×

Placental tissue grafts

DC
  • US 8,323,701 B2
  • Filed: 04/23/2009
  • Issued: 12/04/2012
  • Est. Priority Date: 09/07/2007
  • Status: Active Grant
First Claim
Patent Images

1. A tissue graft consisting of:

  • a first membrane comprising modified amnion wherein the modified amnion has a first side which is an exposed basement membrane and a second side which is an exposed jelly-like fibroblast cellular layer; and

    one or more additional membranes sequentially layered such that the first additional membrane is layered adjacent to the exposed fibroblast layer of the first membrane,wherein the at least one or more additional membranes is selected from the group consisting of amnion, chorion, allograft pericardium, allograft acellular dermis, amniotic membrane, Wharton'"'"'s jelly, and combinations thereof.

View all claims
  • 14 Assignments
Timeline View
Assignment View
    ×
    ×