Granted Patent
Utility
US 6,143,293 · App. 09/048,944
Assembled scaffolds for three dimensional cell culturing and tissue generation
Inventors:
Lee E. Weiss, Jay W. Calvert
Patented Case
View Patent ↗
Granted: Nov 7, 2000
Filed: Mar 26, 1998
Inventors
Lee E. Weiss
Jay W. Calvert
Assignees (at issue)
Carnegie Mellon
UNIVERSITY OF PITTSBURGH
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.