Patents by Inventor Christina Robertson

Christina Robertson 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).

  • Notice of Revocation System for Revocable or Modifiable Documents
    Publication number: 20070300067
    Abstract: A revocable or modifiable document is affixed with a unique identification that is stored in a database with a status indicator. The principal who executed the document may be able to monitor and change the status indicator. A third party who might rely on the document may query the database to ensure the status of the document prior to accepting the document at face value. In some cases, a system may monitor queries made by third parties and enable the principal or their representative to monitor any activities related to the document.
    Type: Application
    Filed: June 3, 2006
    Publication date: December 27, 2007
    Applicant: Roselyn, LLC
    Inventors: Christina Robertson, Jennifer Nemeth