SAN DIEGO--(BUSINESS WIRE)--Cytori Therapeutics (NASDAQ:CYTX) today received U.S. Patent No. 7,651,684 (the ‘684 patent) which covers the Company’s methods for delivering adipose-derived stem and regenerative cell-enriched fat grafts into patients. The ‘684 patent specifically covers cell-enriched fat grafts to treat soft-tissue defects and urinary incontinence. In addition, the ‘684 patent covers methods for delivering cell-enriched fat grafts to a patient’s breast, wrinkles, lips, under the eyes, cheeks, chin, and other parts of the body.