LOS ANGELES, CA--(Marketwired - May 9, 2016) - Marathon Patent Group, Inc. (NASDAQ: MARA) ("Marathon"), a patent licensing and commercialization company, announced that its wholly owned subsidiary Orthophoenix LLC, entered into a license agreement with Titanium2Bone, Inc. The consideration to be paid by Titanium2Bone to Orthophoenix and all other commercial terms of the license agreement are confidential.