(August 3, 2014) The U.S. Centers for Disease Control owns a patent on a particular strain of Ebola known as "EboBun." It's patent No. CA2741523A1 and it was awarded in 2010. You can view it here
Patent applicants are clearly described on the patent as including:
The Government Of The United States Of America As Represented By The Secretary, Department Of Health & Human Services, Center For Disease Control.
The patent summary says, "The invention provides the isolated human Ebola (hEbola) viruses denoted as Bundibugyo (EboBun) deposited with the Centers for Disease Control and Prevention ("CDC"; Atlanta, Georgia, United States of America) on November 26, 2007 and accorded an accession number 200706291."
It goes on to state, "The present invention is based upon the isolation and identification of a new human Ebola virus species, EboBun. EboBun was isolated from the patients suffering from hemorrhagic fever in a recent outbreak in Uganda.