Granted Patent
Utility
US 5,281,522 · App. 07/628,282
Reagents and kits for determination of fetal fibronectin in a vaginal sample
Inventors:
Andrew E. Senyei, Nelson N. H. Teng
Patented Case
View Patent ↗
Granted: Jan 25, 1994
Filed: Dec 14, 1990
Inventors
Andrew E. Senyei
Nelson N. H. Teng
Assignee (at issue)
Adeza Biomedical Corporation
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.