Granted Patent
Utility
US 6,552,046 · App. 09/876,698
Materials and methods for the treatment of gastroesophageal reflux disease
Inventors:
Pascal Druzgala, Peter G. Milner, Jurg R. Pfister, Cyrus K. BECKER
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Jun 7, 2001
Inventors
Pascal Druzgala
Peter G. Milner
Jurg R. Pfister
Cyrus K. BECKER
Assignee (at issue)
ARYx Therapeutics, 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.