Recent Patents
Paul Holenstein, Dr. Bruce Holenstein, Gary Strickler, and Gene Jarema were awarded US Patent No. 7,613,740 entitled Control of a data replication engine using attributes associated with a transaction on November 3, 2009.
Dr. Bruce Holenstein, Paul Holenstein, Gary Strickler, Bill Grimm, and Dr. Bill Highleyman were awarded US Patent No. 7,603,389 entitled Optimized statement caching for transaction replay on October 13, 2009.
Dr. Bruce Holenstein, Owen C. Davison, Victor F. Berutti, and Paul J. Holenstein were awarded US Patent No. 7,555,145 entitled Multi-level optical mark reading that uses an unambiguous symbology of marks to fill into response bubbles on June 30, 2009.
Dr. Bill Highleyman, Paul J. Holenstein, and Dr. Bruce Holenstein were awarded US Patent No. 7,539,898 entitled Method of increasing system availability by assigning process pairs to processor pairs on May 31, 2009.
Paul J. Holenstein, Gary E. Strickler, Eugene P. Jarema, and Dr. Bruce Holenstein were awarded US Patent No. 7,523,110 entitled High availability designated winner data replication on April 21, 2009.
Stay tuned as we roll out this technology in future Shadowbase software versions. Check with Gravic for the availability of these technologies in the Shadowbase product suite.
Noteworthy Issued Patents
- 7,613,740 - Control of a data replication engine using attributes associated with a transaction
- 7,603,389 - Optimized statement caching for transaction replay
- 7,555,145 - Multi-level optical mark reading that uses an unambiguous symbology of marks to fill into response bubbles
- 7,539,898 - Method of increasing system availability by assigning process pairs to processor pairs
- 7,523,110 - High availability designated winner data replication
- 7,321,904 - Synchronization of a target database with a source database during database
- 7,194,488 - Split processing system for providing increased system availability
- 7,177,866 - Asynchronous coordinated commit replication and dual write with replication transmission and locking of target database on updates only
- 7,113,938 - Method of increasing system availability by splitting a system
- 7,103,586 - Collision avoidance in database replication systems
- 7,003,531 - Synchronization of plural databases in a database replication system
- 6,745,209 - Synchronization of plural databases in a database replication system
- 6,662,196 - Collision avoidance in bidirectional database replication
- 6,533,636 - CD spacer
- 6,122,630 - Bidirectional database replication scheme for controlling ping-ponging
Many patent applications are pending. Other patents are issued worldwide. Please inquire here if you are interested in a certain property.
