Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Christopher Charles Dacombe — 4 Patents

IBM: 4 patents #21,733 of 70,183Top 35%
Ellicott City, MD: #319 of 1,185 inventorsTop 30%
Maryland: #8,004 of 35,612 inventorsTop 25%
Overall (All Time): #1,227,935 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8498854 Enabling end-to-end testing of applications across networks Oliver Birch, Can P. Boyacigiller, Sreenivasa Rao Pamidala, Zhiljian Pan, Bouna Sall 2013-07-30
8332519 Invoking multiple SIP based services during a single communication session using resource lists Can P. Boyacigiller, Praveen B. Dharmavaram, Raghu Nandan, Sreenivasa Rao Pamidala, Zhijian Pan +1 more 2012-12-11
8275586 Enabling end-to-end testing of applications across networks Oliver Birch, Can P. Boyacigiller, Sreenivasa Rao Pamidala, Zhijian Pan, Bouna Sall 2012-09-25
8042000 Apparatus, system, and method for validating application server replication errors Oliver Birch, Can P. Boyacigiller, Sreenivasa Rao Pamidala, Bouna Sall 2011-10-18