Granted Patent
Utility
US 5,096,830 · App. 07/244,969
Preterm labor and membrane rupture test
Inventors:
Andrew E. Senyei, Nelson N. H. Teng
Patented Case
View Patent ↗
Granted: Mar 17, 1992
Filed: Sep 15, 1988
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.