Granted Patent
Utility
US 6,503,716 · App. 09/724,766
Compositions and methods for extracting a nucleic acid
Inventors:
Lucy Tung-Yi Lai, Michael Ho
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Nov 28, 2000
Inventors
Lucy Tung-Yi Lai
Michael Ho
Assignee (at issue)
PE Corporation (NY)
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.