Granted Patent
Utility
US 6,667,294 · App. 08/745,515
Microencapsulated DNA for vaccination and gene therapy
Inventors:
David Jones, Graham Henry Farrar, James Clegg
Patented Case
View Patent ↗
Granted: Dec 23, 2003
Filed: Nov 12, 1996
Inventors
David Jones
Graham Henry Farrar
James Clegg
Assignee (at issue)
Microbiological Research Authority
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.