Granted Patent
Utility
US 6,733,979 · App. 09/149,183
Determination of endometrial receptivity toward embryo implantation
Inventor:
Bruce Lessey
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Sep 8, 1998
Inventor
Bruce Lessey
Assignee (at issue)
The Trustees of the University of Pennsylvania
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.