Granted Patent
Utility
US 5,658,746 · App. 08/552,432
Cell surface receptor complementation
Inventors:
Michael H. Coan, Cynthia J. Galloway, Vivian W. Lee
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Nov 3, 1995
Inventors
Michael H. Coan
Cynthia J. Galloway
Vivian W. Lee
Assignee (at issue)
Bayer Aktiengesellschaft
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.