Granted Patent
Utility
US 6,712,850 · App. 10/016,808
Porous tissue scaffolds for the repair and regeneration of dermal tissue
Inventors:
Murty Vyakarnam, Mark Zimmerman, Anna Gosiewska
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: Nov 30, 2001
Inventors
Murty Vyakarnam
Mark Zimmerman
Anna Gosiewska
Assignee (at issue)
Ethicon, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.