Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2011-08-02
2011-08-02
Sanders, Kriellion A (Department: 1761)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S084000, C524S302000
Reexamination Certificate
active
07989518
ABSTRACT:
Biocompatible material, in particular prosthetic material with improved resistance to oxidation, comprising UHMWPE and one or more antioxidants selected from the group consisting of lipoic acid, its analogs and derivatives, Vitamin C, coenzyme Q10, glutathione. It is also disclosed a process to prepare such material.
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patent: 2003/0212161 (2003-11-01), McKellop et al.
patent: 2007/0021496 (2007-01-01), Terkeltaub et al.
patent: 2007/0293647 (2007-12-01), McKellop et al.
patent: WO-01/20018 (2001-03-01), None
patent: WO-01/80778 (2001-11-01), None
patent: WO-2004/071496 (2004-08-01), None
patent: WO-2004/076289 (2004-09-01), None
Conteduca Fabio
D'angelo Fabio
Connolly Bove & Lodge & Hutz LLP
Sanders Kriellion A
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