1. Oracle International Corporation (9 from 11,294 patents)

2. Tekelec (6 from 321 patents)

1. 11388082 - Methods, systems, and computer readable media for diameter routing using software defined network (SDN) functionality

2. 11115327 - Methods, systems, and computer readable media for providing mobile device connectivity

3. 9917729 - Methods, systems, and computer readable media for multi-layer orchestration in software defined networks (SDNs)

4. 9838483 - Methods, systems, and computer readable media for a network function virtualization information concentrator

5. 9699045 - Methods, systems, and computer readable media for performing diameter overload control

6. 9537775 - Methods, systems, and computer readable media for diameter load and overload information and virtualization

7. 9450872 - Methods, systems and computer readable media for collecting and distributing diameter overload control information to non-adjacent nodes

8. 9391897 - Methods, systems, and computer readable media for mitigating traffic storms

9. 9369386 - Methods, systems, and computer readable media for destination-host defined overload scope

10. 9369390 - Methods, systems, and computer readable media for providing a thinking diameter network architecture

11. 9298515 - Methods, systems, and computer readable media for providing a virtualized diameter network architecture and for routing traffic to dynamically instantiated diameter resource instances

12. 9240949 - Methods, systems and computer readable media for predicting overload conditions using load information

13. 9185237 - Methods, systems, and computer readable media for adjusting a quota consumption rate

14. 8661077 - Methods, systems and computer readable media for providing a failover measure using watcher information (WINFO) architecture

15. 8499035 - Methods, systems and computer readable media for providing session initiation protocol (SIP) event watcher entity information in a communications network