A computerized system and method for generating patent data summary reports for a target entity identified by the user. The information system contains a database containing patent document records. After a user selects the target entity, the system issues a query to the database to identify all entities having a association with patent documents associated with the specified target entity. For example, the user may wish to receive a report on all the clients of a specific attorney. The system would search the database to locate all assignees of all patents prosecuted by that attorney and return a ranked list of such assignees to the user. Optionally, the system may generate a graphical representation of the information in the report and provide it to the user. The report provided to the user may be interactive in a sense that various items of information within the report may be connected by way of links to additional reports with more specific information on those particular items. Additionally, the system may automatically update the patent document database with new records as they become available.