The 20-year-old has been linked with a move to Chelsea since former AC Milan coach Carlo Ancelotti arrived at Stamford Bridge last summer.
“I want to remain at AC Milan and win everything with them,” Pato told Gazzetta dello Sport.
“But I am a Rossonero player and my future will be decided by the club.”
“Carlo is a great person,” added Pato. “He helped me grow in Italy but I am under contract until 2014 and I am happy to remain at AC Milan.”
