Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2006-10-03
2006-10-03
Pezzuto, Helen L. (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C526S319000, C526S320000, C526S323100, C526S328500, C526S329200, C526S329600, C623S001130, C623S001140, C623S001160, C623S001200, C623S001420, C623S001460
Reexamination Certificate
active
07115691
ABSTRACT:
A polymer composition for use in forming a stent is described. The composition includes a monomer of an aliphatic ester of acrylic acid which has a glass transition temperature less than 25° C. and a second monomer that copolymerizes with the first monomer and which has a glass transition temperature greater than 25° C. The components in the composition are mixed in amounts suitable to give a copolymer having a glass transition temperature less than 25° C., or in case of block copolymers, having at least one glass transition temperature less than 25° C. A stent including polymer members formed from the described composition is also disclosed.
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Alvarado Angelica
Eury Robert
Froix Michael
Pomerantseva Irina D.
Jones Day
Pezzuto Helen L.
Quanam Medical Corporation
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