Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Reexamination Certificate
2006-05-10
2011-11-01
Kosson, Rosanne (Department: 1652)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Web, sheet or filament bases; compositions of bandages; or...
C424S422000, C530S353000, C530S354000, C528S272000, C514S801000
Reexamination Certificate
active
08048446
ABSTRACT:
Non-woven fibrous scaffolds made by electrospinning from the synthetic biodegradable polymer such as, for example, poly(lactic-co-glycolic acid) (PLGA) and natural proteins, such as, for example, gelatin (denatured collagen) and elastin and a method of making thereof.
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Ko Frank
Lelkes Peter I.
Li Mengyan
Mondrinos Mark
Drexel University
Kosson Rosanne
Riverside Law LLP
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