Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11068520 | Optimizing database query execution by extending the relational algebra to include non-standard join operators | Thomas Neumann, Viktor Leis, Alfons Kemper, Tobias Muehlbauer | 2021-07-20 |
| 11055284 | Optimizing domain queries for relational databases | Adrian Vogelsgesang, Manuel Then, Tobias Muehlbauer, Richard Wesley, Pawel Terlecki | 2021-07-06 |
| 11055331 | Adaptive interpretation and compilation of database queries | Thomas Neumann, Viktor Leis, Alfons Kemper, Tobias Muehlbauer | 2021-07-06 |
| 10963442 | Derivation of hierarchy indexes | Robert Brunel | 2021-03-30 |
| 10901990 | Elimination of common subexpressions in complex database queries | Adrian Vogelsgesang, Manuel Then | 2021-01-26 |