Patents by Inventor Mark E. Schultz

Mark E. Schultz 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).

  • Selective and total query redaction
    Patent number: 11074363
    Abstract: Techniques are provided for selectively or completely redacting the text of database commands submitted to a database system. The database server receives the clear text version of the commands, parses the commands, and generates an execution plan, as normal. However, prior to providing the text of the commands to any location that is externally visible, the database server determines whether the command qualifies as “sensitive”. If the command qualifies as sensitive, then a redacted version of the command is generated. In the case of selective redaction, portions of the redacted version remain in clear text, while selected portions are replaced with encrypted text. In the case of total redaction, the entire command is replaced with encrypted text.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: July 27, 2021
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Patrick F. Sack, William Maroulis, Scott Gaetjen, Mark Tatum, Mark E. Schultz, Kenneth Westbrook, Ryan Feipel
  • SELECTIVE AND TOTAL QUERY REDACTION
    Publication number: 20200184096
    Abstract: Techniques are provided for selectively or completely redacting the text of database commands submitted to a database system. The database server receives the clear text version of the commands, parses the commands, and generates an execution plan, as normal. However, prior to providing the text of the commands to any location that is externally visible, the database server determines whether the command qualifies as “sensitive”. If the command qualifies as sensitive, then a redacted version of the command is generated. In the case of selective redaction, portions of the redacted version remain in clear text, while selected portions are replaced with encrypted text. In the case of total redaction, the entire command is replaced with encrypted text.
    Type: Application
    Filed: December 5, 2018
    Publication date: June 11, 2020
    Inventors: Patrick F. Sack, William Maroulis, Scott Gaetjen, Mark Tatum, Mark E. Schultz, Kenneth Westbrook, Ryan Feipel