Patents by Inventor William G Riggio

William G Riggio has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and system for providing rule-based collateral allocation and substitution
    Patent number: 7593886
    Abstract: A system and method are disclosed for managing collateral allocation and substitution in general collateral repurchase agreements. In a preferred embodiment, an intermediary computer system facilitates the execution of anonymous general collateral repurchase agreements between buyers and sellers. The intermediary system manages initial collateral allocations and substitutions in accordance with systematic and impartial rules.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: September 22, 2009
    Assignee: ICAP Services North America LLC
    Inventors: David Fitzpatrick, William G Riggio