Dewmar International BMC, Inc. (DEWM) Subsidiary Creates a Holding Company to Protect Cannabis Intellectual … – Benzinga Posted by Cited in article on July 14, 2017 Posted in: Arkansas Marijuana News. DENVER, CO–(Marketwired – Jul 14, 2017) – Dewmar International BMC, Inc. (OTC PINK: DEWM) a diversified operating company that conducts business across a multitude of synergistic business sectors announced today that its Nevada subsidiary, United States Hemp Corporation, has created a wholly-owned subsidiary by the name of Cannabis Intellectual Property Holdings, LLC in order to protect a number of medical cannabis intellectual property assets.