Granted Patent
Utility
US 5,827,834 · App. 08/286,263
Method of using hyaluronic acid or its pharmaceutically acceptable salts for the treatment of disease
Inventors:
Rudolf Edgar Falk, Samuel Simon Asculai
Patented Case
View Patent ↗
Granted: Oct 27, 1998
Filed: Aug 5, 1994
Inventors
Rudolf Edgar Falk
Samuel Simon Asculai
Assignee (at issue)
Hyal Pharmaceutical Corporation
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.