U.S. federal trademark · Serial No. 87660882 · Reg. No. 5542666
Silk-based and silk fibroin-based compositions for tissue augmentation, repair and support; silk-based and silk fibroin-based implants comprising natural, non-living materials
Surgical implants comprised of artificial materials, namely, a silk-based and silk fibroin-based compositions for tissue augmentation, repair and support; surgical implants comprised of artificial materials, namely, a silk-based and silk fibroin-based implants comprising natural, non-living materials
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.