To date, the United States has sanctioned 140 Russian oligarchs and their family members, seizing their ill-begotten gains: their yachts, their luxury apartments, their mansions. US President Joe Biden stated this in his remarks Saturday in Warsaw, Poland.

“We’ve sanctioned more than 400 Russian government officials, including key architects of this war [in Ukraine],” Biden added. “These officials and oligarchs have reaped enormous benefit from the corruption connected to the Kremlin, and now they have to share in the pain.” 
Also, Biden stated that, “These international sanctions are sapping Russian strength, its ability to replenish its military, and its ability—its ability to project power.  And it is Putin—it is Vladimir Putin who is to blame, period.”   
“Russia’s economy was ranked the 11th biggest economy in the world before this evasion [sic]—invasion.  It will soon not even rank among the top 20 in the world,” the US President concluded.