Granted Patent
Utility
US 6,572,629 · App. 09/929,125
Gastric reduction endoscopy
Inventors:
Anthony N. Kalloo, Sergey Kantsevoy
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Aug 15, 2001
Inventors
Anthony N. Kalloo
Sergey Kantsevoy
Assignee (at issue)
The Johns Hopkins University
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.