76475124
Dec 13, 2002
Apr 19, 2005
Active Trademark
Surgical implants comprising biological tissues, namely, collagen resorbable membranes for guided bone regeneration procedures in dental implant surgery and for guided tissue regeneration procedures in dental surgery; or human allograft tissue, namely, collagen resorbable membranes for guided bone regeneration procedures in dental implant surgery and for guided tissue regeneration procedures in dental surgery
Pharmaceuticals