The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2009
Filed:
May. 09, 2005
Applicants:
Hampar L. Karageozian, San Juan Capistrano, CA (US);
John Park, Santa Ana, CA (US);
Inventors:
Hampar L. Karageozian, San Juan Capistrano, CA (US);
John Park, Santa Ana, CA (US);
Assignee:
S.K. Pharmaceuticals, Inc., San Juan Capistrano, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A01N 43/04 (2006.01); A61K 31/715 (2006.01);
U.S. Cl.
CPC ...
Abstract
Stabilized hyaluronan preparations wherein hyaluronan is combined with a polyglycol, such as polyethylene glycol. Stabilized hyaluronan preparations of this invention may maintain their viscosity and lubricity for extended time periods (e.g., 2 years) without requiring refrigeration or special storage conditions.