Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Reexamination Certificate
2005-03-15
2005-03-15
Foelak, Morton (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
C521S182000, C424S426000, C523S114000, C523S115000
Reexamination Certificate
active
06867240
ABSTRACT:
Methods and compositions are described that provide three dimensional porous matrices as structural templates for cells. The porous matrices of the present invention have desirable mechanical properties suitable to a variety of applications, including platforms for in vitro cell cultivation, implants for tissue and organ engineering, and materials suitable for chromatography and filtration.
REFERENCES:
patent: 4636526 (1987-01-01), Dorman et al.
patent: 5397572 (1995-03-01), Coombes et al.
patent: 5716997 (1998-02-01), Toyosawa et al.
Ma Peter X.
Zhang Ruiyun
Foelak Morton
Medlen & Carroll LLP
The Regents of the University of Michigan
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