Granted Patent
Utility
US 6,018,098 · App. 08/973,449
In vivo and in vitro model of cutaneous photoaging
Inventors:
Eric F. Bernstein, Jouni Uitto
Patented Case
View Patent ↗
Granted: Jan 25, 2000
Filed: Dec 23, 1997
Inventors
Eric F. Bernstein
Jouni Uitto
Assignee (at issue)
Thomas Jefferson University
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.