The original 2004 provisional patent application describing the "Freitas process" proposed for building a working carbon dimer placement tool (DCB6Ge) for diamond mechanosynthesis experimentally — apparently the first patent ever filed on diamond mechanosynthesis — is now available online. In February 2005, a full utility patent was filed with the USPTO on this process. Freitas' 2004 Foresight Conference lecture describing a near-term pathway leading directly to diamond mechanosynthesis, which included a summary of this now patent-pending process, is also online here.
Robert A. Freitas Jr. is Senior Research Fellow at the Institute for Molecular Manufacturing (IMM).
