Granted Patent
Utility
US 6,806,259 · App. 10/035,753
Hyaluronic Acid in soft gel form
Inventors:
Ronald G. Udell, Yousry M. A. Naguib
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Dec 21, 2001
Inventors
Ronald G. Udell
Yousry M. A. Naguib
Assignee (at issue)
Soft Gel Technologies, 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.