Granted Patent
Utility
US 6,792,305 · App. 10/168,005
Device and method for taking biological sample
Inventors:
Michel Rastorgoueff, Jean-Philippe Deslys, Emmanuel Comoy
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Jun 14, 2002
Inventors
Michel Rastorgoueff
Jean-Philippe Deslys
Emmanuel Comoy
Assignee (at issue)
Bio-Rad Pasteur
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.