Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DL

Duk Loi

TETesora: 3 patents #3 of 8Top 40%
PSProgress Software: 1 patents #64 of 134Top 50%
Overall (All Time): #1,208,755 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9064031 Advancements in data distribution methods and referential integrity Mrithyunjaya Annapragada, Douglas A. Shelley, Benjamin Rousseau 2015-06-23
8938472 Advancements in data distribution methods and referential integrity Mrithyunjaya Annapragada, Douglas A. Shelley, Benjamin Rousseau 2015-01-20
8768974 Out-of-band specification of metadata during database operations Mrithyunjaya Annapragada, Benjamin Rousseau, Peter G. Stachowski 2014-07-01
7562102 Extensible handling of new or modified data within an independent distributed database system Jeffery A. J. Sumner 2009-07-14