Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Reexamination Certificate
2005-09-20
2005-09-20
Saucier, Sandra E. (Department: 1651)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Web, sheet or filament bases; compositions of bandages; or...
C424S444000, C424S422000, C424S423000
Reexamination Certificate
active
06946143
ABSTRACT:
Disclosed is a biocompatible medical material and porous scaffold for use in tissue engineering, made from a biodegradable glycolide/ε-caprolactone copolymer having a repeat unit ofwherein x and y are integers greater than or equal to 18, the copolymer has an average molecular weight of about 10,000 daltons or more, and the molar ratio of glycolide: ε-caprolactone in the copolymer is about 4.0:6.0 to 6.0:4.0.
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Alger, M., ed. Polymer Science Dictionary, 2nd ed., 1997, pp. 265 and 290. Chapman & Hall (London).
Choi Sung-Won
Kim Soo-Hyun
Kim Young-Ha
Kwon Il-Keun
Lee Soo-Hong
Barnhart Lora E
Jones Day
Korea Institute of Science and Technology
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