| 6,551,352 Method for attaching axial filaments to a self expanding stent | 16 | 2001 | |
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| 6,534,084 Porous tissue scaffoldings for the repair or regeneration of tissue | 66 | 2000 | |
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| 5,759,830 Three-dimensional fibrous scaffold containing attached cells for producing vascularized tissue in vivo | 81 | 1994 | |
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| 6,123,115 Weaving shuttle | 12 | 1999 | |
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| 6,022,743 Three-dimensional culture of pancreatic parenchymal cells cultured living stromal tissue prepared in vitro | 43 | 1999 | |
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Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
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| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 13, 2013 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 13, 2017 |
| Fee | Large entity fee | small entity fee | micro entity fee |
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