Granted Patent
Utility
US 6,673,574 · App. 09/997,465
Oral delivery of peptides using enzyme-cleavable membrane translocators
Inventors:
William Stern, Nozer M. Mehta, Martha V. L. Ray
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Nov 29, 2001
Inventors
William Stern
Nozer M. Mehta
Martha V. L. Ray
Assignee (at issue)
Unigene Laboratories 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.