Granted Patent
Utility
US 5,314,822 · App. 07/961,587
Method of clonal growth of Streptococcus pneumoniae
Inventors:
Fred J. Bailey, Wayne K. Herber
Patented Case
View Patent ↗
Granted: May 24, 1994
Filed: Oct 15, 1992
Inventors
Fred J. Bailey
Wayne K. Herber
Assignee (at issue)
MERCK & CO., INC.
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.