US Patent No: 8,158,756
Number of patents in Portfolio can not be more than 2000
Recombinant gelatins
Stats
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Apr 17, 2012
Issued date -
Feb 21, 2008
filing date -
12/527,900
serial no -
In Force
status
Importance
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Abstract
The invention concerns a recombinant CBE gelatin and recombinant gelatins having multimers of the CBE monomer sequence that are of particular use in several applications involving cell attachment such as in cell culture work and applications involving cell cultures of anchor dependent cells and also in a variety of medical applications.
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First Claim
Related Publications
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International Classification(s)
Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 6,150,081 Silver halide emulsions with recombinant collagen suitable for photographic application and also the preparation thereof | 20 | 1998 | |
| 2007/0004,034 Process for coating cell-culture support | 8 | 2003 | |
| 2006/0241,032 Rgd-enriched gelatine-like proteins with enhanced cell binding | 8 | 2004 | |
| 7,517,954 RGD-enriched gelatine-like proteins with enhanced cell binding | 9 | 2004 | |
| 2006/0204,511 Use of recombinant or synthetic gelatin as stabiliser in vaccines | 5 | 2004 | |
| 2007/0031,501 Use of recombinant or synthetic gelatin-like proteins as stabiliser in lyophilized pharmaceutical compositions | 12 | 2004 | |
| 2008/0107,666 Non-Glycosylated Recombinant Collagen-Like Polypeptides | 7 | 2006 | |
| 2008/0113,910 RGD-ENRICHED GELATINE-LIKE PROTEINS WITH ENHANCED CELL BINDING | 8 | 2007 | |
| 2008/0114,078 RGD-ENRICHED GELATINE-LIKE PROTEINS WITH ENHANCED CELL BINDING | 8 | 2007 | |
| 2008/0167,446 RGD-ENRICHED GELATINE-LIKE PROTEINS WITH ENHANCED CELL BINDING | 8 | 2007 | |
| 2008/0274,957 RGD-ENRICHED GELATINE-LIKE PROTEINS WITH ENHANCED CELL BINDING | 8 | 2007 | |
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| 6,992,172 Recombinant gelatins | 33 | 2000 | |
| 2006/0147,501 Collagen compositions and biomaterials | 8 | 2004 | |
| 2005/0058,703 Gelatin capsules | 7 | 2004 | |
| 2009/0143,568 Recombinant gelatins | 7 | 2008 | |
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| 2002/0028,243 Protein matrix materials, devices and methods of making and using thereof | 71 | 2001 | |
| 2003/0007,991 Devices including protein matrix materials and methods of making and using thereof | 13 | 2001 | |
| 2002/0106,410 Drug delivery devices comprising biodegradable protein for the controlled release of pharmacologically active agents and method of making the drug delivery devices | 8 | 2001 | |
| 2005/0147,690 Biocompatible protein particles, particle devices and methods thereof | 20 | 2004 | |
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| 5,023,082 Sustained-release pharmaceutical compositions | 71 | 1988 | |
| 5,002,769 Compositions for the sustained-release of chlorhexidine | 18 | 1989 | |
| 5,897,879 Sustained-release pharmaceutical system for the delivery of antioxidants | 11 | 1997 | |
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| 2004/0237,663 Delivery systems for functional ingredients | 13 | 2003 | |
| 2005/0208,141 Delivery systems for functional ingredients | 13 | 2005 | |
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| 5,399,361 Collagen-containing sponges as drug delivery compositions for proteins | 59 | 1994 | |
| 5,512,301 Collagen-containing sponges as drug delivery compositions for proteins | 24 | 1994 | |
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| 2006/0068,013 Non-adhesive elastic gelatin matrices | 13 | 2005 | |
| 2007/0009,580 Non-adhesive hydrogels | 7 | 2005 | |
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| 6,068,854 Sol-controlled thermocolloid matrix based on gelatin for oral sustained-release form | 11 | 1996 | |
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| 2006/0024,346 Stabilization of biologically active proteins with mixtures of polysaccharides and amino acid based compounds | 12 | 2004 | |
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| 6,458,386 Medicaments based on polymers composed of methacrylamide-modified gelatin | 21 | 2000 | |
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| 5,733,994 Biodegradable, water-resistant polymer material | 13 | 1996 | |
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| 6,342,250 Drug delivery devices comprising biodegradable protein for the controlled release of pharmacologically active agents and method of making the drug delivery devices | 28 | 1998 | |
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| 2006/0177,492 Collagen gel and process of producing the same | 7 | 2005 | |
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| 2006/0024,361 Disintegrant assisted controlled release technology | 10 | 2004 | |
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| 6,831,058 Crosslinked gelatin gel preparation containing basic fibroblast growth factor | 11 | 1995 | |
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| 2006/0121,609 Gradient scaffolding and methods of producing the same | 12 | 2005 | |
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| 5,597,578 TGF-.beta. protein compositions for inhibition of cell proliferation | 36 | 1994 | |
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| 2006/0251,719 Sustained-release hydrogel preparation | 8 | 2004 | |
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| 6,140,072 Functional recombinantly prepared synthetic protein polymer | 29 | 1995 | |
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| 4,855,134 Sustained-release preparation | 26 | 1986 | |
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| 2003/0064,074 Recombinant gelatins in vaccines | 14 | 2002 | |
| 2005/0238,663 Recombinant stabilizer botulinum toxin pharmaceutical compositions | 11 | 2004 | |
| 2007/0190,153 Delivery systems for non-steroidal anti-inflammatory drugs (nsaids) | 8 | 2004 | |
| 2007/0196,496 Delivery systems for functional ingredients | 8 | 2006 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Oct 17, 2015 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 17, 2019 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 17, 2023 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| 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 |