Plastic and nonmetallic article shaping or treating: processes – Formation of solid particulate material directly from molten... – With subsequent uniting of the particles
Reexamination Certificate
2006-10-03
2006-10-03
Theisen, Mary Lynn (Department: 1732)
Plastic and nonmetallic article shaping or treating: processes
Formation of solid particulate material directly from molten...
With subsequent uniting of the particles
C264S413000, C264S010000, C264S440000, C425S17480E
Reexamination Certificate
active
07115220
ABSTRACT:
A vascular prosthesis comprising a first layer having a predetermined first porosity and a second layer having a predetermined second porosity, wherein the first layer and the second layer are each made of first and second electrospun polymer fibers.
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Bar Eli
Dubson Alexander
Nicast Ltd.
Theisen Mary Lynn
LandOfFree
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